dsPIC33EPXXX(GP/MC/MU)806/810/814and PIC24EPXXX(GP/GU)810/814

16-Bit Microcontrollers and Digital Signal Controllers with High-Speed PWM, USB and Advanced Analog

Operating Conditions• 3.0V to 3.6V, -40ºC to +125ºC, DC to 60 MIPS• 3.0V to 3.6V, -40ºC to +85ºC, DC to 70 MIPS

Core: 16-Bit dsPIC33E/PIC24E CPU• Code-Efficient (C and Assembly) architecture• Two 40-Bit Wide Accumulators• Single-Cycle (MAC/MPY) with Dual Data Fetch• Single-Cycle Mixed-Sign MUL Plus Hardware Divide• 32-Bit Multiply Support

Clock Management• 2% Internal Oscillator• Programmable PLLs and Oscillator Clock Sources• Fail-Safe Clock Monitor (FSCM)• Independent Watchdog Timer• Fast Wake-up and Start-up

Power Management• Low-Power Management modes (Sleep, Idle, Doze)• Integrated Power-on Reset and Brown-out Reset• 1.0 mA/MHz Dynamic Current (typical)• 60 µA IPD Current (typical)

High-Speed PWM• Up to Seven PWM Pairs with Independent Timing• Dead Time for Rising and Falling Edges • 8.32 ns PWM Resolution• PWM Support for:

- DC/DC, AC/DC, Inverters, PFC, Lighting- BLDC, PMSM, ACIM, SRM

• Programmable Fault Inputs• Flexible Trigger Configurations for ADC Conversions

Advanced Analog Features• Two Independent ADC modules:

- One ADC configurable as 10-bit, 1.1 Msps with four S&H or 12-bit, 500 ksps with one S&H

- One 10-bit ADC, 1.1 Msps with four S&H- Eight S&H using both ADC 10-bit modules- 24 analog channels (64-pin devices) up to 32 analog

channels (100/121/144-pin devices)• Flexible and Independent ADC Trigger Sources• Comparators:

- Up to three Analog Comparator modules- Programmable references with 32 voltage points

Timers/Output Compare/Input Capture• 27 General Purpose Timers:

- Nine 16-bit and up to four 32-bit Timers/Counters- 16 OC modules configurable as Timers/Counters- Two 32-bit Quadrature Encoder Interface (QEI)

modules configurable as Timers/Counters• 16 IC modules• Peripheral Pin Select (PPS) to allow Function Remap• Real-Time Clock and Calendar (RTCC) module

Communication Interfaces• USB 2.0 OTG-Compliant Full-Speed Interface• Four UART modules (15 Mbps)

- Supports LIN/J2602 protocols and IrDA®• Four 4-Wire SPI modules (15 Mbps)• Two ECAN™ modules (1 Mbaud) CAN 2.0B Support• Two I2C modules (up to 1 Mbaud) with SMBus Support• Data Converter Interface (DCI) module with Support for

I2S and Audio Codecs• PPS to allow Function Remap• Parallel Master Port (PMP)• Programmable Cyclic Redundancy Check (CRC)

Direct Memory Access (DMA)• 15-Channel DMA with User-Selectable

Priority Arbitration• UART, USB, SPI, ADC, ECAN™, IC, OC, Timers,

DCI/I2S, PMP

Input/Output• Sink/Source 10 mA on All Pins• 5V Tolerant Pins• Selectable Open-Drain, Pull-ups and Pull-Downs• Up to 5 mA Overvoltage Clamp Current• External Interrupts on All I/O pins

Qualification and Class B Support • AEC-Q100 REVG (Grade 1 -40ºC to +125ºC) Planned• AEC-Q100 REVG (Grade 0 -40ºC to +150ºC) Planned• Class B Safety Library, IEC 60730

Debugger Development Support• In-Circuit and In-Application Programming• Five Program and Three Complex Data Breakpoints• IEEE 1149.2 Compatible (JTAG) Boundary Scan• Trace and Run-Time Watch

2009-2012 Microchip Technology Inc. DS70616G-page 1

http://www.microchip.com/wwwproducts/Devices.aspx?dDocName=en554310http://www.microchip.com/wwwproducts/Devices.aspx?dDocName=en554310

dsPIC33EPXXX(GP/MC/MU)806/810/814 and PIC24EPXXX(GP/GU)810/814

dsPIC33EPXXX(GP/MC/MU)806/810/814 and PIC24EPXXX(GP/GU)810/814 PRODUCT FAMILIESThe device names, pin counts, memory sizes andperipheral availability of each device are listed inTable 1. Their pinout diagrams appear on the followingpages.

TABLE 1: dsPIC33EPXXX(GP/MC/MU)806/810/814 and PIC24EPXXX(GP/GU)810/814 CONTROLLER FAMILIES

Device Pins

Pack

ages

Prog

ram

Fla

sh M

emor

y (K

byte

)(1)

RA

M (K

byte

)(2)

Remappable Peripherals

RTC

C

I2C

™

CR

C G

ener

ator

10-B

it/12

-Bit

AD

C(8

)

USB

I/O P

ins

16-B

it Ti

mer

(3,4

)

Inpu

t Cap

ture

Out

put C

ompa

re (w

ith P

WM

)

Mot

or C

ontr

ol P

WM

(Cha

nnel

s)(5

)

QEI

UA

RT

with

IrD

A®

SPI

ECA

N™

Exte

rnal

Inte

rrup

ts(6

)

DM

A C

ontr

olle

r (C

hann

els)

DC

I

Ana

log

Com

para

tors

/In

puts

Per

Com

para

tor(7

)

Par

alle

l Mas

ter P

ort

dsPIC33EP256MU806 64 QFN, TQFP 280 28 9 16 16 8 2 4 4 2 5 15 1 3/4 1 2 12 ADC,24 ch 1 Y 51

dsPIC33EP256MU810100 TQFP

280 28 9 16 16 12 2 4 4 2 5 15 1 3/4 1 2 1 2 ADC,32 ch 1 Y 83121 TFBGA

dsPIC33EP256MU814 144 TQFP, LQFP 280 28 9 16 16 14 2 4 4 2 5 15 1 3/4 1 2 12 ADC,32 ch 1 Y 122

dsPIC33EP512GP806 64 QFN, TQFP 536 52 9 16 16 — — 4 4 2 5 15 1 3/4 1 2 12 ADC,24 ch — Y 53

dsPIC33EP512MC806 64 QFN, TQFP 536 52 9 16 16 8 2 4 4 2 5 15 1 3/4 1 2 12 ADC,24 ch — Y 53

dsPIC33EP512MU810100 TQFP

536 52 9 16 16 12 2 4 4 2 5 15 1 3/4 1 2 1 2 ADC,32 ch 1 Y 83121 TFBGA

dsPIC33EP512MU814 144 TQFP, LQFP 536 52 9 16 16 14 2 4 4 2 5 15 1 3/4 1 2 12 ADC,32 ch 1 Y 122

PIC24EP256GU810100 TQFP

280 28 9 16 16 0 0 4 4 2 5 15 1 3/4 1 2 1 2 ADC,32 ch 1 Y 83121 TFBGA

PIC24EP256GU814 144 TQFP, LQFP 280 28 9 16 16 0 0 4 4 2 5 15 1 3/4 1 2 12 ADC,32 ch 1 Y 122

PIC24EP512GP806 64 QFN, TQFP 586 52 9 16 16 — — 4 4 2 5 15 1 3/4 1 2 12 ADC,24 ch — Y 53

PIC24EP512GU810100 TQFP

536 52 9 16 16 0 0 4 4 2 5 15 1 3/4 1 2 1 2 ADC,32 ch 1 Y 83121 TFBGA

PIC24EP512GU814 144 TQFP,LQFP 536 52 9 16 16 0 0 4 4 2 5 15 1 3/4 1 2 12 ADC,32 ch 1 Y 122

Note 1: Flash size is inclusive of 24 Kbytes of auxiliary Flash. Auxiliary Flash supports simultaneous code execution and self-erase/programming. Refer to Section 5. “Flash Programming” (DS70609) in the “dsPIC33E/PIC24E Family Reference Manual”.

2: RAM size is inclusive of 4 Kbytes of DMA RAM (DPSRAM) for all devices.3: Up to eight of these timers can be combined into four 32-bit timers.4: Eight out of nine timers are remappable.5: PWM Faults and Sync signals are remappable.6: Four out of five interrupts are remappable.7: Comparator output is remappable.8: The ADC2 module supports 10-bit mode only.

DS70616G-page 2 2009-2012 Microchip Technology Inc.

dsPIC33EPXXX(GP/MC/MU)806/810/814 and PIC24EPXXX(GP/GU)810/814

Pin Diagrams

64-Pin QFN

Note 1: The RPn/RPIn pins can be used by any remappable peripheral with some limitation. SeeSection 11.4 “Peripheral Pin Select” for available peripherals and for information on limitations.

2: Every I/O port pin (RAx-RGx) can be used as change notification (CNAx-CNGx). See Section 11.0“I/O Ports” for more information.

3: The availability of I2C™ interfaces varies by device. Selection (SDAx/SCLx or ASDAx/ASCLx) ismade using the device Configuration bits, ALTI2C1 and ALTI2C2 (FPOR). See Section 29.0“Special Features” for more information.

= Pins are up to 5V tolerant

48

49

1

dsPIC33EP256MU806

32

2345678910111213141516

505152535455565758596061626364

474645444342414039383736353433

313029282726252423222120191817

AN29/PWM3H/PMD5/RP85/RE5

AN31/PWM4H/PMD7/RP87/RE7C1IN3-/SCK2/PMA5/RP118/RG6C1IN1-/SDI2/PMA4/RPI119/RG7C2IN3-/SDO2/PMA3/RP120/RG8

MCLRC2IN1-/PMA2/RPI121/RG9

VDD

PGEC3/AN1/VREF-/RPI33/RB1PGED3/AN0/VREF+/RPI32/RB0

VSS

AN30/PWM4L/PMD6/RPI86/RE6PGEC2/SOSCO/C3IN1-/T1CK/RPI62/RC14PGED2/SOSCI/C3IN3-/RPI61/RC13INT0/DMH/RP64/RD0PMCS1/RPI75/RD11ASCL1/PMCS2/RPI74/RD10ASDA1/DPLN/RPI73/RD9RTCC/DMLN/RPI72/RD8VSSOSC2/CLKO/RC15OSC1/RPI60/RC12VDD

USBID/RP99/RF3

AN28

/PW

M3L

/PM

D4/

RP

84/R

E4AN

27/P

WM

2H/P

MD

3/R

PI8

3/R

E3

AN

26/P

WM

2L/P

MD

2/R

P82

/RE

2AN

25/P

WM

1H/P

MD

1/R

PI8

1/R

E1

AN

24/P

WM

1L/P

MD

0/R

P80

/RE

0V

CM

PST2

/RP

97/R

F1V

CM

PST1

/RP

96/R

F0V

DD

VC

AP

C3I

N1+

/VC

MPS

T3/R

P71

/RD

7C

3IN

2-/R

P70/

RD

6P

MR

D/R

P69

/RD

5P

MW

R/R

P68

/RD

4P

MB

E/R

P67

/RD

3D

PH

/RP6

6/R

D2

VC

PC

ON

/RP

65/R

D1

PG

EC

1/A

N6/

RP

I38/

RB

6P

GE

D1/

AN

7/R

CV

/RP

I39/

RB

7AV

DD

AVS

S

AN

8/P

MA

6/R

PI4

0/R

B8

AN

9/P

MA

7//R

PI4

1/R

B9

TMS

/AN

10/C

VRE

F/P

MA

13/R

PI4

2/R

B10

TDO

/AN

11/P

MA1

2/R

PI43

/RB1

1V

SS

VD

D

TCK

/AN

12/P

MA

11/R

PI4

4/R

B12

TDI/A

N13

/PM

A10/

RP

I45/

RB

13A

N14

/PM

A1/

RP

I46/

RB

14A

N15

/PM

A0/

RP

I47/

RB

15S

DA

2/P

MA

9/R

P10

0/R

F4SC

L2/P

MA8

/RP

101/

RF5

D+/RG2D-/RG3VUSB3V3VBUS

AN4/C1IN2-/USBOEN/RPI36/RB4AN3/C2IN1+/VPIO/RPI35/RB3AN2/C2IN2-/VMIO/RPI34/RB2

AN5/C1IN1+/VBUSON/VBUSST/RPI37/RB5

2009-2012 Microchip Technology Inc. DS70616G-page 3

dsPIC33EPXXX(GP/MC/MU)806/810/814 and PIC24EPXXX(GP/GU)810/814

Pin Diagrams

64-Pin QFN

Note 1: The RPn/RPIn pins can be used by any remappable peripheral with some limitation. SeeSection 11.4 “Peripheral Pin Select” for available peripherals and for information on limitations.

