8088
(8088 Chip Die)
| Introduction date: | June 1979 | |
| Category: | 16-bit microprocessor (8-bit external) | |
| Frequency: | 5MHz | |
| Technology: | NMOS | |
| Number of transistors: | 29000 (3 Microns) | |
| Addressable memory: | 1Mbyte | |
| Number of instructions: | 135 instructions with eight 8-bit registers and eight 16-bit registers | |
| History: |
The 8088 was an inexpensive version of the 8086 CPU with an 8-bit external
databus.
The 8088 operating at
4.77MHz was IBM’s choice for the microprocessor in its first Personal Computer |
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| Second source: |
AMD, CCCP, Fujitsu, Harris, Intersil, NEC, OKI and Siemens |
| Intel | |||||
| D8088 | D8088-2 | QD8088 | QD8088-2 | TD8088 | |
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| 8350 | 8524 | 8343 |
| P8088 | P8088 | QP8088 | P8088-2 | P8088-6 | P80C88 |
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| 8321 |
| P80C88D | P80C88A-2 | P80C88AL | P80C88AL-2 | ||
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AMD |
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| D8088 | P8088 | ||||
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| 8439 |
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Fujitsu |
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| MBL8088 | |||||
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| 8606 |
| NEC | |||||
| D8088D | |||||
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| Siemens | |||||
| SAB8088-1-P | |||||
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| USSR | |||||
| KM1810BM88 | |||||
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| 9101 |