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Difference between revisions of "amd/am186/s80c186-20"
< amd‎ | am186

(Created page with "{{amd title|S80C186-20}} {{mpu | name = S80C186-20 | no image = Yes | image = | image size = | caption = | desi...")
 
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| package 0 type      = PQFP
 
| package 0 type      = PQFP
 
| package 0 pins      = 80
 
| package 0 pins      = 80
| package 0 pitch    = 0.50 mm
+
| package 0 pitch    = 0.80 mm
| package 0 width    = 11.90 mm
+
| package 0 width    = 13.90 mm
| package 0 length    = 11.90 mm
+
| package 0 length    = 19.90 mm
| package 0 height    = 1.20 mm
+
| package 0 height    = 2.70 mm
 
| socket 0            = PQFP-80
 
| socket 0            = PQFP-80
 
| socket 0 type      = PQFP
 
| socket 0 type      = PQFP

Revision as of 06:05, 30 May 2016

Template:mpu S80C186-20 is an 80186-based microprocessor manufactured by AMD in PQFP-80 packages. This model is a redesigned CMOS version that operated at 20 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.

Cache

Main article: 80186 § Cache
Cache Info [Edit Values]
L1$ 0 KB
"KB" is not declared as a valid unit of measurement for this property.
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L2$ 0 KB
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Graphics

This chip had no integrated graphics processing unit.

Features

  • 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