2: Every I/O port pin (RAx-RGx) can be used as change notification (CNAx-CNGx). See Section 11.0“I/O Ports” for more information.

3: The availability of I2C™ interfaces varies by device. Selection (SDAx/SCLx or ASDAx/ASCLx) ismade using the device Configuration bits, ALTI2C1 and ALTI2C2 (FPOR). See Section 29.0“Special Features” for more information.

= Pins are up to 5V tolerant

48

49

1

dsPIC33EP512MC806

32

2345678910111213141516

505152535455565758596061626364

474645444342414039383736353433

313029282726252423222120191817

AN29/PWM3H/PMD5/RP85/RE5

AN31/PWM4H/PMD7/RP87/RE7C1IN3-/SCK2/PMA5/RP118/RG6C1IN1-/SDI2/PMA4/RPI119/RG7C2IN3-/SDO2/PMA3/RP120/RG8

MCLRC2IN1-/PMA2/RPI121/RG9

VDD

PGEC3/AN1/VREF-/RPI33/RB1PGED3/AN0/VREF+/RPI32/RB0

VSS

AN30/PWM4L/PMD6/RPI86/RE6PGEC2/SOSCO/C3IN1-/T1CK/RPI62/RC14PGED2/SOSCI/C3IN3-/RPI61/RC13INT0/RP64/RD0PMCS1/RPI75/RD11ASCL1/PMCS2/RPI74/RD10ASDA1/RPI73/RD9RTCC/RPI72/RD8VSSOSC2/CLKO/RC15OSC1/RPI60/RC12VDD

RP99/RF3

AN

28/P

WM

3L/P

MD

4/R

P84

/RE

4A

N27

/PW

M2H

/PM

D3/

RP

I83/

RE

3A

N26

/PW

M2L

/PM

D2/

RP

82/R

E2

AN

25/P

WM

1H/P

MD

1/R

PI8

1/R

E1

AN

24/P

WM

1L/P

MD

0/R

P80

/RE

0R

P97/

RF1

RP9

6/R

F0V

DD

VC

AP

C3I

N1+

/RP

71/R

D7

C3I

N2-

/RP

70/R

D6

PMR

D/R

P69/

RD

5P

MW

R/R

P68

/RD

4PM

BE/R

P67

/RD

3R

P66/

RD

2R

P65/

RD

1

PG

EC

1/A

N6/

RP

I38/

RB

6P

GE

D1/

AN

7/R

PI3

9/R

B7

AVD

D

AVS

S

AN

8/P

MA

6/R

PI4

0/R

B8

AN

9/P

MA

7//R

PI4

1/R

B9

TMS

/AN

10/C

VRE

F/P

MA

13/R

PI4

2/R

B10

TDO

/AN

11/P

MA

12/R

PI4

3/R

B11

VS

S

VD

D

TCK

/AN

12/P

MA

11/R

PI4

4/R

B12

TDI/A

N13

/PM

A10

/RP

I45/

RB

13AN

14/P

MA

1/R

PI4

6/R

B14

AN15

/PM

A0/

RP

I47/

RB

15S

DA2

/PM

A9/R

P10

0/R

F4SC

L2/P

MA8

/RP

101/

RF5

SCLI/RG2SDA1/RG3RP102/RF6RP98/RF2

AN5/C1IN1+/RPI37/RB5AN4/C1IN2-/RPI36/RB4

AN3/C2IN1+/RPI35/RB3AN2/C2IN2-/RPI34/RB2

DS70616G-page 4 2009-2012 Microchip Technology Inc.

dsPIC33EPXXX(GP/MC/MU)806/810/814 and PIC24EPXXX(GP/GU)810/814

Pin Diagrams

64-Pin QFN

Note 1: The RPn/RPIn pins can be used by any remappable peripheral with some limitation. SeeSection 11.4 “Peripheral Pin Select” for available peripherals and for information on limitations.

2: Every I/O port pin (RAx-RGx) can be used as change notification (CNAx-CNGx). See Section 11.0“I/O Ports” for more information.

3: The availability of I2C™ interfaces varies by device. Selection (SDAx/SCLx or ASDAx/ASCLx) ismade using the device Configuration bits, ALTI2C1 and ALTI2C2 (FPOR). See Section 29.0“Special Features” for more information.

= Pins are up to 5V tolerant

48

49

1

dsPIC33EP512GP806

32

2345678910111213141516

505152535455565758596061626364

474645444342414039383736353433

313029282726252423222120191817

AN29/PMD5/RP85/RE5

AN31/PMD7/RP87/RE7C1IN3-/SCK2/PMA5/RP118/RG6C1IN1-/SDI2/PMA4/RPI119/RG7C2IN3-/SDO2/PMA3/RP120/RG8

MCLRC2IN1-/PMA2/RPI121/RG9

VDD

PGEC3/AN1/VREF-/RPI33/RB1PGED3/AN0/VREF+/RPI32/RB0

VSS

AN30/PMD6/RPI86/RE6PGEC2/SOSCO/C3IN1-/T1CK/RPI62/RC14PGED2/SOSCI/C3IN3-/RPI61/RC13INT0/RP64/RD0PMCS1/RPI75/RD11ASCL1/PMCS2/RPI74/RD10ASDA1/RPI73/RD9RTCC/RPI72/RD8VSSOSC2/CLKO/RC15OSC1/RPI60/RC12VDD

RP99/RF3

AN

28/P

MD

4/R

P84

/RE

4A

N27

/PM

D3/

RP

I83/

RE

3A

N26

/PM

D2/

RP

82/R

E2

AN

25/P

MD

1/R

PI8

1/R

E1

AN

24/P

MD

0/R

P80

/RE

0R

P97/

RF1

RP9

6/R

F0V

DD

VC

AP

C3I

N1+

/RP

71/R

D7

C3I

N2-

/RP

70/R

D6

PMR

D/R

P69/

RD

5P

MW

R/R

P68

/RD

4PM

BE/R

P67

/RD

3R

P66/

RD

2R

P65/

RD

1

PG

EC

1/A

N6/

RP

I38/

RB

6P

GE

D1/

AN

7/R

PI3

9/R

B7

AVD

D

AVS

S

AN

8/P

MA

6/R

PI4

0/R

B8

AN

9/P

MA

7//R

PI4

1/R

B9

TMS

/AN

10/C

VRE

F/P

MA

13/R

PI4

2/R

B10

TDO

/AN

11/P

MA

12/R

PI4

3/R

B11

VS

S

VD

D

TCK

/AN

12/P

MA

11/R

PI4

4/R

B12

TDI/A

N13

/PM

A10

/RP

I45/

RB

13AN

14/P

MA

1/R

PI4

6/R

B14

AN15

/PM

A0/

RP

I47/

RB

15S

DA2

/PM

A9/R

P10

0/R

F4SC

L2/P

MA8

/RP

101/

RF5

SCLI/RG2SDA1/RG3RP102/RF6RP98/RF2

AN5/C1IN1+/RPI37/RB5AN4/C1IN2-/RPI36/RB4

AN3/C2IN1+/RPI35/RB3AN2/C2IN2-/RPI34/RB2

PIC24EP512GP806

2009-2012 Microchip Technology Inc. DS70616G-page 5

dsPIC33EPXXX(GP/MC/MU)806/810/814 and PIC24EPXXX(GP/GU)810/814

Pin Diagrams (Continued)

64-Pin TQFP

Note 1: The RPn/RPIn pins can be used by any remappable peripheral with some limitation. SeeSection 11.4 “Peripheral Pin Select” for available peripherals and for information on limitations.

2: Every I/O port pin (RAx-RGx) can be used as change notification (CNAx-CNGx). See Section 11.0“I/O Ports” for more information.

3: The availability of I2C™ interfaces varies by device. Selection (SDAx/SCLx or ASDAx/ASCLx) ismade using the device Configuration bits, ALTI2C1 and ALTI2C2 (FPOR). See Section 29.0“Special Features” for more information.

= Pins are up to 5V tolerant

4847464544434241

49505152535455565758596061626364

4039383736353433

12345678910111213141516

313029282726252423222120191817

dsPIC33EP256MU806

32

AN29/PWM3H/PMD5/RP85/RE5

AN31/PWM4H/PMD7/RP87/RE7C1IN3-/SCK2/PMA5/RP118/RG6C1IN1-/SDI2/PMA4/RPI119/RG7

C2IN3-/SDO2/PMA3/RP120/RG8MCLR

C2IN1-/PMA2/RPI121/RG9

VDDAN5/C1IN1+/VBUSON/VBUSST/RPI37/RB5

AN4/C1IN2-/USBOEN/RPI36/RB4AN3/C2IN1+/VPIO/RPI35/RB3AN2/C2IN2-/VMIO/RPI34/RB2PGEC3/AN1/VREF-/RPI33/RB1PGED3/AN0/VREF+/RPI32/RB0

VSS

AN30/PWM4L/PMD6/RPI86/RE6PGEC2/SOSCO/C3IN1-/T1CK/RPI62/RC14PGED2/SOSCI/C3IN3-/RPI61/RC13INT0/DMH/RP64/RD0PMCS1/RPI75/RD11ASCL1/PMCS2/RPI74/RD10ASDA1/DPLN/RPI73/RD9RTCC/DMLN/RPI72/RD8VSSOSC2/CLKO/RC15OSC1/RPI60/RC12VDD

USBID/RP99/RF3

AN

28/P

WM

3L/P

MD

4/R

P84

/RE

4A

N27

/PW

M2H

/PM

D3/

RP

I83/

RE

3A

N26

/PW

M2L

/PM

D2/

RP

82/R

E2

AN

25/P

WM

1H/P

MD

1/R

PI8

1/R

E1

AN

24/P

WM

1L/P

MD

0/R

P80

/RE

0V

CM

PST2

/RP

97/R

F1V

CM

PST1

/RP

96/R

F0V

DD

VC

AP

C3I

N1+

/VC

MPS

T3/R

P71

/RD

7C

3IN

2-/R

P70

/RD

6P

MR

D/R

P69

/RD

5P

MW

R/R

P68

/RD

4P

MB

E/R

P67

/RD

3D

PH

/RP

66/R

D2

VC

PC

ON

/RP

65/R

D1

PG

EC

1/A

N6/

RP

I38/

RB

6P

GE

D1/

AN

7/R

CV

/RP

I39/

RB

7AV

DD

AVS

SA

N8/

PM

A6/

RP

I40/

RB

8A

N9/

PM

A7/

/RP

I41/

RB

9TM

S/A

N10

/CV R

EF/

PM

A13

/RP

I42/

RB

10TD

O/A

N11

/PM

A12

/RP

I43/

RB

11V

SS

VD

DTC

K/A

N12

/PM

A11

/RP

I44/

RB

12TD

I/AN

13/P

MA

10/R

PI4

5/R

B13

AN

14/P

MA

1/R

PI4

6/R

B14

AN

15/P

MA

0/R

PI4

7/R

B15

SD

A2/

PM

A9/

RP

100/

RF4

SC

L2/P

MA

8/R

P10

1/R

F5D+/RG2D-/RG3VUSB3V3VBUS

DS70616G-page 6 2009-2012 Microchip Technology Inc.

dsPIC33EPXXX(GP/MC/MU)806/810/814 and PIC24EPXXX(GP/GU)810/814

Pin Diagrams (Continued)

64-Pin TQFP

Note 1: The RPn/RPIn pins can be used by any remappable peripheral with some limitation. SeeSection 11.4 “Peripheral Pin Select” for available peripherals and for information on limitations.

2: Every I/O port pin (RAx-RGx) can be used as change notification (CNAx-CNGx). See Section 11.0“I/O Ports” for more information.

3: The availability of I2C™ interfaces varies by device. Selection (SDAx/SCLx or ASDAx/ASCLx) ismade using the device Configuration bits, ALTI2C1 and ALTI2C2 (FPOR). See Section 29.0“Special Features” for more information.

