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Am486DE2-66V8T
Am486DE2-66V8THC
General Info
Designer	AMD
Manufacturer	AMD
Model Number	Am486DE2-66V8T
Part Number	Am486DE2-66V8THC, Am486DE2-66V8TGC
Market	Embedded
Introduction	1996 (launched)
Shop	Amazon
General Specs
Family	Am486
Series	Am486DE2
Frequency	66 MHz
Bus type	FSB
Bus speed	33 MHz
Clock multiplier	2
Microarchitecture
Microarchitecture	80486
Core Name	486DE2
Process	500 nm
Transistors	1,200,000
Technology	CMOS
Word Size	32 bit
Cores	1
Max Memory	4 GiB
Multiprocessing
Max SMP	1-Way (Uniprocessor)
Electrical
Vcore	3.3 V ± 0.3 V
OP Temperature	0 °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

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

• Am486DE (April, 1996)

See also

• Am486 family