Intel Mobile Pentium III 400 - KC80526NY400256 information

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Type:CPU	Manufacturer:Intel
family:Mobile Pentium III	microprocessors:Intel Mobile Pentium III 400 - KC80526NY400256

Type

CPU / Microprocessor

Market segment

Mobile

Family

Intel Mobile Pentium III

CPU part number

KC80526NY400256 is an OEM/tray microprocessor

Frequency

400 MHz

Bus speed

100 MHz

Clock multiplier

Package

495-ball plastic BGA2 (PBGA-B495)
1.22" x 1.07" (3.1 cm x 2.72 cm)

Socket

BGA495

S-spec numbers

	ES/QS processors	Production processors
Part number	QF35	SL3DU	SL43K
KC80526NY400256	+	+	+

Architecture / Microarchitecture

Microarchitecture

Processor core

Coppermine

Core steppings

BA2 (SL3DU)
BB0 (SL43K)

CPUIDs

681 (SL3DU)
683 (SL43K)

Manufacturing process

0.18 micron
28 million transistors

Data width

32 bit

The number of cores

The number of threads

Floating Point Unit

Integrated

Level 1 cache size

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

Level 2 cache size

256 KB 8-way set associative on-die cache

Features

MMX instructions
SSE / Streaming SIMD Extensions

Low power features

Stop Grant mode
Auto Halt mode
Sleep mode
Deep Sleep mode
Quick Start mode

Electrical / Thermal parameters

V core

1.6V

Minimum/Maximum operating temperature

0°C - 100°C

Notes on Intel Mobile Pentium III 400 MHz

Markings on the processor are "KC 400/256"

other microprocessors

Intel Mobile Pentium III 450 - KC80526NY450256	Intel Mobile Pentium III 450 - KP80526NY450256 (BXM80526B450256)
Intel Mobile Pentium III 500 - KC80526GU500256	Intel Mobile Pentium III 500 - KC80526LY500256
Intel Mobile Pentium III 500 - KC80526NY500256	Intel Mobile Pentium III 500 - KP80526NY500256 (BXM80526B500256)
Intel Mobile Pentium III 600 - KC80526GL600256	Intel Mobile Pentium III 600 - KC80526GU600256
Intel Mobile Pentium III 600 - KC80526GY600256	Intel Mobile Pentium III 600 - KP80526GY600256 (BXM80526B600256)
Intel Mobile Pentium III 650 - KC80526GY650256	Intel Mobile Pentium III 650 - KP80526GY650256 (BXM80526B650256)

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