Intel Pentium MMX 166 - A80503166 information

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Type:CPU	Manufacturer:Intel
family:Pentium	microprocessors:Intel Pentium MMX 200 - BP80503200

Type

CPU / Microprocessor

Market segment

Desktop

Family

Intel Pentium MMX

CPU part number

A80503166 is an OEM/tray microprocessor

Frequency

166 MHz

Bus speed

66 MHz

Clock multiplier

2.5

Package

296-pin Ceramic Staggered Pin Grid Array (SPGA)
1.95" x 1.95" (4.95 cm x 4.95 cm)

Socket

Socket 7

Introduction date

8-Jan-97

Price at introduction

$407

ICOMP 2 index

160

S-spec numbers

	ES/QS processors				Production processors
Part number	Q064	Q0940	Q126	Q975	SL239	SL26V	SL27K	SL27X
A80503166	+	+	+	+	+	+	+	+

Architecture / Microarchitecture

Microarchitecture

Processor core

P55C

Core steppings

A1 (Q0940)
xA3 (SL239, SL26V)
xB1 (Q126, SL27K, SL27X)

CPUIDs

543 (Q126, SL27K, SL27X)
544 (SL239, SL26V)
2543 (Q126, SL27K, SL27X)
2544 (SL239, SL26V)

Manufacturing process

0.35 micron CMOS process, 4.5 million transistors

Data width

32 bit

Data bus width

64 bit

Floating Point Unit

Integrated

Level 1 cache size

16 KB 4-way set associative code cache
16 KB 4-way set associative write-back data cache

Physical memory

4 GB

Multiprocessing

Up to 2 processors

Features

MMX instructions

Low power features

System Management Mode
Clock Control
SL power-management features

On-chip peripherals

Memory Management Unit
Local Advanced Programmable Interrupt Controller

Electrical / Thermal parameters

Min/Recommended/Max V core

2.7V / 2.8V / 2.9V

Min/Recommended/Max V I/O or secondary

3.135V / 3.3V / 3.6V

Minimum/Maximum operating temperature

0°C - 70°C

Minimum/Typical/Maximum power dissipation

2.05 Watt (Stop Grant mode) / 6.1 Watt / 15.72 Watt

Thermal Design Power

13.1 Watt

Notes on Intel Pentium MMX 166 MHz

Minimum bus frequency is 33 MHz

Intel Pentium MMX 166 - A80503166microprocessors pictures

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