Intel KU80486SX-33 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-33 is an OEM/tray microprocessor

Frequency

33 MHz

Bus speed

33 MHz

Package

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

Socket

QFP196

Introduction date

21-Sep-92

S-spec numbers

Part number	ES/QS processors		Production processors
	Q0376	Q0385	SX684	SX724	SX780	SX781	SX791	SX799
KU80486SX-33	+	+	+	+	+	+	+	+

Part number	Production processors
	SX834	SX849	SX853	SX935
KU80486SX-33	+	+	+	+

Architecture / Microarchitecture

Microarchitecture

i486

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

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)
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

Minimum/Typical/Maximum power dissipation

0.4 Watt (Stop Grant mode) / 2.49 Watt / 3.6 Watt

Notes on Intel 33 MHz

Newer versions of the processor incorporate SL technology.

Intel KU80486SX-33microprocessors pictures

other microprocessors

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	Texas Instruments TI486DX2-G80-GA
Texas Instruments TI486DX4-G100-GA	UMC U5SX-486-33

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