Microprocessors

Fairchild F68A00S1.5 MHz40-pin ceramic DIP

AMI S68001 MHz40-pin ceramic DIPWhite ceramic with gray traces/black top/gold pins

Motorola XC6800B1 MHz40-pin ceramic DIPGray ceramic/gold top/gold pins

Engineering sample of Motorola 6800. In the early days Motorola used XC prefix for engineering prototypes, this prefix was changed to "PC" for more recent processor families. It seems that the speed designation of the XC processors was different from production processors - production parts had speed designation in the middle of the part number, for example, 68B00 for 2 MHz parts, while the engineering samples had it at the end of the part number.

Thomson EF6800CM40-pin side-brazed ceramic DIPPurple ceramic/gold top/gold pins

Unknown chip in flatpack package soldered on a board.

Comment from Brad Thompson: The chip ... is quite likely a Sylvania SUHL ("Sylvania Universal High-level Logic") IC, an early TTL family. The PC-board frame allowed easy breadboarding and handling for test purposes. As a co-op work student in the early 1960s, I actually constructed a breadboard with a few

of these ICs!

Type Microprocessor

Manufacturing process CMOS technology

Data bus width 32 bit

Package 169-pin ceramic PGA1.76" x 1.76" (4.47 cm x 4.47 cm)

Speed (MHz) 20

On-chip peripherals •Timer •Clock generator

Virtual memory (GB) 4

Floating Point Unit Am29027

V core (V) 5 ± 10%

Min/Max operating temperature (°C) -55 - 125

Max power dissipation (W) 2.75

Processor specs

AMD K5 · K6 · K6-2 · K6-2+ · K6-III · K7 · Athlon · Athlon XP · Duron ·

identification Cyrix 

5x86 · 6x86 · GXm · MII Intel 

4004 · 8008 · 8080 · 8085 · 8086 | 8087 · 8088 · 80186 · 80188 · 80286 · 80386 · 80486 · Pentium · Pentium MMX · Celeron ·

Pentium II · Pentium III · Pentium 4 · S-Spec numbers · identification

 MOS Technology 6502

 Motorola 6800 · 6809 · 680x · 68000 · 68020 · 68030 · 68040 · 68060

 VIA C3

 Zilog Z80 · Z8000 · Z180 · identification

Manufacturers: AMI, Fairchild, Hitachi, Motorola

6800 microprocessor - DIP 40 package

                    

SS     21 20     A11 12     22 19     A10 13     23 18     A9 14     24 17     A8 15     25 16     A7 7     26 15     A6 6     27 14     A5 5     28 13     A4 4     29 12     A3 3     30 11     A2 2     31 10     A1 1     32 9     A0 0     33 8     VCC /W     34 7     BA ot connected     35 6     NMI BE     36 5     VMA hase2     37 4     IRQ ot connected     38 3     Phase1 SC     39 2     Halt eset     40         1       VSS                          

Sun Microcomputer

Type Microprocessor

Manufacturing process CMOS technology

Data bus width 32 bit

Package 168-pin plastic QFP1.1" x 1.1" (2.8 cm x 2.8 cm)

Speed (MHz) 16

On-chip peripherals •Timer •Clock generator

Virtual memory (GB) 4

Floating Point Unit Am29027

V core (V) 5 ± 5%

Min/Max operating temperature (°C) 0 - 85

Max power dissipation (W) 1.85

Sample Processor

MCM6810  128x8 bit static RAM

Comment: MCM6810 has 450 ns access time.MCM68A10 has 360 ns access time.MCM68B10 has 250 ns access time.

Package: 24-pin DIP

Manufacturers: 

Motorola

Motorola  MCM6810L, MCM6810CL, MCM68A10L, MCM68A10CL, MCM68B10L, MCM6810S, MCM6810CS, MCM68A10S, MCM68A10CS, MCM68B10S, MCM6810P, MCM6810CP, MCM68A10P, MCM68A10CP, MCM68B10P

 

6821  Peripheral interface adapter

Comment: 2 8-bit bidirectional ports.6821 is a 1 MHz part.68A21 is a 1.5 MHz part.68B21 is a 2 MHz part.

