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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 80486
CPU part number
A80486DX2-50
is an OEM/tray microprocessor
Frequency
50 MHz
Bus speed
25 MHz
Clock multiplier
2
Package
168-pin Pin Grid Array
1.75" x 1.75" (4.45 cm x 4.45 cm)
Socket
PGA168
Introduction date
3-Mar-92
Upgrade options
Use Intel PODP5V63 to upgrade to Pentium 63 MHz
See
80486 upgrade matrix
for more information.
S-spec numbers
Part number
ES/QS processors
Production processors
Q0382
Q0424
SX626
SX627
SX641
SX721
SX738
SX749
A80486DX2-50
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+
+
+
+
+
+
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Part number
Production processors
SX760
SX761
SX768
SX808
SX912
SX954
A80486DX2-50
+
+
+
+
+
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Architecture / Microarchitecture
Microarchitecture
i486
CPUIDs
432 (SX626)
433 (SX641, SX749)
435 (SX808, SX912)
436 (SX954)
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
64 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
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