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IN80C186
General Info
Manufacturer	AMD
Model Number	IN80C186
Part Number	IN80C186
Market	Embedded
General Specs
Family	Am186
Series	Am186
Frequency	10 MHz
Bus speed	2.5 MHz
Bus rate	2.5 MT/s
Microarchitecture
Microarchitecture	80186
Core Name	80186
Technology	CMOS
Word Size	16 bit
Cores	1
Max Memory	1 MiB
Multiprocessing
Max SMP	1-Way (Uniprocessor)
Electrical
Power dissipation	1 W
Vcore	5 V ± 5 %
Tcase	-40 °C – 85 °C
Tstorage	-65 °C – 150 °C

IN80C186 is an 80186-based microprocessor manufactured by AMD. This model is a redesigned CMOS version that operated at 10 MHz and introduced a number of enhancements in addition to being lower-power CMOS, including a DRAM Refresh Control Unit and various power saving modes. This model is an industrial version of the N80C186.

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

• Industrial temperature range
• 10 new instructions
• Two DMA channels
• Three programmable interrupt timers
• Local Bus Controller
• Object code-compatible with all 86/88 software
• Power saving mode
• DRAM Refresh Control Unit

Documents

• AMD 80C186 (June 1994), Publication #17907 Rev B