= Pins are up to 5V tolerant

4847464544434241

49505152535455565758596061626364

4039383736353433

12345678910111213141516

313029282726252423222120191817

dsPIC33EP512GP806

32

AN29/PMD5/RP85/RE5

AN31/PMD7/RP87/RE7C1IN3-/SCK2/PMA5/RP118/RG6C1IN1-/SDI2/PMA4/RPI119/RG7

C2IN3-/SDO2/PMA3/RP120/RG8MCLR

C2IN1-/PMA2/RPI121/RG9

VDDAN5/C1IN1+/RPI37/RB5AN4/C1IN2-/RPI36/RB4AN3/C2IN1+/RPI35/RB3AN2/C2IN2-/RPI34/RB2

PGEC3/AN1/VREF-/RPI33/RB1PGED3/AN0/VREF+/RPI32/RB0

VSS

AN30/PMD6/RPI86/RE6PGEC2/SOSCO/C3IN1-/T1CK/RPI62/RC14PGED2/SOSCI/C3IN3-/RPI61/RC13INT0/RP64/RD0PMCS1/RPI75/RD11ASCL1/PMCS2/RPI74/RD10ASDA1/RPI73/RD9RTCC/RPI72/RD8VSSOSC2/CLKO/RC15OSC1/RPI60/RC12VDD

RP99/RF3

AN

28/P

MD

4/R

P84

/RE

4A

N27

/PM

D3/

RP

I83/

RE

3A

N26

/PM

D2/

RP

82/R

E2

AN

25/P

MD

1/R

PI8

1/R

E1

AN

24/P

MD

0/R

P80

/RE

0R

P97

/RF1

RP

96/R

F0V

DD

VC

AP

C3I

N1+

/RP

71/R

D7

C3I

N2-

/RP

70/R

D6

PM

RD

/RP

69/R

D5

PM

WR

/RP

68/R

D4

PM

BE

/RP

67/R

D3

RP

66/R

D2

RP

65/R

D1

PG

EC

1/A

N6/

RP

I38/

RB

6P

GE

D1/

AN

7/R

PI3

9/R

B7

AVD

DAV

SS

AN

8/P

MA

6/R

PI4

0/R

B8

AN

9/P

MA

7//R

PI4

1/R

B9

TMS

/AN

10/C

V RE

F/P

MA

13/R

PI4

2/R

B10

TDO

/AN

11/P

MA

12/R

PI4

3/R

B11

VS

SV

DD

TCK

/AN

12/P

MA

11/R

PI4

4/R

B12

TDI/A

N13

/PM

A10

/RP

I45/

RB

13A

N14

/PM

A1/

RP

I46/

RB

14A

N15

/PM

A0/

RP

I47/

RB

15S

DA

2/P

MA

9/R

P10

0/R

F4S

CL2

/PM

A8/

RP

101/

RF5

SCL1/RG2SDA1/RG3RP102/RF6RP98/RF2

PIC24EP512GP806

2009-2012 Microchip Technology Inc. DS70616G-page 7

dsPIC33EPXXX(GP/MC/MU)806/810/814 and PIC24EPXXX(GP/GU)810/814

Pin Diagrams (Continued)

64-Pin TQFP

Note 1: The RPn/RPIn pins can be used by any remappable peripheral with some limitation. SeeSection 11.4 “Peripheral Pin Select” for available peripherals and for information on limitations.

2: Every I/O port pin (RAx-RGx) can be used as change notification (CNAx-CNGx). See Section 11.0“I/O Ports” for more information.

3: The availability of I2C™ interfaces varies by device. Selection (SDAx/SCLx or ASDAx/ASCLx) ismade using the device Configuration bits, ALTI2C1 and ALTI2C2 (FPOR). See Section 29.0“Special Features” for more information.

= Pins are up to 5V tolerant

4847464544434241

49505152535455565758596061626364

4039383736353433

12345678910111213141516

313029282726252423222120191817

dsPIC33EP512MC806

32

AN29/PWM3H/PMD5/RP85/RE5

AN31/PWM4H/PMD7/RP87/RE7C1IN3-/SCK2/PMA5/RP118/RG6C1IN1-/SDI2/PMA4/RPI119/RG7

C2IN3-/SDO2/PMA3/RP120/RG8MCLR

C2IN1-/PMA2/RPI121/RG9

VDDAN5/C1IN1+/RPI37/RB5AN4/C1IN2-/RPI36/RB4AN3/C2IN1+/RPI35/RB3AN2/C2IN2-/RPI34/RB2

PGEC3/AN1/VREF-/RPI33/RB1PGED3/AN0/VREF+/RPI32/RB0

VSS

AN30/PWM4L/PMD6/RPI86/RE6PGEC2/SOSCO/C3IN1-/T1CK/RPI62/RC14PGED2/SOSCI/C3IN3-/RPI61/RC13INT0/RP64/RD0PMCS1/RPI75/RD11ASCL1/PMCS2/RPI74/RD10ASDA1/RPI73/RD9RTCC/RPI72/RD8VSSOSC2/CLKO/RC15OSC1/RPI60/RC12VDD

RP99/RF3

AN

28/P

WM

3L/P

MD

4/R

P84

/RE

4A

N27

/PW

M2H

/PM

D3/

RP

I83/

RE

3A

N26

/PW

M2L

/PM

D2/

RP

82/R

E2

AN

25/P

WM

1H/P

MD

1/R

PI8

1/R

E1

AN

24/P

WM

1L/P

MD

0/R

P80

/RE

0R

P97

/RF1

RP

96/R

F0V

DD

VC

AP

C3I

N1+

/RP

71/R

D7

C3I

N2-

/RP

70/R

D6

PM

RD

/RP

69/R

D5

PM

WR

/RP

68/R

D4

PM

BE

/RP

67/R

D3

RP

66/R

D2

RP

65/R

D1

PG

EC

1/A

N6/

RP

I38/

RB

6P

GE

D1/

AN

7/R

PI3

9/R

B7

AVD

DAV

SS

AN

8/P

MA

6/R

PI4

0/R

B8

AN

9/P

MA

7//R

PI4

1/R

B9

TMS

/AN

10/C

V RE

F/P

MA

13/R

PI4

2/R

B10

TDO

/AN

11/P

MA

12/R

PI4

3/R

B11

VS

SV

DD

TCK

/AN

12/P

MA

11/R

PI4

4/R

B12

TDI/A

N13

/PM

A10

/RP

I45/

RB

13A

N14

/PM

A1/

RP

I46/

RB

14A

N15

/PM

A0/

RP

I47/

RB

15S

DA

2/P

MA

9/R

P10

0/R

F4S

CL2

/PM

A8/

RP

101/

RF5

SCL1/RG2SDA1/RG3RP102/RF6RP98/RF2

DS70616G-page 8 2009-2012 Microchip Technology Inc.

dsPIC33EPXXX(GP/MC/MU)806/810/814 and PIC24EPXXX(GP/GU)810/814

Pin Diagrams (Continued)

100-Pin TQFP

Note 1: The RPn/RPIn pins can be used by any remappable peripheral with some limitation. SeeSection 11.4 “Peripheral Pin Select” for available peripherals and for information on limitations.

2: Every I/O port pin (RAx-RGx) can be used as change notification (CNAx-CNGx). See Section 11.0“I/O Ports” for more information.

3: The availability of I2C™ interfaces varies by device. Selection (SDAx/SCLx or ASDAx/ASCLx) ismade using the device Configuration bits, ALTI2C1 and ALTI2C2 (FPOR). See Section 29.0“Special Features” for more information.

= Pins are up to 5V tolerant

75

100

26

dsPIC33EP512MU810

27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50

747372717069686766656463626160595857565554535251

99 98 97 96 95 94 93 92 91 90 89 88 87 86 85 84 83 82 81 80 79 78 77 76

PG

EC

1/A

N6/

RP

I38/

RB

6P

GE

D1/

AN

7/R

CV

/RP

I39/

RB

7VR

EF-

/RA

9VR

EF+

/RA

10AV

DD

AVS

SA

N8/

PM

A6/

RP

I40/

RB

8A

N9/

PM

A7/

/RP

I41/

RB

9A

N10

/CVR

EF/

PM

A13

/RP

I42/

RB

10A

N11

/PM

A12

/RP

I43/

RB

11V

SS

VD

DTC

K/R

PI1

7/R

A1

RP

109/

RF1

3R

P10

8/R

F12

AN

12/P

MA

11/R

PI4

4/R

B12

AN

13/P

MA

10/R

PI4

5/R

B13

AN

14/P

MA

1/R

PI4

6/R

B14

AN

15/P

MA

0/R

PI4

7/R

B15 VS

SV

DD

RP

I78/

RD

14R

P79

/RD

15S

DA

2/P

MA

9/R

P10

0/R

F4S

CL2

/PM

A8/

RP

101/

RF5

PGEC2/SOSCO/C3IN1-/T1CK/RPI62/RC14PGED2/SOSCI/C3IN3-/RPI61/RC13INT0/DMH/RP64/RD0PMCS1/RPI75/RD11ASCL1/PMCS2/RPI74/RD10ASDA1/DPLN/RPI73/RD9RTCC/DMLN/RPI72/RD8RPI31/RA15RPI30/RA14VSSOSC2/CLKO/RC15OSC1/RPI60/RC12VDDTDO/RPI21/RA5TDI/RPI20/RA4ASDA2/RPI19/RA3ASCL2/RPI18/RA2

RP98/RF2USBID/RP99/RF3

AN

28/P

WM

3L/P

MD

4/R

P84

/RE

4A

N27

/PW

M2H

/PM

D3/

RP

I83/

RE

3A

N26

/PW

M2L

/PM

D2/

RP

82/R

E2

RP

125/

RG

13R

PI1

24/R

G12

RP

126/

RG

14A

N25

/PW

M1H

/PM

D1/

RP

I81/

RE

1A

N24

/PW

M1L

/PM

D0/

RP

80/R

E0

AN

23/R

PI2

3/R

A7

AN

22/R

PI2

2/R

A6

RP

112/

RG

0R

P11

3/R

G1

VC

MPS

T2/R

P97

/RF1

VC

MPS

T1/R

P96

/RF0

VD

DV

CA

PC

3IN

1+/V

CM

PST3

/RP

71/R

D7

C3I

N2-

/RP

70/R

D6

PM

RD

/RP

69/R

D5

PM

WR

/RP

68/R

D4

RP

I77/

RD

13R

PI7

6/R

D12

PM

BE

/RP

67/R

D3

DP

H/R

P66

/RD

2V

CP

CO

N/R

P65

/RD

1

D+/RG2D-/RG3VUSB3V3VBUS

dsPIC33EP256MU810

VSS12345678910111213141516171819202122232425

AN29/PWM3H/PMD5/RP85/RE5

AN31/PWM4H/PMD7/RP87/RE7

C1IN3-/SCK2/PMA5/RP118/RG6C1IN1-/SDI2/PMA4/RPI119/RG7C2IN3-/SDO2/PMA3/RP120/RG8

MCLRC2IN1-/PMA2/RPI121/RG9

VDD

AN2/C2IN2-/VMIO/RPI34/RB2PGEC3/AN1/RPI33/RB1PGED3/AN0/RPI32/RB0

VSS

AN30/PWM4L/PMD6/RPI86/RE6

VDD

TMS/RPI16/RA0AN20/RPI88/RE8AN21/RPI89/RE9

RP127/RG15

AN16/PWM5L/RPI49/RC1AN17/PWM5H/RPI50/RC2AN18/PWM6L/RPI51/RC3AN19/PWM6H/RPI52/RC4

RP104/RF8

AN5/C1IN1+/VBUSON//VBUSST/RPI37/RB5AN4/C1IN2-/USBOEN/RPI36/RB4

AN3/C2IN1+/VPIO/RPI35/RB3

2009-2012 Microchip Technology Inc. DS70616G-page 9

dsPIC33EPXXX(GP/MC/MU)806/810/814 and PIC24EPXXX(GP/GU)810/814

Pin Diagrams (Continued)

100-Pin TQFP

Note 1: The RPn/RPIn pins can be used by any remappable peripheral with some limitation. SeeSection 11.4 “Peripheral Pin Select” for available peripherals and for information on limitations.

2: Every I/O port pin (RAx-RGx) can be used as change notification (CNAx-CNGx). See Section 11.0“I/O Ports” for more information.

3: The availability of I2C™ interfaces varies by device. Selection (SDAx/SCLx or ASDAx/ASCLx) ismade using the device Configuration bits, ALTI2C1 and ALTI2C2 (FPOR). See Section 29.0“Special Features” for more information.

