Semiconductor & Computer Engineering
From WikiChip
Difference between revisions of "amd/am286/n80c286-20"
| Line 60: | Line 60: | ||
| tcase min = 0 °C | | tcase min = 0 °C | ||
| tcase max = 100 °C | | tcase max = 100 °C | ||
| + | | tstorage min = 65 °C | ||
| + | | tstorage max = 150 °C | ||
| packaging = Yes | | packaging = Yes | ||
| Line 91: | Line 93: | ||
* Protected mode | * Protected mode | ||
* Supports FPU coprocessor ({{amd|Am287}}) | * Supports FPU coprocessor ({{amd|Am287}}) | ||
| + | |||
| + | == Documents == | ||
| + | * [[:File:AMD 80C286 Datasheet (December 1991).pdf|AMD 80C286 Datasheet (December 1991)]], Publication #11625 | ||
Revision as of 20:28, 24 May 2016
Template:mpu N80C286-20 was a member of AMD's Am286 family specifically designed for embedded applications, likely battery-powered. These chips were remade by AMD in static CMOS design (as opposed to nMOS), resulting in considerably lower power dissipation. This MPU was rated to operate at 20 MHz and was packaged in a 68-pin Plastic Leadless Chip Carrier package. This model was AMD's fastest 80286 processor.
Contents
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 80C286 Datasheet (December 1991), Publication #11625
Facts about "N80C286-20 - AMD"
| base frequency | 20 MHz (0.02 GHz, 20,000 kHz) + |
| bus rate | 20 MT/s (0.02 GT/s, 20,000 kT/s) + |
| bus speed | 20 MHz (0.02 GHz, 20,000 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 | 1990 + |
| full page name | amd/am286/n80c286-20 + |
| 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 | 1990 + |
| manufacturer | AMD + |
| market segment | Embedded + |
| max case temperature | 373.15 K (100 °C, 212 °F, 671.67 °R) + |
| max cpu count | 1 + |
| max junction temperature | 438.15 K (165 °C, 329 °F, 788.67 °R) + |
| 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 junction temperature | 273.15 K (0 °C, 32 °F, 491.67 °R) + |
| min storage temperature | 338.15 K (65 °C, 149 °F, 608.67 °R) + |
| model number | N80C286-20 + |
| name | N80C286-20 + |
| part number | N80C286-20 + |
| power dissipation | 1.7 W (1,700 mW, 0.00228 hp, 0.0017 kW) + |
| process | 800 nm (0.8 μm, 8.0e-4 mm) + |
| series | N80C286 + |
| smp max ways | 1 + |
| technology | CMOS + |
| word size | 16 bit (2 octets, 4 nibbles) + |