Intel KU80486SX-16 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

KU80486SX-16 is an OEM/tray microprocessor

Frequency

16 MHz

Bus speed

16 MHz

Clock multiplier

Package

196-pin plastic QFP
1.5" x 1.5" (3.81 cm x 3.81 cm)

Socket

QFP196

Introduction date

16-Sep-91

S-spec numbers

Part number	Production processors
	SX671
KU80486SX-16	+

Architecture / Microarchitecture

Microarchitecture

i486

Manufacturing process

0.8 and 1 micron
1,185,000 transistors (1 micron) and 900,000 transistors (0.8 micron)

Data width

32 bit

Floating Point Unit

None

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

Upgrade Power Down mode

On-chip peripherals

Memory management unit

Electrical / Thermal parameters

V core

5V ± 5%

Minimum/Maximum operating temperature

0°C - 85°C

Typical/Maximum power dissipation

1.4 Watt / 2.36 Watt

other microprocessors

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
Texas Instruments TI486SXL2-50	Texas Instruments TI486DX2-G66-GA

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