Intel A80487SX

Intel A80487SX
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80487 family
 Chip information 
TypeMicroprocessor
Data bus width32 bit
Package169-pin Pin Grid Array
1.75" x 1.75" (4.45 cm x 4.45 cm)
Speed (MHz)15 - 25
Specification numbersSZ494   SZES0
Low power featuresLow frequency operation - from 2 MHz to maximum frequency.
Physical memory (GB)4
Level 1 cache size8 KB 4-way set associative unified code and data cache
Floating Point UnitIntegrated
Min/Max operating temperature (°C)0 - 85
Typical/Max power dissipation (W)0.5 (2 MHz) / 0.83 (2 MHz)
2 (16 MHz) / 2.89 (16 MHz)
2.38 (20 MHz) / 3.3 (20 MHz)
2.5 (25 MHz) / 3.85 (25 MHz)

Notes:
  • The co-processor should be installed into OverDrive processor socket
  • The co-processor supports low power version of 80486 processors.
(c) Copyright 2003 Gennadiy Shvets