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Intel A80486DX2-50 information

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Type:CPU Manufacturer:Intel
family:80486 microprocessors:Intel A80486SX-16
General information
Type CPU / Microprocessor
Family Intel 8048*
CPU part number
  • A8048*DX2-50 is an OEM/tray microprocessor
Frequency    50 MHz
Bus speed    25 MHz
Clock multiplier    2
Package 1*8-pin Pin Grid Array
1.*5" x 1.*5" (4.45 cm x 4.45 cm)
Socket PGA1*8
Introduction date 3-Mar-*2
Upgrade options
  • Use Intel PODP5V*3 to upgrade to Pentium *3 MHz
  • See 8048* upgrade matrix for more information.
S-spec numbers
Part number ES/QS processors Production processors
  Q0382 Q0424 SX*2* SX*2* SX*41 SX*21 SX*38 SX*4*
A8048*DX2-50 + + + + + + + +
 
Part number Production processors
  SX**0 SX**1 SX**8 SX808 SX*12 SX*54
A8048*DX2-50 + + + + + +
Architecture / Microarchitecture
Microarchitecture i48*
CPUIDs 432 (SX*2*)
433 (SX*41, SX*4*)
435 (SX808, SX*12)
43* (SX*54)
Manufacturing process 0.8 micron
1.2 million transistors
Data width 32 bit
Floating Point Unit Integrated
Level 1 cache size    8 KB 4-way set associative unified code and data cache
Physical memory 4 GB
Virtual memory *4 TB
Low power features
  • Stop Clock state (SL enhanced version only)
  • Stop Grant state (SL enhanced version only)
  • Stop Clock Snoop state (SL enhanced version only)
  • Auto Halt state (SL enhanced version only)
  • Auto Idle Power Down mode (SL enhanced version only)
  • Upgrade Power Down mode (SL enhanced version only)
On-chip peripherals Memory management unit
Electrical / Thermal parameters
V core    5V ± 5%
Minimum/Maximum operating temperature    0°C - 85°C
Minimum/Typical/Maximum power dissipation N/A / 3.88 Watt / 5 Watt
0.35 Watt (Stop Grant mode) / 3.4 Watt / 5 Watt (SL technology)
Notes on Intel 50 MHz
  • Newer versions of the processor incorporate SL technology.

Intel A80486DX2-50microprocessors pictures
Intel A80486DX2-50

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