Package: 40-pin DIP

Manufacturers: 

Motorola

Motorola  MC6821L, MC6821CL, MC68A21L, MC68A21CL, MC68B21L, MC6821S, MC6821CS, MC68A21S, MC68A21CS, MC68B21S, MC6821P, MC6821CP, MC68A21P, MC68A21CP, MC68B21P

6822  Industrial interface adapter

Comment: 2 8-bit bidirectional ports.Pin compatible with MC6821.6822 is a 1 MHz part.68A22 is a 1.5 MHz part.68B22 is a 2 MHz part.

Package: 40-pin DIP

Manufacturers: 

Motorola

Motorola  MC6822L, MC6822CL, MC68A22L, MC68A22CL, MC68B22L, MC6822S, MC6822CS, MC68A22S, MC68A22CS, MC68B22S, MC6822P, MC6822CP, MC68A22P, MC68A22CP, MC68B22P

 

6829  Memory management unit

Comment: Expands address space of 6809 up to 2 MB.Up to 8 MMUs can be used in a system, each MMU handles 4 separate tasks.6829 is a 1 MHz part.68A29 is a 1.5 MHz part.68B29 is a 2 MHz part.

Package: 40-pin DIP

Manufacturers: 

Motorola

Motorola  MC6829L, MC6829CL, MC68A29L, MC68A29CL, MC68B29L, MC6829S, MC6829CS, MC68A29S, MC68A29CS, MC68B29S, MC6829P, MC6829CP, MC68A29P, MC68A29CP, MC68B29P

MC6839  Floating-point ROM

Comment: Implements IEEE proposed standard for binary floating point arithmetic draft 8.0.

Package: 24-pin DIP

Manufacturers: 

Motorola

Motorola  MC68A39L, MC68B39L, MC68A39P, MC68B39P

 

MC6840  Programmable timer

Comment: 3 16-bit timers/counters.6840 is a 1 MHz part.68A40 is a 1.5 MHz part.68B40 is a 2 MHz part.

Package: 28-pin DIP

Manufacturers: 

Motorola

Motorola  MC6840L, MC6840CL, MC68A40L, MC68A40CL, MC68B40L, MC6840S, MC6840CS, MC68A40S, MC68A40CS, MC68B40S, MC6840P, MC6840CP, MC68A40P, MC68A40CP, MC68B40P

MC6844  DMA controller

Comment: 4 DMA channels.Maximum transfer rate is 2 MB/sec6844 is a 1 MHz part.68A44 is a 1.5 MHz part.68B44 is a 2 MHz part.

Package: 40-pin DIP

Manufacturers: 

Motorola

Motorola  MC6844L, MC6844CL, MC68A44L, MC68A44CL, MC68B44L, MC6844S, MC6844CS, MC68A44S, MC68A44CS, MC68B44S, MC6844P, MC6844CP, MC68A44P, MC68A44CP, MC68B44P

 

MC6845  CRT controller

Comment: Supports alphanumeric, semi-graphics and graphics modes.Up to 512 KB display memory.Pin compatible with MC6835.6845 is a 1 MHz part.68A45 is a 1.5 MHz part.68B45 is a 2 MHz part.

Package: 40-pin DIP

Manufacturers: 

Motorola

Motorola  MC6845L, MC6845CL, MC68A45L, MC68A45CL, MC68B45L, MC6845S, MC6845CS, MC68A45S

UM6845  CRT controller

Similar: Hitachi HD6845S

Comment: Supports alphanumeric, semi-graphics and graphics modes.6845 is a 1 MHz part.6845A is a 1.5 MHz part.6845B is a 2 MHz part.