= Pins are up to 5V tolerant

75

100

26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50

747372717069686766656463626160595857565554535251

99 98 97 96 95 94 93 92 91 90 89 88 87 86 85 84 83 82 81 80 79 78 77 76

PG

EC

1/A

N6/

RP

I38/

RB

6P

GE

D1/

AN

7/R

CV

/RP

I39/

RB

7V R

EF-

/RA

9VR

EF+

/RA

10AV

DD

AVS

SA

N8/

PM

A6/

RP

I40/

RB

8A

N9/

PM

A7/

/RP

I41/

RB

9A

N10

/CVR

EF/

PM

A13

/RP

I42/

RB

10A

N11

/PM

A12

/RP

I43/

RB

11V

SS

VD

DTC

K/R

PI1

7/R

A1

RP

109/

RF1

3R

P10

8/R

F12

AN

12/P

MA

11/R

PI4

4/R

B12

AN

13/P

MA

10/R

PI4

5/R

B13

AN

14/P

MA

1/R

PI4

6/R

B14

AN

15/P

MA

0/R

PI4

7/R

B15 VS

SV

DD

RP

I78/

RD

14R

P79

/RD

15S

DA

2/P

MA

9/R

P10

0/R

F4S

CL2

/PM

A8/

RP

101/

RF5

PGEC2/SOSCO/C3IN1-/T1CK/RPI62/RC14PGED2/SOSCI/C3IN3-/RPI61/RC13INT0/DMH/RP64/RD0PMCS1/RPI75/RD11ASCL1/PMCS2/RPI74/RD10ASDA1/DPLN/RPI73/RD9RTCC/DMLN/RPI72/RD8RPI31/RA15RPI30/RA14VSSOSC2/CLKO/RC15OSC1/RPI60/RC12VDDTDO/RPI21/RA5TDI/RPI20/RA4ASDA2/RPI19/RA3ASCL2/RPI18/RA2

RP98/RF2USBID/RP99/RF3

AN

28/P

MD

4/R

P84

/RE

4A

N27

/PM

D3/

RP

I83/

RE

3A

N26

/PM

D2/

RP

82/R

E2

RP

125/

RG

13R

PI1

24/R

G12

RP

126/

RG

14A

N25

/PM

D1/

RP

I81/

RE

1A

N24

/PM

D0/

RP

80/R

E0

AN

23/R

PI2

3/R

A7

AN

22/R

PI2

2/R

A6

RP

112/

RG

0R

P11

3/R

G1

VC

MPS

T2/R

P97

/RF1

VC

MPS

T1/R

P96

/RF0

VD

DV

CA

PC

3IN

1+/V

CM

PST3

/RP

71/R

D7

C3I

N2-

/RP

70/R

D6

PM

RD

/RP

69/R

D5

PM

WR

/RP

68/R

D4

RP

I77/

RD

13R

PI7

6/R

D12

PM

BE

/RP

67/R

D3

DP

H/R

P66

/RD

2V

CP

CO

N/R

P65

/RD

1D+/RG2D-/RG3VUSB3V3VBUS

VSS12345678910111213141516171819202122232425

AN29/PMD5/RP85/RE5

AN31/PMD7/RP87/RE7

C1IN3-/SCK2/PMA5/RP118/RG6C1IN1-/SDI2/PMA4/RPI119/RG7

C2IN3-/SDO2/PMA3/RP120/RG8MCLR

C2IN1-/PMA2/RPI121/RG9

VDD

AN5/C1IN1+/VBUSON/VBUSST/RPI37/RB5AN4/C1IN2-/USBOEN/RPI36/RB4

AN3/C2IN1+/VPIO/RPI35/RB3AN2/C2IN2-/VMIO/RPI34/RB2

PGEC3/AN1/RPI33/RB1PGED3/AN0/RPI32/RB0

VSS

AN30/PMD6/RPI86/RE6

VDD

TMS/RPI16/RA0AN20/RPI88/RE8AN21/RPI89/RE9

RP127/RG15

AN16/RPI49/RC1AN17/RPI50/RC2AN18/RPI51/RC3AN19/RPI52/RC4

PIC24EP512GU810PIC24EP256GU810

RP104/RF8

DS70616G-page 10 2009-2012 Microchip Technology Inc.

dsPIC33EPXXX(GP/MC/MU)806/810/814 and PIC24EPXXX(GP/GU)810/814

Pin Diagrams (Continued)

121-Pin TFBGA(1)

1 2 3 4 5 6 7 8 9 10 11

ARE4 RE3 RG13 RE0 RG0 RF1 VDD NC RD12 RD2 RD1

B NC RG15 RE2 RE1 RA7 RF0 VCAP RD5 RD3 VSS RC14

CRE6 VDD RG12 RG14 RA6 NC RD7 RD4 NC RC13 RD11

DRC1 RE7 RE5 NC NC NC RD6 RD13 RD0 NC RD10

ERC4 RC3 RG6 RC2 NC RG1 NC RA15 RD8 RD9 RA14

FMCLR RG8 RG9 RG7 VSS NC NC VDD RC12 VSS RC15

GRE8 RE9 RA0 NC VDD VSS VSS NC RA5 RA3 RA4

HRB5 RB4 NC NC NC VDD NC VBUS VUSB3V3 RG2 RA2

JRB3 RB2 RB7 AVDD RB11 RA1 RB12 NC NC RF8 RG3

KRB1 RB0 RA10 RB8 NC RF12 RB14 VDD RD15 RF3 RF2

LRB6 RA9 AVSS RB9 RB10 RF13 RB13 RB15 RD14 RF4 RF5

dsPIC33EP256MU810

Note 1: Refer to Table 2 for full pin names.

= Pins are up to 5V tolerant

dsPIC33EP512MU810

2009-2012 Microchip Technology Inc. DS70616G-page 11

dsPIC33EPXXX(GP/MC/MU)806/810/814 and PIC24EPXXX(GP/GU)810/814

TABLE 2: PIN NAMES: dsPIC33EP256MU810 AND dsPIC33EP512MU810 DEVICES(1,2)

Pin Number Full Pin Name

Pin Number Full Pin Name

A1 AN28/PWM3L/PMD4/RP84/RE4 E8 RPI31/RA15

A2 AN27/PWM2H/PMD3/RPI83/RE3 E9 RTCC/DMLN/RPI72/RD8

A3 RP125/RG13 E10 ASDA1(3)/DPLN/RPI73/RD9

A4 AN24/PWM1L/PMD0/RP80/RE0 E11 RPI30/RA14

A5 RP112/RG0 F1 MCLR

A6 VCMPST2/RP97/RF1 F2 C2IN3-/SDO2/PMA3/RP120/RG8

A7 VDD F3 C2IN1-/PMA2/RPI121/RG9

A8 No Connect F4 C1IN1-/SDI2/PMA4/RPI119/RG7

A9 RPI76/RD12 F5 VSS

A10 DPH/RP66/RD2 F6 No Connect

A11 VCPCON/RP65/RD1 F7 No Connect

B1 No Connect F8 VDD

B2 RP127/RG15 F9 OSC1/RPI60/RC12

B3 AN26/PWM2L/PMD2/RP82/RE2 F10 VSS

B4 AN25/PWM1H/PMD1/RPI81/RE1 F11 OSC2/CLKO/RC15

B5 AN23/RPI23/RA7 G1 AN20/RPI88/RE8

B6 VCMPST1/RP96/RF0 G2 AN21/RPI89/RE9

B7 VCAP G3 TMS/RPI16/RA0

B8 PMRD/RP69/RD5 G4 No Connect

B9 PMBE/RP67/RD3 G5 VDD

B10 VSS G6 VSS

B11 PGEC2/SOSCO/C3IN1-/T1CK/RPI62/RC14 G7 VSS

C1 AN30/PWM4L/PMD6/RPI86/RE6 G8 No Connect

C2 VDD G9 TDO/RPI21/RA5

C3 RPI124/RG12 G10 ASDA2(3)/RPI19/RA3

C4 RP126/RG14 G11 TDI/RPI20/RA4

C5 AN22/RPI22/RA6 H1 AN5/C1IN1+/VBUSON/VBUSST/RPI37/RB5

C6 No Connect H2 AN4/C1IN2-/USBOEN/RPI36/RB4

C7 C3IN1+/VCMPST3/RP71/RD7 H3 No Connect

C8 PMWR/RP68/RD4 H4 No Connect

C9 No Connect H5 No Connect

C10 PGED2/SOSCI/C3IN3-/RPI61/RC13 H6 VDD

C11 PMCS1/RPI75/RD11 H7 No Connect

D1 AN16/PWM5L/RPI49/RC1 H8 VBUS

D2 AN31/PWM4H/PMD7/RP87/RE7 H9 VUSB3V3

D3 AN29/PWM3H/PMD5/RP85/RE5 H10 D+/RG2(4)

D4 No Connect H11 ASCL2(3)/RPI18/RA2

D5 No Connect J1 AN3/C2IN1+/VPIO/RPI35/RB3

D6 No Connect J2 AN2/C2IN2-/VMIO/RPI34/RB2

D7 C3IN2-/RP70/RD6 J3 PGED1/AN7/RCV/RPI39/RB7

D8 RPI77/RD13 J4 AVDD

D9 INT0/DMH/RP64/RD0 J5 AN11/PMA12/RPI43/RB11

D10 No Connect J6 TCK/RPI17/RA1

D11 ASCL1(3)/PMCS2/RPI74/RD10 J7 AN12/PMA11/RPI44/RB12

Note 1: The RPn/RPIn pins can be used by any remappable peripheral with some limitation. See Section 11.4 “Peripheral Pin Select” for available peripherals and for information on limitations.

2: Every I/O port pin (RAx-RGx) can be used as change notification (CNAx-CNGx). See Section 11.0 “I/O Ports” for more information.3: The availability of I2C™ interfaces varies by device. Selection (SDAx/SCLx or ASDAx/ASCLx) is made using the device Configuration bits,

ALTI2C1 and ALTI2C2 (FPOR). See Section 29.0 “Special Features” for more information.4: The pin name is SCL1/RG2 for the dsPIC33EP512(GP/MC)806 and PIC24EP512GP806 devices.5: The pin name is SDA1/RG3 for the dsPIC33EP512(GP/MC)806 and PIC24EP512GP806 devices.

DS70616G-page 12 2009-2012 Microchip Technology Inc.

dsPIC33EPXXX(GP/MC/MU)806/810/814 and PIC24EPXXX(GP/GU)810/814

E1 AN19/PWM6H/RPI52/RC4 J8 No Connect

E2 AN18/PWM6L/RPI51/RC3 J9 No Connect

E3 C1IN3-/SCK2/PMA5/RP118/RG6 J10 RP104/RF8

E4 AN17/PWM5H/RPI50/RC2 J11 D-/RG3(5)

E5 No Connect K1 PGEC3/AN1/RPI33/RB1

E6 RP113/RG1 K2 PGED3/AN0/RPI32/RB0

E7 No Connect K3 VREF+/RA10

K4 AN8/PMA6/RPI40/RB8 L3 AVSS

K5 No Connect L4 AN9/PMA7//RPI41/RB9

K6 RP108/RF12 L5 AN10/CVREF/PMA13/RPI42/RB10

K7 AN14/PMA1/RPI46/RB14 L6 RP109/RF13

K8 VDD L7 AN13/PMA10/RPI45/RB13

K9 RP79/RD15 L8 AN15/PMA0/RPI47/RB15

K10 USBID/RP99/RF3 L9 RPI78/RD14

K11 RP98/RF2 L10 SDA2(3)/PMA9/RP100/RF4

L1 PGEC1/AN6/RPI38/RB6 L11 SCL2(3)/PMA8/RP101/RF5

L2 VREF-/RA9

TABLE 2: PIN NAMES: dsPIC33EP256MU810 AND dsPIC33EP512MU810 DEVICES(1,2) (CONTINUED)

Pin Number Full Pin Name

Pin Number Full Pin Name

Note 1: The RPn/RPIn pins can be used by any remappable peripheral with some limitation. See Section 11.4 “Peripheral Pin Select” for available peripherals and for information on limitations.

2: Every I/O port pin (RAx-RGx) can be used as change notification (CNAx-CNGx). See Section 11.0 “I/O Ports” for more information.3: The availability of I2C™ interfaces varies by device. Selection (SDAx/SCLx or ASDAx/ASCLx) is made using the device Configuration bits,

ALTI2C1 and ALTI2C2 (FPOR). See Section 29.0 “Special Features” for more information.4: The pin name is SCL1/RG2 for the dsPIC33EP512(GP/MC)806 and PIC24EP512GP806 devices.5: The pin name is SDA1/RG3 for the dsPIC33EP512(GP/MC)806 and PIC24EP512GP806 devices.

