Intel A80386-16

Intel A80386-16
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80386 family
 Microprocessor information 
TypeMicroprocessor
Introduction date10/17/1985
Manufacturing process1.5 micron High speed CHMOS III technology
275,000 transistors
Data bus width32 bit
Package132-pin ceramic PGA
1.45" x 1.45" (3.68 cm x 3.68 cm)
Speed (MHz)16
Specification numberSX025
Physical memory (GB)4
Virtual memory (TB)64
Floating Point Unit80287 or 80387
V core (V)5 ± 5%
Min/Max operating temperature (°C)0 - 85
Typical/Max power dissipation (W)1.85 / 2.3

double sigma

2007-11-17 02:06:31
Posted by: Yuhong Bao

On the other hand, the double sigma means that 386 was tested to be free of the 386 32-bit multiply bug.

"16-bit S/W only"

2007-11-17 02:04:46
Posted by: Yuhong Bao

"16-bit S/W only" means this 386 have the 386 32-bit multiply bug, making it unsuitable for 32-bit software.

(c) Copyright 2003 Gennadiy Shvets