Package: 40-pin DIP

Manufacturers: 

UMC

UMC  UM6845, UM6845A, UM6845B

 

MC6846  ROM, I/O port and timer

Comment: 2048 x 8 mask programmable ROM.8-bit bidirectional port.16-bit programmable timer/counter.6846 is a 1 MHz part.68A46 is a 1.5 MHz part.

Package: 40-pin DIP

Manufacturers: 

Motorola

Motorola  MC6846L, MC6846CL, MC68A46L, MC6846S, MC6846CS, MC68A46S, MC6846P, MC6846CP, MC68A46P

 

MC6847  Video display generator

Comment: 4 alphanumeric modes - up to 32 characters x 16 lines.2 semi-graphics modes8 graphics modes - up to 256 x 192 pixels, 2 or 4 color modes.Compatible with MC1372 and MC1373.MC6847 is an interlace version.MC6847Y is a non-interlace version.

Package: 40-pin DIP

Manufacturers: 

Motorola

Motorola  MC6847L, MC6847S, MC6847P, MC6847YL, MC6847YS, MC6847YP

 

MC6850  Asynchronous communications interface adapter

Comment: 6850 is a 1 MHz part.68A50 is a 1.5 MHz part.68B50 is a 2 MHz part.

Package: 24-pin DIP

Manufacturers: 

Motorola

Motorola  MC6850L, MC6850CL, MC68A50L, MC68A50CL, MC68B50L, MC6850S, MC6850CS, MC68A50S, MC68A50CS, MC68B50S, MC6850P, MC6850CP, MC68A50P, MC68A50CP, MC68B50P

MC68HC51  Asynchronous communications interface adapter

Comment: Up to 19.2 KBaud.

Package: 28-pin DIP

Manufacturers: 

Motorola

 

MC6852  Synchronous serial data adapter

Comment: Up to 1.5 Mhz transmission.6852 is a 1 MHz part.68A52 is a 1.5 MHz part.68B52 is a 2 MHz part.

Package: 24-pin DIP

Manufacturers: 

Motorola

Motorola  MC6852L, MC6852CL, MC68A52L, MC68A52CL, MC68B52L, MC6852S, MC6852CS, MC68A52S, MC68A52CS, MC68B52S, MC6852P, MC6852CP, MC68A52P, MC68A52CP, MC68B52P

 

MC68HC53  Asynchronous communications interface adapter

Comment: Transmission rate is up to 19.2 KBaud. Can receive up to transmission rate, or at 16 times of external clock rate.Full-duplex and half-duplex operations.

Package: 28-pin DIP

Manufacturers: 

Motorola

MC6854  Advanced data-link controller

Comment: Performs CPU/data communication link function for ADCCP, HDLC and SDLC

standards.6854 is a 1 MHz part.68A54 is a 1.5 MHz part.68B54 is a 2 MHz part.

Package: 28-pin DIP

Manufacturers: 

Motorola

Motorola  MC6854L, MC6854CL, MC68A54L, MC68A54CL, MC68B54L, MC6854S,

MC6854CS, MC68A54S, MC68A54CS, MC68B54S, MC6854P, MC6854CP, MC68A54P, MC68A54CP, MC68B54P

 

MC6859  Data security device

Comment: Implements DES algorithm.

Package: 24-pin DIP

Manufacturers: 

Motorola

Motorola  MC6859L

MC6875  2-phase clock generator/driver

Comment: Compatible with 1, 1.5 and 2 MHz versions of Motorola 6800.MC6875A has extended temperature range.

Package: 16-pin DIP

Manufacturers:  Motorola

Motorola  MC6875L, MC6875AL

 

MC6883  Synchronous address multiplexer

Comment: Works with 4 KB, 8 KB, 16 KB, 32 KB or 64 KB of RAM.

DMA mode.The same as SN74LS783.

Package: 40-pin DIP

Manufacturers:  Motorola