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Intel KU80486SL-25 information

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Type:CPU Manufacturer:AMD
family:80486 microprocessors:Intel A80486SX-16
General information
Type CPU / Microprocessor
Family Intel 8048*
CPU part number
  • KU8048*SL-25 is an OEM/tray microprocessor
Frequency    25 MHz
Bus speed    25 MHz
Package 1**-pin plastic QFP
1.5" x 1.5" (3.81 cm x 3.81 cm)
Socket QFP1**
Introduction date Nov *, 1**2
S-spec numbers
Part number Production processors
  SX*0* SX*41 SX*45 SX804 SX80*
KU8048*SL-25 + + + + +
Architecture / Microarchitecture
Microarchitecture i48*
Manufacturing process 0.8 micron low power CHMOS V technology
1.4 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 MB
Virtual memory *4 TB
On-chip peripherals
  • ISA Bus interface
  • High-speed Peripheral Interface bus
  • 32-bit memory controller
  • Memory Management Unit
Electrical / Thermal parameters
Min/Recommended/Max V core 3V / 3.3V / 3.*V
V I/O or secondary 3.3V or 5V
Minimum/Maximum operating temperature    0°C - *0°C
Typical/Maximum power dissipation 0.*4 Watt / 1.45 Watt (at 5V I/O)


other microprocessors
Intel KU80486SL-33 Intel KU80486SX-16
Intel KU80486SX-20 Intel KU80486SX-25
Intel KU80486SX-33 Intel SB80486DX2-50
Intel 80486 Mech sample ST ST486DX-40
ST ST486DX2-66 ST ST486DX2-66GS
ST ST486DX2-80GS ST ST486DX4V10HS

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