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Difference between revisions of "amd/am486/am486de2-66v8t"
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Latest revision as of 14:18, 13 December 2017

Edit Values
Am486DE2-66V8T
AMD 486DE2 66.jpg
Am486DE2-66V8THC
General Info
DesignerAMD
ManufacturerAMD
Model NumberAm486DE2-66V8T
Part NumberAm486DE2-66V8THC,
Am486DE2-66V8TGC
MarketEmbedded
Introduction1996 (launched)
ShopAmazon
General Specs
FamilyAm486
SeriesAm486DE2
Frequency66 MHz
Bus typeFSB
Bus speed33 MHz
Clock multiplier2
Microarchitecture
Microarchitecture80486
Core Name486DE2
Process500 nm
Transistors1,200,000
TechnologyCMOS
Word Size32 bit
Cores1
Max Memory4 GiB
Multiprocessing
Max SMP1-Way (Uniprocessor)
Electrical
Vcore3.3 V ± 0.3 V
OP Temperature0 °C – 85 °C

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[edit]

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[edit]

This chip had no integrated graphics processing unit.

Packaging[edit]

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[edit]

See also[edit]

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Facts about "Am486DE2-66 - AMD"
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l1$ description4-way set associative +
l1$ size8 KiB (8,192 B, 0.00781 MiB) +