Semiconductor & Computer Engineering
From WikiChip
N80L286-12 - AMD
Template:mpu N80L286-12 was a member of AMD's Am286 family specifically designed for low-power environments. This processor has a lower power dissipation than similar models in the family (2.89 W vs 3.15/3.3 W). This MPU was rated to operate at 12.5 MHz and was packaged in a 68-pin Plastic Leadless Chip Carrier package.
Cache
- Main article: 80286 § Cache
| Cache Info [Edit Values] | ||
| L1$ | 0 KB "KB" is not declared as a valid unit of measurement for this property. |
1x0 KB |
| L2$ | 0 KB "KB" is not declared as a valid unit of measurement for this property. |
1x0 KB |
Graphics
This chip had no integrated graphics processing unit.
Features
- Protected mode
- Supports FPU coprocessor (Am287)
Documents
- AMD 80L286 Datasheet (December 1991), Publication #08511
Die Shot
Gallery
Facts about "N80L286-12 - AMD"
| base frequency | 12.5 MHz (0.0125 GHz, 12,500 kHz) + |
| bus rate | 12.5 MT/s (0.0125 GT/s, 12,500 kT/s) + |
| bus speed | 12.5 MHz (0.0125 GHz, 12,500 kHz) + |
| bus type | FSB + |
| clock multiplier | 1 + |
| core count | 1 + |
| core voltage | 5 V (50 dV, 500 cV, 5,000 mV) + |
| core voltage tolerance | 5% + |
| designer | Intel + |
| family | Am286 + |
| first launched | 1989 + |
| full page name | amd/am286/n80l286-12 + |
| has locked clock multiplier | false + |
| instance of | microprocessor + |
| l1$ size | 0 KiB (0 B, 0 MiB) + |
| l2$ size | 0 MiB (0 KiB, 0 B, 0 GiB) + |
| ldate | 1989 + |
| main image |  + |
| manufacturer | AMD + |
| market segment | Embedded + |
| max case temperature | 358.15 K (85 °C, 185 °F, 644.67 °R) + |
| max cpu count | 1 + |
| max memory | 16 MiB (16,384 KiB, 16,777,216 B, 0.0156 GiB, 1.525879e-5 TiB) + |
| max memory address | 0xFFFFFF + |
| max storage temperature | 423.15 K (150 °C, 302 °F, 761.67 °R) + |
| microarchitecture | 80286 + |
| min case temperature | 273.15 K (0 °C, 32 °F, 491.67 °R) + |
| min storage temperature | 208.15 K (-65 °C, -85 °F, 374.67 °R) + |
| model number | N80L286-12 + |
| name | N80L286-12 + |
| part number | N80L286-12 + |
| power dissipation | 2.89 W (2,890 mW, 0.00388 hp, 0.00289 kW) + |
| series | N80L286 + |
| smp max ways | 1 + |
| technology | nMOS + |
| word size | 16 bit (2 octets, 4 nibbles) + |