2009-2012 Microchip Technology Inc. DS70616G-page 13

dsPIC33EPXXX(GP/MC/MU)806/810/814 and PIC24EPXXX(GP/GU)810/814

Pin Diagrams (Continued)

121-Pin TFBGA(1)

1 2 3 4 5 6 7 8 9 10 11

ARE4 RE3 RG13 RE0 RG0 RF1 VDD NC RD12 RD2 RD1

B NC RG15 RE2 RE1 RA7 RF0 VCAP RD5 RD3 VSS RC14

CRE6 VDD RG12 RG14 RA6 NC RD7 RD4 NC RC13 RD11

DRC1 RE7 RE5 NC NC NC RD6 RD13 RD0 NC RD10

ERC4 RC3 RG6 RC2 NC RG1 NC RA15 RD8 RD9 RA14

FMCLR RG8 RG9 RG7 VSS NC NC VDD RC12 VSS RC15

GRE8 RE9 RA0 NC VDD VSS VSS NC RA5 RA3 RA4

HRB5 RB4 NC NC NC VDD NC VBUS VUSB3V3 RG2 RA2

JRB3 RB2 RB7 AVDD RB11 RA1 RB12 NC NC RF8 RG3

KRB1 RB0 RA10 RB8 NC RF12 RB14 VDD RD15 RF3 RF2

LRB6 RA9 AVSS RB9 RB10 RF13 RB13 RB15 RD14 RF4 RF5

Note 1: Refer to Table 3 for full pin names.

= Pins are up to 5V tolerant

PIC24EP512GU810PIC24EP256GU810

DS70616G-page 14 2009-2012 Microchip Technology Inc.

dsPIC33EPXXX(GP/MC/MU)806/810/814 and PIC24EPXXX(GP/GU)810/814

TABLE 3: PIN NAMES: PIC24EP256GU810 AND PIC24EP512GU810 DEVICES(1,2)

Pin Number Full Pin Name

Pin Number Full Pin Name

A1 AN28/PMD4/RP84/RE4 E8 RPI31/RA15

A2 AN27/PMD3/RPI83/RE3 E9 RTCC/DMLN/RPI72/RD8

A3 RP125/RG13 E10 ASDA1(3)/DPLN/RPI73/RD9

A4 AN24/PMD0/RP80/RE0 E11 RPI30/RA14

A5 RP112/RG0 F1 MCLR

A6 VCMPST2/RP97/RF1 F2 C2IN3-/SDO2/PMA3/RP120/RG8

A7 VDD F3 C2IN1-/PMA2/RPI121/RG9

A8 No Connect F4 C1IN1-/SDI2/PMA4/RPI119/RG7

A9 RPI76/RD12 F5 VSS

A10 DPH/RP66/RD2 F6 No Connect

A11 VCPCON/RP65/RD1 F7 No Connect

B1 No Connect F8 VDD

B2 RP127/RG15 F9 OSC1/RPI60/RC12

B3 AN26/PMD2/RP82/RE2 F10 VSS

B4 AN25/PMD1/RPI81/RE1 F11 OSC2/CLKO/RC15

B5 AN23/RPI23/RA7 G1 AN20/RPI88/RE8

B6 VCMPST1/RP96/RF0 G2 AN21/RPI89/RE9

B7 VCAP G3 TMS/RPI16/RA0

B8 PMRD/RP69/RD5 G4 No Connect

B9 PMBE/RP67/RD3 G5 VDD

B10 VSS G6 VSS

B11 PGEC2/SOSCO/C3IN1-/T1CK/RPI62/RC14 G7 VSS

C1 AN30/PMD6/RPI86/RE6 G8 No Connect

C2 VDD G9 TDO/RPI21/RA5

C3 RPI124/RG12 G10 ASDA2(3)/RPI19/RA3

C4 RP126/RG14 G11 TDI/RPI20/RA4

C5 AN22/RPI22/RA6 H1 AN5/C1IN1+/VBUSON/VBUSST/RPI37/RB5

C6 No Connect H2 AN4/C1IN2-/USBOEN/RPI36/RB4

C7 C3IN1+/VCMPST3/RP71/RD7 H3 No Connect

C8 PMWR/RP68/RD4 H4 No Connect

C9 No Connect H5 No Connect

C10 PGED2/SOSCI/C3IN3-/RPI61/RC13 H6 VDD

C11 PMCS1/RPI75/RD11 H7 No Connect

D1 AN16/RPI49/RC1 H8 VBUS

D2 AN31/PMD7/RP87/RE7 H9 VUSB3V3

D3 AN29/PMD5/RP85/RE5 H10 D+/RG2(4)

D4 No Connect H11 ASCL2(3)/RPI18/RA2

D5 No Connect J1 AN3/C2IN1+/VPIO/RPI35/RB3

D6 No Connect J2 AN2/C2IN2-/VMIO/RPI34/RB2

D7 C3IN2-/RP70/RD6 J3 PGED1/AN7/RCV/RPI39/RB7

D8 RPI77/RD13 J4 AVDD

D9 INT0/DMH/RP64/RD0 J5 AN11/PMA12/RPI43/RB11

D10 No Connect J6 TCK/RPI17/RA1

D11 ASCL1(3)/PMCS2/RPI74/RD10 J7 AN12/PMA11/RPI44/RB12

Note 1: The RPn/RPIn pins can be used by any remappable peripheral with some limitation. See Section 11.4 “Peripheral Pin Select” for available peripherals and for information on limitations.

2: Every I/O port pin (RAx-RGx) can be used as change notification (CNAx-CNGx). See Section 11.0 “I/O Ports” for more information.3: The availability of I2C™ interfaces varies by device. Selection (SDAx/SCLx or ASDAx/ASCLx) is made using the device Configuration bits,

ALTI2C1 and ALTI2C2 (FPOR). See Section 29.0 “Special Features” for more information.4: The pin name is SCL1/RG2 for the dsPIC33EP512(GP/MC)806 and PIC24EP512GP806 devices.5: The pin name is SDA1/RG3 for the dsPIC33EP512(GP/MC)806 and PIC24EP512GP806 devices.

2009-2012 Microchip Technology Inc. DS70616G-page 15

dsPIC33EPXXX(GP/MC/MU)806/810/814 and PIC24EPXXX(GP/GU)810/814

E1 AN19/RPI52/RC4 J8 No Connect

E2 AN18/RPI51/RC3 J9 No Connect

E3 C1IN3-/SCK2/PMA5/RP118/RG6 J10 RP104/RF8

E4 AN17/RPI50/RC2 J11 D-/RG3(5)

E5 No Connect K1 PGEC3/AN1/RPI33/RB1

E6 RP113/RG1 K2 PGED3/AN0/RPI32/RB0

E7 No Connect K3 VREF+/RA10

K4 AN8/PMA6/RPI40/RB8 L3 AVSS

K5 No Connect L4 AN9/PMA7/RPI41/RB9

K6 RP108/RF12 L5 AN10/CVREF/PMA13/RPI42/RB10

K7 AN14/PMA1/RPI46/RB14 L6 RP109/RF13

K8 VDD L7 AN13/PMA10/RPI45/RB13

K9 RP79/RD15 L8 AN15/PMA0/RPI47/RB15

K10 USBID/RP99/RF3 L9 RPI78/RD14

K11 RP98/RF2 L10 SDA2(3)/PMA9/RP100/RF4

L1 PGEC1/AN6/RPI38/RB6 L11 SCL2(3)/PMA8/RP101/RF5

L2 VREF-/RA9

TABLE 3: PIN NAMES: PIC24EP256GU810 AND PIC24EP512GU810 DEVICES(1,2) (CONTINUED)

Pin Number Full Pin Name

Pin Number Full Pin Name

Note 1: The RPn/RPIn pins can be used by any remappable peripheral with some limitation. See Section 11.4 “Peripheral Pin Select” for available peripherals and for information on limitations.

2: Every I/O port pin (RAx-RGx) can be used as change notification (CNAx-CNGx). See Section 11.0 “I/O Ports” for more information.3: The availability of I2C™ interfaces varies by device. Selection (SDAx/SCLx or ASDAx/ASCLx) is made using the device Configuration bits,

ALTI2C1 and ALTI2C2 (FPOR). See Section 29.0 “Special Features” for more information.4: The pin name is SCL1/RG2 for the dsPIC33EP512(GP/MC)806 and PIC24EP512GP806 devices.5: The pin name is SDA1/RG3 for the dsPIC33EP512(GP/MC)806 and PIC24EP512GP806 devices.

DS70616G-page 16 2009-2012 Microchip Technology Inc.

dsPIC33EPXXX(GP/MC/MU)806/810/814 and PIC24EPXXX(GP/GU)810/814

Pin Diagrams (Continued)

144-Pin TQFP, 144-pin LQFP

Note 1: The RPn/RPIn pins can be used by any remappable peripheral with some limitation. SeeSection 11.4 “Peripheral Pin Select” for available peripherals and for information on limitations.

2: Every I/O port pin (RAx-RKx) can be used as change notification (CNAx-CNKx). See Section 11.0“I/O Ports” for more information.

3: The availability of I2C interfaces varies by device. Selection (SDAx/SCLx or ASDAx/ASCLx) is madeusing the device Configuration bits, ALTI2C1 and ALTI2C2 (FPOR). See Section 29.0“Special Features” for more information.

= Pins are up to 5V tolerant

108

139

1

37

dsPIC33EP512MU814

2345678910111213141516171819202122232425

38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61

10710610510410310210110099989796959493929190898887868584

138

137

136

135

134

133

132

131

130

129

128

127

126

125

124

123

122

121

120

119

118

117

116

115

144

143

142

141

140

2627282930313233343536

114

113

112

111

110

109

8382818079787776757473

62 63 64 65 66 67 68 69 70 71 72

AN29/PWM3H/RP85/RE5

AN31/PWM4H/RP87/RE7

C1IN3-/SCK2/RP118/RG6C1IN1-/SDI2/RPI119/RG7

C2IN3-/SDO2/RP120/RG8MCLR

C2IN1-/RPI121/RG9

VDD

AN5/C1IN1+/VBUSON/VBUSST/RPI37/RB5AN4/C1IN2-/USBOEN/RPI36/RB4

AN3/C2IN1+/VPIO/RPI35/RB3AN2/C2IN2-/VMIO/RPI34/RB2

PGEC3/AN1/RPI33/RB1PGED3/AN0/RPI32/RB0

VSS

AN30/PWM4L/RPI86/RE6

VDD

VSS

TMS/RPI16/RA0AN20/RPI88/RE8AN21/RPI89/RE9

RK0RK1

RJ14RJ15

RP127/RG15

PWM7L/PMA8/RJ8PWM7H/PMA9/RJ9

PMA10/RJ10PMA11/RJ11

AN16/PWM5L/RPI49/RC1AN17/PWM5H/RPI50/RC2AN18/PWM6L/RPI51/RC3AN19/PWM6H/RPI52/RC4

PMA12/RJ12PMA13/RJ13

AN

28/P

WM

3L/R

P84

/RE4

AN

27/P

WM

2H/R

PI8

3/R

E3

AN

26/P

WM

2L/R

P82

/RE2

VS

SR

P12

5/R

G13

RP

I124

/RG

12R

P12

6/R

G14

AN

25/P

WM

1H/R

PI8

1/R

E1

AN

24/P

WM

1L/R

P80

/RE0

PM

A7/

RJ7

PM

A6/

RJ6

PM

A5/

RJ5

PM

A4/

RJ4

AN

23/R

PI2

3/R

A7

AN

22/R

PI2

2/R

A6

RP

112/

RG

0R

P11

3/R

G1

VC

MPS

T2/R

P97

/RF1

VC

MPS

T1/R

P96

/RF0

VS

SV

DD

VC

AP

C3I

N1+

/VC

MPS

T3/R

P71

/RD

7C

3IN

2-/R

P70/

RD

6R

P69

/RD

5R

P68

/RD

4P

MA

3/R

J3P

MA

2/R

J2P

MA

1/R

J1P

MA

0/R

J0R

PI7

7/R

D13

RP

I76/

RD

12V

DD

RP

67/R

D3

DP

H/R

P66

/RD

2V

CP

CO

N/R

P65

/RD

1

VSSPGEC2/SOSCO/C3IN1-/T1CK/RPI62/RC14PGED2/SOSCI/C3IN3-/RPI61/RC13INT0/DMH/RP64/RD0RH15RH14RH13RH12RPI75/RD11ASCL1/RPI74/RD10ASDA1/DPLN/RPI73/RD9RTCC/DMLN/RPI72/RD8RPI31/RA15RPI30/RA14PMCS1/RK11PMCS2/RK12VSSOSC2/CLKO/RC15OSC1/RPI60/RC12VDDTDO/RPI21/RA5TDI/RPI20/RA4ASDA2/RPI19/RA3ASCL2/RPI18/RA2RH11RH10RH9RH8

