655 Chips
updated
Jul 24, 2019

CPU Grave Yard
a processor collection


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AMD (93)
AMI (2)
AT&T (1)
Apple (1)
Atmel (23)
Auctor (1)
Axis (1)
CMD (1)
Cypress (4)
Cyrix (3)
DEC (2)
Fujitsu (7)
GTE (3)
HP (9)
Harris (1)
Hitachi (11)
IBM (11)
IDT (2)
Inmos (2)
Intel (188)
Lucent (1)
MHS (2)
MOS (9)
MOSTEK (1)
Microchip (29)
Motorola (66)
NCR (1)
NEC (16)
OKI (4)
Philips (6)
RCA (2)
RDA (1)
Renesas (3)
Ricoh (2)
SGS (2)
SONiX (1)
ST (1)
STMirco (4)
Samsung (3)
Siemens (4)
Sony (8)
Sun (5)
TI (15)
Toshiba (3)
VLSI (1)
WDC (1)
Weitek (3)
Xilinx (3)
Zilog (16)
Others (37)

Processor Families by Architecture's Data Width

Wikipedia: CPU: Integer range
Description: The architechure of a CPU or MCU is often labeled using the size of a data word used in operations. Add, subtract, shift, etc. The size of data word is usually the same size as the internal data bus, and general purpose registers. A 32-bit processor usually has a 32-bit internal data bus. A processor can have many different data buses, and they may have different sizes. It is common for a FPU to have a larger data bus than the main data bus. Some processors have external data busses that are different size than the internal data bus. The 32-bit Motorola MC68008 has an 8-bit external data bus, so it can reduce the number of pins. The 32-bit
2-bit
CPU MCU
  • none
4-bit
CPU MCU
  • none
8-bit
CPU MCU
16-bit
CPU MCU/DSP
24-bit
CPU MCU/DSP
  • none
32-bit
CPU MCU
64-bit
CPU MCU
  • none


This page was created by ZyMOS the Tinker
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