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80186/BUC
General Info
Designer	Intel
Manufacturer	AMD
Model Number	80186/BUC
Part Number	80186/BUC
Market	Embedded
Introduction	1984 (announced) 1984 (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	3 W
Vcore	5 V ± 5 %
Tcase	-55 °C – 125 °C
Tstorage	-65 °C – 150 °C

80186/BUC is an 80186-based microprocessor designed by Intel and manufactured by AMD. This model is geared toward aerospace and defense application and thus conforms to MIL-STD-883C. This chip operated at 8 MHz enclosed in CLCC packaging.

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

• MIL-STD-883C compliant
• Military temperature range
• 10 new instructions
• Two DMA channels
• Three programmable interrupt timers
• Local Bus Controller
• Object code-compatible with all 86/88 software

Documents

• AMD 80186 MIL (December 1987), Publication #07039 Rev B