Intel A80486DX4-75


Specifications

General information
TypeCPU / Microprocessor
FamilyIntel 80486
CPU part numberA80486DX4-75 is an OEM/tray microprocessor
Frequency (MHz)  ? 75
Bus speed (MHz)  ? 25
Clock multiplier  ? 3
Package168-pin Pin Grid Array
1.75" x 1.75" (4.45 cm x 4.45 cm)
Introduction date7-Mar-94
 
S-spec numbers
  Production processors
Part number SK047 SK087 SK102 SX871 SX884
A80486DX4-75+++++
 
Architecture / Microarchitecture
Microarchitecturei486
CPUID480 (SK047, SX884)
Manufacturing process0.6 micron
1.6 million transistors
Data width32 bit
Floating Point UnitIntegrated
Level 1 cache size  ? 16 KB 4-way set associative unified code and data cache
Physical memory (GB)4
Virtual memory (TB)64
Low power features
  • Stop Clock state
  • Stop Grant state  ? 
  • Stop Clock Snoop state
  • Auto Halt state
  • Auto Idle Power Down mode
  • Upgrade Power Down mode
On-chip peripheralsMemory management unit
 
Electrical/Thermal parameters
V core (V)  ? 3.3 ± 0.3
Minimum/Maximum operating temperature (°C)  ? 0 - 85
Minimum/Typical/Maximum power dissipation (W)0.25 (Stop Grant mode) / 2.72 / 3.96

Pictures (1)

Intel A80486DX4-75

75 MHz
168-pin ceramic PGA
Intel A80486DX4-75

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