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Am486DE2-66 - AMD
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Template:mpu Am486DE2-66V8T was an 80486-compatible microprocessor introduced by AMD in 1993. This processor had a clock multiplier of 2 having base frequency of 66 MHz with a bus frequency of 33 MHz. This model is identical to the Am486DX2-66V8T except for the fact that it was geared toward the embedded market from a company-support standpoint.

Cache

Main article: 80486 § Cache
Cache Info [Edit Values]
L1$ 8 KiB
8,192 B
0.00781 MiB
1x8 KiB 4-way set associative (unified, write-through policy)

Graphics

This chip had no integrated graphics processing unit.

Packaging

Part Package Type Temperature Range
Am486DE2-66V8THC SQFP-208 Commercial 0 °C to 85 °C
Am486DE2-66V8TGC CPGA-168 Commercial 0 °C to 85 °C

Documents

See also

Retrieved from "https://en.wikichip.org/w/index.php?title=amd/am486/am486de2-66v8t&oldid=47123"
Facts about "Am486DE2-66 - AMD"
RDF feed
base frequency66 MHz (0.066 GHz, 66,000 kHz) +
bus speed33 MHz (0.033 GHz, 33,000 kHz) +
bus typeFSB +
clock multiplier2 +
core count1 +
core name486DE2 +
core voltage3.3 V (33 dV, 330 cV, 3,300 mV) +
core voltage tolerance0.3 V +
designerAMD +
familyAm486 +
first launched1996 +
full page nameamd/am486/am486de2-66v8t +
instance ofmicroprocessor +
l1$ description4-way set associative +
l1$ size8 KiB (8,192 B, 0.00781 MiB) +
ldate1996 +
main imageFile:AMD 486DE2 66.jpg +
main image captionAm486DE2-66V8THC +
manufacturerAMD +
market segmentEmbedded +
max cpu count1 +
max memory4,096 MiB (4,194,304 KiB, 4,294,967,296 B, 4 GiB, 0.00391 TiB) +
max operating temperature85 °C +
microarchitecture80486 +
min operating temperature0 °C +
model numberAm486DE2-66V8T +
nameAm486DE2-66V8T +
part numberAm486DE2-66V8THC + and Am486DE2-66V8TGC +
process500 nm (0.5 μm, 5.0e-4 mm) +
seriesAm486DE2 +
smp max ways1 +
technologyCMOS +
transistor count1,200,000 +
word size32 bit (4 octets, 8 nibbles) +