RP104/RF8RP98/RF2USBID/RP99/RF3VSS

PG

EC

1/A

N6/

RP

I38/

RB

6P

GE

D1/

AN

7/R

CV

/RP

I39/

RB

7VR

EF-

/RA

9VR

EF+

/RA

10AV

DD

AVS

SP

MD

0/R

H0

PM

D1/

RH

1P

MD

2/R

H2

PM

D3/

RH

3A

N8/

RP

I40/

RB

8A

N9/

RP

I41/

RB

9A

N10

/CVR

EF/

RPI

42/R

B10

AN

11/R

PI4

3/R

B11

VS

SV

DD

PM

RD

/RK

15P

MW

R/R

K14

PM

BE

/RK

13TC

K/R

PI1

7/R

A1

RP

109/

RF1

3R

P10

8/R

F12

AN

12/R

PI44

/RB

12A

N13

/RPI

45/R

B13

AN

14/R

PI46

/RB

14A

N15

/RPI

47/R

B15 VS

SV

DD

PM

D4/

RH

4P

MD

5/R

H5

PM

D6/

RH

6P

MD

7/R

H7

RP

I78/

RD

14R

P79

/RD

15S

DA

2/R

P10

0/R

F4S

CL2

/RP

101/

RF5

D+/RG2D-/RG3VUSB3V3VBUS

dsPIC33EP256MU814

2009-2012 Microchip Technology Inc. DS70616G-page 17

dsPIC33EPXXX(GP/MC/MU)806/810/814 and PIC24EPXXX(GP/GU)810/814

Pin Diagrams (Continued)

144-Pin TQFP, 144-pin LQFP

Note 1: The RPn/RPIn pins can be used by any remappable peripheral with some limitation. See Section 11.4“Peripheral Pin Select” for available peripherals and for information on limitations.

2: Every I/O port pin (RAx-RKx) can be used as change notification (CNAx-CNKx). See Section 11.0 “I/OPorts” for more information.

3: The availability of I2C interfaces varies by device. Selection (SDAx/SCLx or ASDAx/ASCLx) is madeusing the device Configuration bits, ALTI2C1 and ALTI2C2 (FPOR). See Section 29.0 “SpecialFeatures” for more information.

= Pins are up to 5V tolerant

108

139

1

37

2345678910111213141516171819202122232425

38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61

10710610510410310210110099989796959493929190898887868584

138

137

136

135

134

133

132

131

130

129

128

127

126

125

124

123

122

121

120

119

118

117

116

115

144

143

142

141

140

2627282930313233343536

114

113

112

111

110

109

8382818079787776757473

62 63 64 65 66 67 68 69 70 71 72

AN29/RP85/RE5

AN31/RP87/RE7

C1IN3-/SCK2/RP118/RG6C1IN1-/SDI2/RPI119/RG7

C2IN3-/SDO2/RP120/RG8MCLR

C2IN1-/RPI121/RG9

VDD

AN5/C1IN1+/VBUSON/VBUSST/RPI37/RB5AN4/C1IN2-/USBOEN/RPI36/RB4

AN3/C2IN1+/VPIO/RPI35/RB3AN2/C2IN2-/VMIO/RPI34/RB2

PGEC3/AN1/RPI33/RB1PGED3/AN0/RPI32/RB0

VSS

AN30/RPI86/RE6

VDD

VSS

TMS/RPI16/RA0AN20/RPI88/RE8AN21/RPI89/RE9

RK0RK1

RJ14RJ15

RP127/RG15

PMA8/RJ8PMA9/RJ9

PMA10/RJ10PMA11/RJ11

AN16/RPI49/RC1AN17/RPI50/RC2AN18/RPI51/RC3AN19/RPI52/RC4

PMA12/RJ12PMA13/RJ13

AN

28/R

P84

/RE

4A

N27

/RP

I83/

RE

3A

N26

/RP

82/R

E2

VS

SR

P12

5/R

G13

RP

I124

/RG

12R

P12

6/R

G14

AN

25/R

PI8

1/R

E1

AN

24/R

P80

/RE

0P

MA

7/R

J7P

MA

6/R

J6P

MA

5/R

J5P

MA

4/R

J4A

N23

/RP

I23/

RA

7A

N22

/RP

I22/

RA

6R

P11

2/R

G0

RP

113/

RG

1V

CM

PST2

/RP

97/R

F1V

CM

PST1

/RP

96/R

F0V

SS

VD

DV

CA

PC

3IN

1+/V

CM

PST3

/RP

71/R

D7

C3I

N2-

/RP

70/R

D6

RP

69/R

D5

RP

68/R

D4

PM

A3/

RJ3

PM

A2/

RJ2

PM

A1/

RJ1

PM

A0/

RJ0

RP

I77/

RD

13R

PI7

6/R

D12

VD

DR

P67

/RD

3D

PH

/RP

66/R

D2

VC

PC

ON

/RP

65/R

D1

VSSPGEC2/SOSCO/C3IN1-/T1CK/RPI62/RC14PGED2/SOSCI/C3IN3-/RPI61/RC13INT0/DMH/RP64/RD0RH15RH14RH13RH12RPI75/RD11ASCL1/RPI74/RD10ASDA1/DPLN/RPI73/RD9RTCC/DMLN/RPI72/RD8RPI31/RA15RPI30/RA14PMCS1/RK11PMCS2/RK12VSSOSC2/CLKO/RC15OSC1/RPI60/RC12VDDTDO/RPI21/RA5TDI/RPI20/RA4ASDA2/RPI19/RA3ASCL2/RPI18/RA2RH11RH10RH9RH8

RP104/RF8RP98/RF2USBID/RP99/RF3VSS

PGEC

1/A

N6/

RP

I38/

RB

6P

GED

1/A

N7/

RC

V/R

PI3

9/R

B7

VRE

F-/R

A9

VRE

F+/R

A10

AVD

DAV

SS

PM

D0/

RH

0P

MD

1/R

H1

PM

D2/

RH

2P

MD

3/R

H3

AN

8/R

PI4

0/R

B8

AN

9/R

PI4

1/R

B9

AN

10/C

VRE

F/R

PI4

2/R

B10

AN11

/RP

I43/

RB

11V

SS

VD

DPM

RD

/RK

15P

MW

R/R

K14

PM

BE

/RK

13TC

K/R

PI1

7/R

A1

RP

109/

RF1

3R

P10

8/R

F12

AN12

/RP

I44/

RB

12AN

13/R

PI4

5/R

B13

AN14

/RP

I46/

RB

14AN

15/R

PI4

7/R

B15 VS

SV

DD

PM

D4/

RH

4P

MD

5/R

H5

PM

D6/

RH

6P

MD

7/R

H7

RP

I78/

RD

14R

P79

/RD

15S

DA2

/RP

100/

RF4

SCL2

/RP

101/

RF5

D+/RG2D-/RG3VUSB3V3VBUS

PIC24EP512GU814PIC24EP256GU814

DS70616G-page 18 2009-2012 Microchip Technology Inc.

dsPIC33EPXXX(GP/MC/MU)806/810/814 and PIC24EPXXX(GP/GU)810/814

Table of Contents1.0 Device Overview ........................................................................................................................................................................ 232.0 Guidelines for Getting Started with 16-Bit Digital Signal Controllers and Microcontrollers ........................................................ 313.0 CPU............................................................................................................................................................................................ 374.0 Memory Organization ................................................................................................................................................................. 475.0 Flash Program Memory............................................................................................................................................................ 1356.0 Resets ..................................................................................................................................................................................... 1417.0 Interrupt Controller ................................................................................................................................................................... 1458.0 Direct Memory Access (DMA) .................................................................................................................................................. 1599.0 Oscillator Configuration ............................................................................................................................................................ 17710.0 Power-Saving Features............................................................................................................................................................ 19111.0 I/O Ports ................................................................................................................................................................................... 20712.0 Timer1 ...................................................................................................................................................................................... 27113.0 Timer2/3, Timer4/5, Timer6/7 and Timer8/9 ............................................................................................................................ 27514.0 Input Capture............................................................................................................................................................................ 28115.0 Output Compare....................................................................................................................................................................... 28716.0 High-Speed PWM Module (dsPIC33EPXXX(MC/MU)8XX Devices Only) ............................................................................... 29317.0 Quadrature Encoder Interface (QEI) Module (dsPIC33EPXXX(MC/MU)8XX Devices Only)................................................... 32118.0 Serial Peripheral Interface (SPI)............................................................................................................................................... 33719.0 Inter-Integrated Circuit™ (I2C™).............................................................................................................................................. 34520.0 Universal Asynchronous Receiver Transmitter (UART) ........................................................................................................... 35321.0 Enhanced CAN (ECAN™) Module........................................................................................................................................... 35922.0 USB On-The-Go (OTG) Module (dsPIC33EPXXXMU8XX and PIC24EPGU8XX Devices Only) ............................................ 38523.0 10-Bit/12-Bit Analog-to-Digital Converter (ADC) ...................................................................................................................... 41324.0 Data Converter Interface (DCI) Module.................................................................................................................................... 42925.0 Comparator Module.................................................................................................................................................................. 43726.0 Real-Time Clock and Calendar (RTCC) .................................................................................................................................. 44927.0 Programmable Cyclic Redundancy Check (CRC) Generator .................................................................................................. 46128.0 Parallel Master Port (PMP)....................................................................................................................................................... 46729.0 Special Features ...................................................................................................................................................................... 47730.0 Instruction Set Summary .......................................................................................................................................................... 48531.0 Development Support............................................................................................................................................................... 49532.0 Electrical Characteristics .......................................................................................................................................................... 49933.0 DC and AC Device Characteristics Graphs.............................................................................................................................. 57334.0 Packaging Information.............................................................................................................................................................. 577Appendix A: Revision History............................................................................................................................................................. 597

2009-2012 Microchip Technology Inc. DS70616G-page 19

dsPIC33EPXXX(GP/MC/MU)806/810/814 and PIC24EPXXX(GP/GU)810/814

TO OUR VALUED CUSTOMERSIt is our intention to provide our valued customers with the best documentation possible to ensure successful use of your Microchipproducts. To this end, we will continue to improve our publications to better suit your needs. Our publications will be refined andenhanced as new volumes and updates are introduced. If you have any questions or comments regarding this publication, please contact the Marketing Communications Department viaE-mail at docerrors@microchip.com or fax the Reader Response Form in the back of this data sheet to (480) 792-4150. Wewelcome your feedback.

Most Current Data SheetTo obtain the most up-to-date version of this data sheet, please register at our Worldwide Web site at:

http://www.microchip.comYou can determine the version of a data sheet by examining its literature number found on the bottom outside corner of any page.The last character of the literature number is the version number, (e.g., DS30000A is version A of document DS30000).

ErrataAn errata sheet, describing minor operational differences from the data sheet and recommended workarounds, may exist for currentdevices. As device/documentation issues become known to us, we will publish an errata sheet. The errata will specify the revision ofsilicon and revision of document to which it applies.To determine if an errata sheet exists for a particular device, please check with one of the following:• Microchip’s Worldwide Web site; http://www.microchip.com• Your local Microchip sales office (see last page)When contacting a sales office, please specify which device, revision of silicon and data sheet (include literature number) you areusing.

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DS70616G-page 20 2009-2012 Microchip Technology Inc.

mailto:docerrors@microchip.comhttp://www.microchip.comhttp://www.microchip.com

dsPIC33EPXXX(GP/MC/MU)806/810/814 and PIC24EPXXX(GP/GU)810/814

Referenced SourcesThis device data sheet is based on the followingindividual chapters of the “dsPIC33E/PIC24E FamilyReference Manual”. These documents should beconsidered as the general reference for the operationof a particular module or device feature.

