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Difference between revisions of "amd/am186/sb80c186-20"
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Latest revision as of 14:17, 13 December 2017

Edit Values
SB80C186-20
General Info
ManufacturerAMD
Model NumberSB80C186-20
Part NumberSB80C186-20
MarketEmbedded
General Specs
FamilyAm186
SeriesAm186
Frequency20 MHz
Bus speed5 MHz
Bus rate5 MT/s
Microarchitecture
Microarchitecture80186
Core Name80186
TechnologyCMOS
Word Size16 bit
Cores1
Max Memory1 MiB
Multiprocessing
Max SMP1-Way (Uniprocessor)
Electrical
Power dissipation1 W
Vcore5 V ± 10 %
Tcase0 °C – 70 °C
Tstorage-65 °C – 150 °C

SB80C186-20 is an 80186-based microprocessor manufactured by AMD in TQFP-80 packages. This model is a redesigned CMOS version that operated at 20 MHz and introduced a number of enhancements in addition to being lower-power CMOS, including a DRAM Refresh Control Unit and various power saving modes.

Cache[edit]

Main article: 80186 § 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]

  • 10 new instructions
  • Two DMA channels
  • Three programmable interrupt timers
  • Local Bus Controller
  • Object code-compatible with all 86/88 software
  • Power saving mode
  • DRAM Refresh Control Unit

Documents[edit]

Retrieved from "https://en.wikichip.org/w/index.php?title=amd/am186/sb80c186-20&oldid=69279"
Facts about "SB80C186-20 - AMD"
RDF feed
base frequency20 MHz (0.02 GHz, 20,000 kHz) +
bus rate5 MT/s (0.005 GT/s, 5,000 kT/s) +
bus speed5 MHz (0.005 GHz, 5,000 kHz) +
core count1 +
core name80186 +
core voltage5 V (50 dV, 500 cV, 5,000 mV) +
core voltage tolerance10 % +
familyAm186 +
full page nameamd/am186/sb80c186-20 +
instance ofmicroprocessor +
l1$ size0 KiB (0 B, 0 MiB) +
l2$ size0 MiB (0 KiB, 0 B, 0 GiB) +
ldate1900 +
manufacturerAMD +
market segmentEmbedded +
max case temperature343.15 K (70 °C, 158 °F, 617.67 °R) +
max cpu count1 +
max memory1 MiB (1,024 KiB, 1,048,576 B, 9.765625e-4 GiB, 9.536743e-7 TiB) +
max storage temperature423.15 K (150 °C, 302 °F, 761.67 °R) +
microarchitecture80186 +
min case temperature273.15 K (0 °C, 32 °F, 491.67 °R) +
min storage temperature208.15 K (-65 °C, -85 °F, 374.67 °R) +
model numberSB80C186-20 +
nameSB80C186-20 +
part numberSB80C186-20 +
power dissipation1 W (1,000 mW, 0.00134 hp, 0.001 kW) +
seriesAm186 +
smp max ways1 +
technologyCMOS +
word size16 bit (2 octets, 4 nibbles) +