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A80286-12
General Info
Designer	Intel
Manufacturer	AMD
Model Number	A80286-12
Part Number	A80286-12
Market	Desktop
Introduction	1985 (announced) 1985 (launched)
Shop	Amazon
General Specs
Family	Am286
Series	A80286
Locked	No
Frequency	12.5 MHz
Bus type	FSB
Bus speed	12.5 MHz
Bus rate	12.5 MT/s
Clock multiplier	1
Microarchitecture
Microarchitecture	80286
Process	1.5 µm
Transistors	134,000
Technology	nMOS
Die	73 mm²
Word Size	16 bit
Cores	1
Max Memory	16 MiB
Max Address Mem	0xFFFFFF
Multiprocessing
Max SMP	1-Way (Uniprocessor)
Electrical
Power dissipation	3.15 W
Vcore	5 V ± 5%
Tcase	0 °C – 85 °C
Tstorage	-65 °C – 150 °C

A80286-12 was an member of AMD's Am286 family designed by Intel and manufactured by AMD. This MPU was rated to operate at 12.5 MHz and was packaged in a 68-pin Ceramic PGA package. This model was previously named CG80286-12.

Cache

Main article: 80286 § 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

This chip had no integrated graphics processing unit.

Features

• Protected mode
• Supports FPU coprocessor (Am287)

Documents

• AMD 80286 Datasheet (June 1989), Publication #03552