• Section 1. “Introduction” (DS70573)• Section 2. “CPU” (DS70359)• Section 3. “Data Memory” (DS70595)• Section 4. “Program Memory” (DS70613)• Section 5. “Flash Programming” (DS70609)• Section 6. “Interrupts” (DS70600)• Section 7. “Oscillator” (DS70580)• Section 8. “Reset” (DS70602)• Section 9. “Watchdog Timer and Power-Saving Modes” (DS70615)• Section 10. “I/O Ports” (DS70598)• Section 11. “Timers” (DS70362)• Section 12. “Input Capture” (DS70352)• Section 13. “Output Compare” (DS70358)• Section 14. “High-Speed PWM” (DS70645)• Section 15. “Quadrature Encoder Interface (QEI)” (DS70601)• Section 16. “Analog-to-Digital Converter (ADC)” (DS70621)• Section 17. “UART” (DS70582)• Section 18. “Serial Peripheral Interface (SPI)” (DS70569)• Section 19. “Inter-Integrated Circuit™ (I2C™)” (DS70330)• Section 20. “Data Converter Interface (DCI)” (DS70356)• Section 21. “Enhanced Controller Area Network (ECAN™)” (DS70353)• Section 22. “Direct Memory Access (DMA)” (DS70348)• Section 23. “CodeGuard™ Security” (DS70634) • Section 24. “Programming and Diagnostics” (DS70608)• Section 25. “USB On-The-Go (OTG)” (DS70571)• Section 26. “Op Amp/Comparator” (DS70357)• Section 27. “Programmable Cyclic Redundancy Check (CRC)” (DS70346)• Section 28. “Parallel Master Port (PMP)” (DS70576)• Section 29. “Real-Time Clock and Calendar (RTCC)” (DS70584)• Section 30. “Device Configuration” (DS70618)

Note: To access the documents listed below,browse to the documentation sectionof the dsPIC33EP512MU814 productpage on the Microchip web site(www.microchip.com).

In the event you are not able to accessthe product page using the link above,enter this URL in your browser:http://www.microchip.com/wwwproducts/Devices.aspx?dDocName=en554310#1

2009-2012 Microchip Technology Inc. DS70616G-page 21

http://www.microchip.com/wwwproducts/Devices.aspx?dDocName=en554310#1http://www.microchip.comhttp://www.microchip.comhttp://www.microchip.comhttp://www.microchip.com/wwwproducts/Devices.aspx?dDocName=en554310

dsPIC33EPXXX(GP/MC/MU)806/810/814 and PIC24EPXXX(GP/GU)810/814

NOTES:

DS70616G-page 22 2009-2012 Microchip Technology Inc.

dsPIC33EPXXX(GP/MC/MU)806/810/814 and PIC24EPXXX(GP/GU)810/814

1.0 DEVICE OVERVIEW This document contains device-specific informationfor the dsPIC33EPXXX(GP/MC/MU)806/810/814and PIC24EPXXX(GP/GU)810/814 Digital SignalController (DSC) and Microcontroller (MCU) devices.The dsPIC33EPXXX(GP/MC/MU)806/810/814 devicescontain extensive Digital Signal Processor (DSP)functionality with a high-performance 16-bit MCUarchitecture.

Figure 1-1 illustrates a general block diagramof the core and peripheral modules inthe dsPIC33EPXXX(GP/MC/MU)806/810/814 andPIC24EPXXX(GP/GU)810/814 families of devices.

Table 1-1 lists the functions of the various pins shownin the pinout diagrams.

Note 1: This data sheet summarizes the featuresof the dsPIC33EPXXX(GP/MC/MU)806/810/814 and PIC24EPXXX(GP/GU)810/814 families of devices. It is not intendedto be a comprehensive resource. To com-plement the information in this datasheet, refer to the related section of the“dsPIC33E/PIC24E Family ReferenceManual”, which is available from theMicrochip web site (www.microchip.com)

2: Some registers and associated bitsdescribed in this section may not beavailable on all devices. Refer toSection 4.0 “Memory Organization” inthis data sheet for device-specific registerand bit information.

2009-2012 Microchip Technology Inc. DS70616G-page 23

http://www.microchip.com

dsPIC33EPXXX(GP/MC/MU)806/810/814 and PIC24EPXXX(GP/GU)810/814

FIGURE 1-1: dsPIC33EPXXX(GP/MC/MU)806/810/814 and PIC24EPXXX(GP/GU)810/814 BLOCK DIAGRAM

PORTA

PORTB

PORTD

PORTC

Power-upTimer

OscillatorStart-up Timer

InstructionDecode and

Control

OSC1/CLKI

MCLR

VDD, VSS

UART1-

TimingGeneration

ECAN1,

16

PCH

16

Program Counter

16-Bit ALU

24

24

24

24

X Data Bus

IR

I2C1,

DCI

PCU

ADC1,

Timers

InputCapture

OutputCompare

16

16 16

DivideSupport

Engine(1)DSP

RO

M L

atch

16

Y Data Bus(1)

EA MUX

X RAGUX WAGU

Y AGU(1)

AVDD, AVSS

UART4SPI4

16

24

16

16

16

16

16

16

16

8

InterruptController

PSV and TableData AccessControl Block

StackControlLogic

LoopControlLogic

Data LatchData Latch

Y DataRAM(1)

X DataRAM

AddressLatch

AddressLatch

Control Signalsto Various Blocks

16

SPI1-

Data Latch

16

16

16

X Address Bus

Y A

ddre

ss B

us

24

Lite

ral D

ata

ADC2

Program Memory

WatchdogTimer

POR/BOR

Address Latch

PMP

Comparator

CRC

RTCC

USB

I2C2ECAN2

QEI1(1),

PWM(1)

QEI2(1)

(3-Channel)

PORTE

PORTF

PORTG

PORTH

PORTJ

PORTK

RemappablePins

Note 1: This feature or peripheral is only available on dsPIC33EPXXX(MC/MU)806/810/814 devices.2: This feature or peripheral is only available on dsPIC33EPXXXMU806/810/814 and PIC24EPXXXGU806/810/814 devices.

OTG(2)

PCL

16 x 16W Reg Array

DS70616G-page 24 2009-2012 Microchip Technology Inc.

dsPIC33EPXXX(GP/MC/MU)806/810/814 and PIC24EPXXX(GP/GU)810/814

TABLE 1-1: PINOUT I/O DESCRIPTIONS

Pin Name PinTypeBufferType PPS Description

AN0-AN31 I Analog No Analog input channels. CLKI

CLKO

I

O

ST/CMOS

—

No

No

External clock source input. Always associated with OSC1 pin function.Oscillator crystal output. Connects to crystal or resonator in Crystal Oscillator mode. Optionally functions as CLKO in RC and EC modes. Always associated with OSC2 pin function.

OSC1

OSC2

I

I/O

ST/CMOS

—

No

No

Oscillator crystal input. ST buffer when configured in RC mode; CMOS otherwise.Oscillator crystal output. Connects to crystal or resonator in Crystal Oscillator mode. Optionally functions as CLKO in RC and EC modes.

SOSCI

SOSCO

I

O

ST/CMOS

—

No

No

32.768 kHz low-power oscillator crystal input; CMOS otherwise.

32.768 kHz low-power oscillator crystal output. IC1-IC16 I ST Yes Capture Inputs 1 through 16.OCFAOCFBOCFCOC1-OC16

IIIO

STSTST—

YesYesYesYes

Compare Fault A input (for Compare channels).Compare Fault B input (for Compare channels).Compare Fault C input (for Compare channels).Compare Outputs 1 through 16.

INT0INT1INT2INT3INT4

IIIII

STSTSTSTST

NoYesYesYesYes

External Interrupt 0.External Interrupt 1.External Interrupt 2.External Interrupt 3.External Interrupt 4.

RA0-RA7, RA9, RA10, RA14, RA15

I/O ST No PORTA is a bidirectional I/O port.

RB0-RB15 I/O ST No PORTB is a bidirectional I/O port.RC1-RC4,RC12-RC15

I/O ST No PORTC is a bidirectional I/O port.

RD0-RD15 I/O ST No PORTD is a bidirectional I/O port.RE0-RE9 I/O ST No PORTE is a bidirectional I/O port.RF0-RF6, RF8RF12, RF13

I/O ST No PORTF is a bidirectional I/O port.

RG0, RG1RG2, RG3(3)RG6-RG9,RG12-RG15

I/OI/OI/O

STSTST

NoNoNo

PORTG is a bidirectional I/O port.PORTG is a bidirectional I/O port.PORTG is a bidirectional I/O port.

RH0-RH15 I/O ST No PORTH is a bidirectional I/O port.RJ0-RJ15 I/O ST No PORTJ is a bidirectional I/O port.RK0-RK1, RK11-RK15

I/O ST No PORTK is a bidirectional I/O port.

Legend: CMOS = CMOS compatible input or output Analog = Analog input P = PowerST = Schmitt Trigger input with CMOS levels O = Output I = Input PPS = Peripheral Pin Select TTL = TTL input buffer

Note 1: This pin is available on dsPIC33EPXXX(MC/MU)806/810/814 devices only.2: AVDD must be connected at all times.3: These pins are input only on dsPIC33EPXXXMU8XX and PIC24EPXXXGU8XX devices.4: These pins are only available on dsPIC33EPXXXMU8XX and PIC24EPXXXGU8XX devices.5: The availability of I2C™ interfaces varies by device. Refer to the “Pin Diagrams” section for availability.

Selection (SDAx/SCLx or ASDAx/ASCLx) is made using the device Configuration bits, ALTI2C1 and ALTI2C2 (FPOR). See Section 29.0 “Special Features” for more information.

6: Analog functionality is activated by enabling the USB module and is not controlled by the ANSEL register.

2009-2012 Microchip Technology Inc. DS70616G-page 25

dsPIC33EPXXX(GP/MC/MU)806/810/814 and PIC24EPXXX(GP/GU)810/814

T1CKT2CKT3CKT4CKT5CKT6CKT7CKT8CKT9CK

IIIIIIIII

STSTSTSTSTSTSTSTST

NoYesYesYesYesYesYesYesYes

Timer1 external clock input.Timer2 external clock input.Timer3 external clock input.Timer4 external clock input.Timer5 external clock input.Timer6 external clock input.Timer7 external clock input.Timer8 external clock input.Timer9 external clock input.

U1CTSU1RTSU1RXU1TX

IOIO

ST—ST—

YesYesYesYes

UART1 Clear-to-Send.UART1 Ready-to-Send.UART1 receive.UART1 transmit.

U2CTSU2RTSU2RXU2TX

IOIO

ST—ST—

YesYesYesYes

UART2 Clear-to-Send.UART2 Ready-to-Send.UART2 receive.UART2 transmit.

U3CTSU3RTSU3RXU3TX

IOIO

ST—ST—

YesYesYesYes

UART3 Clear-to-Send.UART3 Ready-to-Send.UART3 receive.UART3 transmit.

U4CTSU4RTSU4RXU4TX

IOIO

ST—ST—

YesYesYesYes

UART4 Clear-to-Send.UART4 Ready-to-Send.UART4 receive.UART4 transmit.

SCK1SDI1SDO1SS1

I/OIOI/O

STST—ST

YesYesYesYes

Synchronous serial clock input/output for SPI1.SPI1 data in.SPI1 data out.SPI1 slave synchronization or frame pulse I/O.

SCK2SDI2SDO2SS2

I/OIOI/O

STST—ST

NoNoNoYes

Synchronous serial clock input/output for SPI2.SPI2 data in.SPI2 data out.SPI2 slave synchronization or frame pulse I/O.

SCK3SDI3SDO3SS3

I/OIOI/O

STST—ST

YesYesYesYes

Synchronous serial clock input/output for SPI3.SPI3 data in.SPI3 data out.SPI3 slave synchronization or frame pulse I/O.

SCK4SDI4SDO4SS4

I/OIOI/O

STST—ST

YesYesYesYes

Synchronous serial clock input/output for SPI4.SPI4 data in.SPI4 data out.SPI4 slave synchronization or frame pulse I/O.

TABLE 1-1: PINOUT I/O DESCRIPTIONS (CONTINUED)

Pin Name PinTypeBufferType PPS Description

Legend: CMOS = CMOS compatible input or output Analog = Analog input P = PowerST = Schmitt Trigger input with CMOS levels O = Output I = Input PPS = Peripheral Pin Select TTL = TTL input buffer

Note 1: This pin is available on dsPIC33EPXXX(MC/MU)806/810/814 devices only.2: AVDD must be connected at all times.3: These pins are input only on dsPIC33EPXXXMU8XX and PIC24EPXXXGU8XX devices.4: These pins are only available on dsPIC33EPXXXMU8XX and PIC24EPXXXGU8XX devices.5: The availability of I2C™ interfaces varies by device. Refer to the “Pin Diagrams” section for availability.

Selection (SDAx/SCLx or ASDAx/ASCLx) is made using the device Configuration bits, ALTI2C1 and ALTI2C2 (FPOR). See Section 29.0 “Special Features” for more information.

6: Analog functionality is activated by enabling the USB module and is not controlled by the ANSEL register.

