Semiconductor & Computer Engineering
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Difference between revisions of "amd/am286/c80286-12"
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Latest revision as of 14:18, 13 December 2017
| Edit Values | |
| C80286-12 | |
| General Info | |
| Designer | Intel |
| Manufacturer | AMD |
| Model Number | C80286-12 |
| Market | Desktop |
| Introduction | 1984 (announced) 1984 (launched) |
| Shop | Amazon |
| General Specs | |
| Family | Am286 |
| Series | C80286 |
| Locked | No |
| Frequency | 12.5 MHz |
| Bus type | FSB |
| Bus speed | 12.5 MHz |
| Bus rate | 12.5 MT/s |
| Clock multiplier | 1 |
| Microarchitecture | |
| Microarchitecture | 80286 |
| Process | 1.5 µm |
| Transistors | 134,000 |
| Technology | nMOS |
| Die | 73 mm² |
| Word Size | 16 bit |
| Cores | 1 |
| Max Memory | 16 MiB |
| Max Address Mem | 0xFFFFFF |
| Multiprocessing | |
| Max SMP | 1-Way (Uniprocessor) |
| Electrical | |
| Power dissipation | 3.15 W |
| Vcore | 5 V ± 5% |
| Tcase | 0 °C – 85 °C |
C80286-12 was an member of AMD's Am286 family designed by Intel and manufactured by AMD. This MPU was rated to operate at 12.5 MHz and was packaged in a 68-pin Ceramic Leadless Chip Carrier package. This model later renamed R80286-12.
Cache[edit]
- Main article: 80286 § Cache
| Cache Info [Edit Values] | ||
| L1$ | 0 KiB 0 B 0 MiB |
1x0 KiB |
| L2$ | 0 KiB 0 MiB 0 B 0 GiB |
1x0 KiB |
Graphics[edit]
This chip had no integrated graphics processing unit.
Features[edit]
- Protected mode
- Supports FPU coprocessor (Am287)