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R80186
General Info
Designer	Intel
Manufacturer	AMD
Model Number	R80186
Part Number	R80186, R80186B
Market	Embedded
Introduction	1985 (launched)
Shop	Amazon
General Specs
Family	Am186
Series	Am186
Frequency	8 MHz
Bus speed	2 MHz
Bus rate	2 MT/s
Microarchitecture
Microarchitecture	80186
Core Name	80186
Process	1.5 µm
Transistors	55,000
Technology	nMOS
Word Size	16 bit
Cores	1
Max Memory	1 MiB
Multiprocessing
Max SMP	1-Way (Uniprocessor)
Electrical
Power dissipation	2 W
Vcore	5 V ± 10 %
Tcase	0 °C – 110 °C
Tstorage	-65 °C – 150 °C

R80186 is a 16-bit 80186-based microprocessor designed by Intel and manufactured by AMD. This chip operated at 8 MHz and was enclosed in a 68-pin Ceramic Leadless Chip Carrier.

Cache

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

This chip had no integrated graphics processing unit.

Features

• Burn-in processing (Part number A80186B ONLY)
• 10 new instructions
• Two DMA channels
• Three programmable interrupt timers
• Local Bus Controller
• Object code-compatible with all 86/88 software

Documents

• AMD 80186 (March 1989), Publication #03551 Rev D