CY2273A - K6 Clock Synthesizer/Driver

Product Overview

Cypress Semiconductor

Datasheet Details

Part number	CY2273A
Manufacturer	Cypress Semiconductor
File Size	194.37 KB
Description	K6 Clock Synthesizer/Driver
Datasheet	CY2273A Datasheet
Additional preview pages of the CY2273A datasheet.

CY2273A Product details

Description

The CY2273A is a clock synthesizer/driver for a Pentium, Pentium II, Cyrix, or AMD processor-based PC using Intel’s 82430TX, 82440LX, ALI Aladdin IV or Aladdin IV+ chipsets.

The CY2273A-1 outputs four CPU clocks at 2.5V or 3.3V with up to 83.3MHz operation.

Features

Mixed 2.5V and 3.3V operation.
Complete clock solution for Pentium®, Pentium® II, Cyrix, and AMD processor-based motherboards.
Four CPU clocks at 2.5V or 3.3V.
Up to twelve 3.3V SDRAM clocks.
Seven synchronous PCI clocks, one free-running.
One 3.3V 48 MHz USB clock.
One 2.5V IOAPIC clock (-3 option only).
Two AGP clocks at 60 or 66.6MHz (-2 option only).
One 3.3V Ref. clock at 14.318 MHz.
I2C™ Serial Confi.

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Published: Feb 22, 2007 |