Semiconductor & Computer Engineering
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Difference between revisions of "8-bit architecture"
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* {{nec|μCOM-80|NEC μCOM-80}} | * {{nec|μCOM-80|NEC μCOM-80}} | ||
| + | * {{nec|μPD7800|μPD7800}} | ||
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* [[RCA 1804]] | * [[RCA 1804]] | ||
* [[Rockwell 6500]] | * [[Rockwell 6500]] | ||
Revision as of 01:27, 11 February 2016
The 8-bit architecture is a microprocessor or computer architecture that has a datapath width or a highest operand width of 8 bits or an octet. These architectures typically have a matching register file with registers width of 8 bits.
Applications
As a departure from the older 4-bit microprocessors, 8-bit CPUs were used in many military applications, instrumentation, and complex control and processing systems.
8-bit microprocessor
- AMD Am9080
- DEC LSI-11
- Fairchild F8
- GI Series 8000
- Hitachi 6309
- Intel 8008
- Intel 8080
- Intel 8085
- Mostek 5065
- Mostek 6100
- Mostek 6500
- Motorola 6800
- Motorola 6809
- National IMP-8
- National NSC800
- National SC/MP
- National SC/MP II
- NEC V20
- NEC V40
- RCA 1802
- RCA EPIC
- Rockwell PPS8
- Scientific Microsystems SMS300
- Signetics 2650
- Signetics 8X300
- TI TMX1795
- WD MCP-1600
- Zilog Z80
- Zilog Z180