From WikiChip
N80C286-12 - AMD
< amd‎ | am286

Edit Values
N80C286-12
General Info
DesignerIntel
ManufacturerAMD
Model NumberN80C286-12
Part NumberN80C286-12
MarketEmbedded
Introduction1990 (launched)
ShopAmazon
General Specs
FamilyAm286
SeriesN80C286
LockedNo
Frequency12.5 MHz
Bus typeFSB
Bus speed12.5 MHz
Bus rate12.5 MT/s
Clock multiplier1
Microarchitecture
Microarchitecture80286
Process800 nm
TechnologyCMOS
Word Size16 bit
Cores1
Max Memory16 MiB
Max Address Mem0xFFFFFF
Multiprocessing
Max SMP1-Way (Uniprocessor)
Electrical
Power dissipation1.2 W
Vcore5 V ± 10%
Tjunction0 °C – 165 °C
Tcase0 °C – 100 °C
Tstorage65 °C – 150 °C

N80C286-12 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 12 MHz and was packaged in a 68-pin Plastic Leadless Chip Carrier package.

Cache[edit]

Main article: 80286 § Cache
Cache Info [Edit Values]
L1$ 0 KiB
0 MiB
0 B
0 GiB
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)

Documents[edit]

See also[edit]

Facts about "N80C286-12 - AMD"
base frequency12.5 MHz (0.0125 GHz, 12,500 kHz) +
bus rate12.5 MT/s (0.0125 GT/s, 12,500 kT/s) +
bus speed12.5 MHz (0.0125 GHz, 12,500 kHz) +
bus typeFSB +
clock multiplier1 +
core count1 +
core voltage5 V (50 dV, 500 cV, 5,000 mV) +
core voltage tolerance10% +
designerIntel +
familyAm286 +
first launched1990 +
full page nameamd/am286/n80c286-12 +
has locked clock multiplierfalse +
instance ofmicroprocessor +
l1$ size0 MiB (0 KiB, 0 B, 0 GiB) +
l2$ size0 MiB (0 KiB, 0 B, 0 GiB) +
ldate1990 +
manufacturerAMD +
market segmentEmbedded +
max case temperature373.15 K (100 °C, 212 °F, 671.67 °R) +
max cpu count1 +
max junction temperature438.15 K (165 °C, 329 °F, 788.67 °R) +
max memory16 MiB (16,384 KiB, 16,777,216 B, 0.0156 GiB, 1.525879e-5 TiB) +
max memory address0xFFFFFF +
max storage temperature423.15 K (150 °C, 302 °F, 761.67 °R) +
microarchitecture80286 +
min case temperature273.15 K (0 °C, 32 °F, 491.67 °R) +
min junction temperature273.15 K (0 °C, 32 °F, 491.67 °R) +
min storage temperature338.15 K (65 °C, 149 °F, 608.67 °R) +
model numberN80C286-12 +
nameN80C286-12 +
part numberN80C286-12 +
power dissipation1.2 W (1,200 mW, 0.00161 hp, 0.0012 kW) +
process800 nm (0.8 μm, 8.0e-4 mm) +
seriesN80C286 +
smp max ways1 +
technologyCMOS +
word size16 bit (2 octets, 4 nibbles) +