Semiconductor & Computer Engineering
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Difference between revisions of "amd/am286/r80286-8"
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{{amd title|R80286-8}} | {{amd title|R80286-8}} | ||
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| name = R80286-8 | | name = R80286-8 | ||
| no image = Yes | | no image = Yes | ||
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| model number = R80286-8 | | model number = R80286-8 | ||
| part number = R80286-8 | | part number = R80286-8 | ||
| − | | part number | + | | part number 2 = R80286-8B |
| − | |||
| part number 3 = | | part number 3 = | ||
| + | | part number 4 = | ||
| market = Desktop | | market = Desktop | ||
| first announced = 1985 | | first announced = 1985 | ||
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| thread count = | | thread count = | ||
| max cpus = 1 | | max cpus = 1 | ||
| − | | max memory = 16 | + | | max memory = 16 MiB |
| max memory addr = 0xFFFFFF | | max memory addr = 0xFFFFFF | ||
| − | + | ||
| power = 3.3 W | | power = 3.3 W | ||
| v core = 5 V | | v core = 5 V | ||
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{{main|intel/microarchitectures/80286#Memory_Hierarchy|l1=80286 § Cache}} | {{main|intel/microarchitectures/80286#Memory_Hierarchy|l1=80286 § Cache}} | ||
{{cache info | {{cache info | ||
| − | |l1 cache=0 | + | |l1 cache=0 KiB |
| − | |l1 break=1x0 | + | |l1 break=1x0 KiB |
|l1 desc= | |l1 desc= | ||
|l1 extra= | |l1 extra= | ||
| − | |l2 cache=0 | + | |l2 cache=0 KiB |
| − | |l2 break=1x0 | + | |l2 break=1x0 KiB |
}} | }} | ||
Latest revision as of 14:18, 13 December 2017
| Edit Values | |
| R80286-8 | |
| General Info | |
| Designer | Intel |
| Manufacturer | AMD |
| Model Number | R80286-8 |
| Part Number | R80286-8, R80286-8B |
| Market | Desktop |
| Introduction | 1985 (announced) 1985 (launched) |
| Shop | Amazon |
| General Specs | |
| Family | Am286 |
| Series | R80286 |
| Locked | No |
| Frequency | 8 MHz |
| Bus type | FSB |
| Bus speed | 8 MHz |
| Bus rate | 8 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 | 3.3 W |
| Vcore | 5 V ± 5% |
| Tcase | 0 °C – 85 °C |
| Tstorage | -65 °C – 150 °C |
R80286-8 was an member of AMD's Am286 family designed by Intel and manufactured by AMD. This MPU was rated to operate at 8 MHz and was packaged in a 68-pin Ceramic Leadless Chip Carrier package. This model was previously named C80286-8.
Contents
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)
- Burn-in processing (Part number R80286-8B ONLY)
Documents[edit]
- AMD 80286 Datasheet (November 1985), Publication #03552
- AMD 80286 Datasheet (June 1989), Publication #03552
- AMD R80286 Datasheet (December 1991), Publication #03552