DS70616G-page 26 2009-2012 Microchip Technology Inc.

dsPIC33EPXXX(GP/MC/MU)806/810/814 and PIC24EPXXX(GP/GU)810/814

SCL1(5)SDA1(5)ASCL1(5)ASDA1(5)

I/OI/OI/OI/O

STSTSTST

NoNoNoNo

Synchronous serial clock input/output for I2C1.Synchronous serial data input/output for I2C1.Alternate synchronous serial clock input/output for I2C1.Alternate synchronous serial data input/output for I2C1.

SCL2(5)SDA2(5)ASCL2(5)ASDA2(5)

I/OI/OI/OI/O

STSTSTST

NoNoNoNo

Synchronous serial clock input/output for I2C2.Synchronous serial data input/output for I2C2.Alternate synchronous serial clock input/output for I2C2.Alternate synchronous serial data input/output for I2C2.

TMSTCKTDITDO

IIIO

STSTST—

NoNoNoNo

JTAG Test mode select pin.JTAG test clock input pin.JTAG test data input pin.JTAG test data output pin.

INDX1(1)HOME1(1)QEA1(1)

QEB1(1)

CNTCMP1(1)

III

I

O

STSTST

ST

—

YesYesYes

Yes

Yes

Quadrature Encoder Index1 pulse input.Quadrature Encoder Home1 pulse input.Quadrature Encoder Phase A input in QEI1 mode. Auxiliary timer external clock input in Timer mode.Quadrature Encoder Phase A input in QEI1 mode. Auxiliary timer external gate input in Timer mode.Quadrature Encoder Compare Output 1.

INDX2(1)HOME2(1)QEA2(1)

QEB2(1)

CNTCMP2(1)

III

I

O

STSTST

ST

—

YesYesYes

Yes

Yes

Quadrature Encoder Index2 pulse input.Quadrature Encoder Home2 pulse input.Quadrature Encoder Phase A input in QEI2 mode. Auxiliary timer external clock input in Timer mode.Quadrature Encoder Phase B input in QEI2 mode. Auxiliary timer external gate input in Timer mode.Quadrature Encoder Compare Output 2.

COFSCSCKCSDICSDO

I/OI/OIO

STSTST—

YesYesYesYes

Data Converter Interface frame synchronization pin.Data Converter Interface serial clock input/output pin.Data Converter Interface serial data input pin.Data Converter Interface serial data output pin.

C1RX C1TX

IO

ST—

YesYes

ECAN1 bus receive pin.ECAN1 bus transmit pin.

C2RX C2TX

IO

ST—

YesYes

ECAN2 bus receive pin.ECAN2 bus transmit pin.

RTCC O — No Real-Time Clock alarm output.CVREF O Analog No Comparator voltage reference output.C1IN1+, C1IN2-, C1IN1-, C1IN3- C1OUT

I

O

Analog

—

No

Yes

Comparator 1 inputs

Comparator 1 output.

TABLE 1-1: PINOUT I/O DESCRIPTIONS (CONTINUED)

Pin Name PinTypeBufferType PPS Description

Legend: CMOS = CMOS compatible input or output Analog = Analog input P = PowerST = Schmitt Trigger input with CMOS levels O = Output I = Input PPS = Peripheral Pin Select TTL = TTL input buffer

Note 1: This pin is available on dsPIC33EPXXX(MC/MU)806/810/814 devices only.2: AVDD must be connected at all times.3: These pins are input only on dsPIC33EPXXXMU8XX and PIC24EPXXXGU8XX devices.4: These pins are only available on dsPIC33EPXXXMU8XX and PIC24EPXXXGU8XX devices.5: The availability of I2C™ interfaces varies by device. Refer to the “Pin Diagrams” section for availability.

Selection (SDAx/SCLx or ASDAx/ASCLx) is made using the device Configuration bits, ALTI2C1 and ALTI2C2 (FPOR). See Section 29.0 “Special Features” for more information.

6: Analog functionality is activated by enabling the USB module and is not controlled by the ANSEL register.

2009-2012 Microchip Technology Inc. DS70616G-page 27

dsPIC33EPXXX(GP/MC/MU)806/810/814 and PIC24EPXXX(GP/GU)810/814

C2IN1+, C2IN2-, C2IN1-, C2IN3-C2OUT

I

O

Analog

—

No

Yes

Comparator 2 inputs.

Comparator 2 output.C3IN1+, C3IN2-, C2IN1-, C3IN3-C3OUT

I

O

Analog

—

No

Yes

Comparator 3 inputs.

Comparator 3 output.PMA0

PMA1

PMA2 -PMA13PMBE PMCS1, PMCS2PMD0-PMD7

PMRDPMWR

I/O

I/O

OOOI/O

OO

TTL/ST

TTL/ST

———

TTL/ST

——

No

No

NoNoNoNo

NoNo

Parallel Master Port Address Bit 0 input (Buffered Slave modes) and output (Master modes).Parallel Master Port Address Bit 1 input (Buffered Slave modes) and output (Master modes).Parallel Master Port Address Bits 2-13 (Demultiplexed Master modes).Parallel Master Port byte enable strobe.Parallel Master Port Chip Select 1 and 2 strobe.Parallel Master Port data (Demultiplexed Master mode) or address/data (Multiplexed Master modes).Parallel Master Port read strobe.Parallel Master Port write strobe.

FLT1-FLT7(1)DTCMP1-DTCMP7(1)PWM1L-PWM7L(1)PWM1H-PWM7H(1)SYNCI1, SYNCI2(1)SYNCO1, SYNCO2(1)

IIOOIO

STST——ST—

YesYesNoNoYesYes

PWM Fault Input 1 through 7.PWM dead-time compensation input.PWM Low Output 1 through 7.PWM High Output 1 through 7.PWM Synchronization Inputs 1 and 2.PWM Synchronization Outputs 1 and 2.

TABLE 1-1: PINOUT I/O DESCRIPTIONS (CONTINUED)

Pin Name PinTypeBufferType PPS Description

Legend: CMOS = CMOS compatible input or output Analog = Analog input P = PowerST = Schmitt Trigger input with CMOS levels O = Output I = Input PPS = Peripheral Pin Select TTL = TTL input buffer

Note 1: This pin is available on dsPIC33EPXXX(MC/MU)806/810/814 devices only.2: AVDD must be connected at all times.3: These pins are input only on dsPIC33EPXXXMU8XX and PIC24EPXXXGU8XX devices.4: These pins are only available on dsPIC33EPXXXMU8XX and PIC24EPXXXGU8XX devices.5: The availability of I2C™ interfaces varies by device. Refer to the “Pin Diagrams” section for availability.

Selection (SDAx/SCLx or ASDAx/ASCLx) is made using the device Configuration bits, ALTI2C1 and ALTI2C2 (FPOR). See Section 29.0 “Special Features” for more information.

6: Analog functionality is activated by enabling the USB module and is not controlled by the ANSEL register.

DS70616G-page 28 2009-2012 Microchip Technology Inc.

dsPIC33EPXXX(GP/MC/MU)806/810/814 and PIC24EPXXX(GP/GU)810/814

VBUS(4,6)VUSB3V3(4)

VBUSON(4)D+(4,6)D-(4,6)USBID(4)USBOEN(4)VBUSST(4)VCPCON(4)VCMPST1(4)VCMPST2(4)VCMPST3(4)VMIO(4)VPIO(4)DMH(4)DPH(4)DMLN(4)DPLN(4)RCV(4)

IP

OI/OI/OIOIOIII

I/OI/OOOOOI

Analog—

—AnalogAnalog

ST—ST—STSTSTSTST————ST

NoNo

NoNoNoNoNoNoNoNoNoNoNoNoNoNoNoNoNo

USB bus power monitor.USB internal transceiver supply. If the USB module is not being used, this pin must be connected to VDD.USB host and On-The-Go (OTG) bus power control output.D+ pin of internal USB transceiver.D- pin of internal USB transceiver.USB OTG ID detect.USB output enabled control (for external transceiver).USB boost controller overcurrent detection.USB boost controller PWM signal.USB External Comparator 1 input.USB External Comparator 2 input.USB External Comparator 3 input.USB differential minus input/output (external transceiver).USB differential plus input/output (external transceiver).D- external pull-up control output.D+ external pull-up control output.D- external pull-down control output.D+ External Pull-down Control Output.USB receive input (from external transceiver).

PGED1PGEC1PGED2PGEC2PGED3PGEC3

I/OI

I/OI

I/OI

STSTSTSTSTST

NoNoNoNoNoNo

Data I/O pin for Programming/Debugging Communication Channel 1.Clock input pin for Programming/Debugging Communication Channel 1.Data I/O pin for Programming/Debugging Communication Channel 2.Clock input pin for Programming/Debugging Communication Channel 2.Data I/O pin for Programming/Debugging Communication Channel 3.Clock input pin for Programming/Debugging Communication Channel 3.

MCLR I/P ST No Master Clear (Reset) input. This pin is an active-low Reset to the device.

AVDD(2) P P No Positive supply for analog modules. This pin must be connected at all times.

AVSS P P No Ground reference for analog modules.VDD P — No Positive supply for peripheral logic and I/O pins.VCAP P — No CPU logic filter capacitor connection.VSS P — No Ground reference for logic and I/O pins.VREF+ I Analog No Analog voltage reference (high) input.VREF- I Analog No Analog voltage reference (low) input.

TABLE 1-1: PINOUT I/O DESCRIPTIONS (CONTINUED)

Pin Name PinTypeBufferType PPS Description

Legend: CMOS = CMOS compatible input or output Analog = Analog input P = PowerST = Schmitt Trigger input with CMOS levels O = Output I = Input PPS = Peripheral Pin Select TTL = TTL input buffer

Note 1: This pin is available on dsPIC33EPXXX(MC/MU)806/810/814 devices only.2: AVDD must be connected at all times.3: These pins are input only on dsPIC33EPXXXMU8XX and PIC24EPXXXGU8XX devices.4: These pins are only available on dsPIC33EPXXXMU8XX and PIC24EPXXXGU8XX devices.5: The availability of I2C™ interfaces varies by device. Refer to the “Pin Diagrams” section for availability.

Selection (SDAx/SCLx or ASDAx/ASCLx) is made using the device Configuration bits, ALTI2C1 and ALTI2C2 (FPOR). See Section 29.0 “Special Features” for more information.

6: Analog functionality is activated by enabling the USB module and is not controlled by the ANSEL register.

2009-2012 Microchip Technology Inc. DS70616G-page 29

dsPIC33EPXXX(GP/MC/MU)806/810/814 and PIC24EPXXX(GP/GU)810/814

NOTES:

DS70616G-page 30 2009-2012 Microchip Technology Inc.

dsPIC33EPXXX(GP/MC/MU)806/810/814 and PIC24EPXXX(GP/GU)810/814

2.0 GUIDELINES FOR GETTING STARTED WITH 16-BIT DIGITAL SIGNAL CONTROLLERS AND MICROCONTROLLERS

2.1 Basic Connection RequirementsGetting started with the 16-bit DSCs and microcontrollersrequires attention to a minimal set of device pinconnections before proceeding with development. Thefollowing is a list of pin names, which must always beconnected:• All VDD and VSS pins (see Section 2.2

“Decoupling Capacitors”)• All AVDD and AVSS pins (regardless if ADC module

is not used) (see Section 2.2 “Decoupling Capacitors”)

• VCAP (see Section 2.3 “CPU Logic Filter Capacitor Connection (VCAP)”)

• MCLR pin (see Section 2.4 “Master Clear (MCLR) Pin”)

• PGECx/PGEDx pins used for In-Circuit Serial Programming™ (ICSP™) and debugging purposes (see Section 2.5 “ICSP Pins”)

• OSC1 and OSC2 pins when external oscillator source is used (see Section 2.6 “External Oscillator Pins”)

Additionally, the following pins may be required:• VUSB3V3 pin is used when utilizing the USB

module. If the USB module is not used, VUSB3V3 must be connected to VDD.

• VREF+/VREF- pin is used when external voltage reference for ADC module is implemented

2.2 Decoupling CapacitorsThe use of decoupling capacitors on every pair ofpower supply pins, such as VDD, VSS, VUSB3V3,AVDD and AVSS is required.

Consider the following criteria when using decouplingcapacitors:

• Value and type of capacitor: Recommendation of 0.1 µF (100 nF), 10-20V. This capacitor should be a low-ESR and have resonance frequency in the range of 20 MHz and higher. It is recommended to use ceramic capacitors.

• Placement on the printed circuit board: The decoupling capacitors should be