Datasheet > MCM32A864

MCM32A864

更新时间： 2024-11-12 01:01:43

品牌	Logo	应用领域
摩托罗拉 - MOTOROLA		/
页数	文件大小	规格书
12页	172K
描述
128KB/256KB Secondary Cache Module

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MCM32A864 数据手册

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by MCM32A732/D

SEMICONDUCTOR TECHNICAL DATA

MCM32A732

MCM32A832

MCM32A932

MCM32A764

MCM32A864

MCM32A964

Advance Information

128KB/256KB Secondary Cache

Module

With Tag, Valid, and Dirty for i486

Processor Systems

This family of cache modules is well suited to provide the secondary cache for

the Intel 82420 PCI chipset. This family provides the 128K Byte and 256K Byte

cache sizes with valid, dirty and a choice of 7, 8, or 9 tag bits. The tag/valid bits

have 12 ns access times for zero wait states at 33 MHz clock speeds. The PD

pins map into the configuration register of the 82420 for auto–configuration of the

cache controller during system startup.

112–LEAD

CARD EDGE

CASE 1112–01

TOP VIEW

•

Low Profile Edge Connector: Burndy Part Number: CELP2X56SC3Z48

Single 5 V ± 10% Power Supply

All Inputs and Outputs are TTL Compatible

Three State Outputs

Fast Module Cycle Time: Up to External Processor Bus Speed of 33 MHz

Cache Byte Write, Bank Chip Enable, Bank Output Enable

Decoupling Capacitors are Used for Each Fast Static RAM

High Quality Multi–Layer FR4 PWB With Separate Power and Ground Planes

BurstRAM is a registered trademark of Motorola.

I486 is a registered trademark Intel Corp.

This document contains information on a new product. Specifications and information herein are subject to change without notice.

REV 1

6/95

Motorola, Inc. 1994

MOTOROLA FAST SRAM

MCM32A732/764•MCM32A832/864•MCM32A932/964

12 3 4 5 6 7...12

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与MCM32A864相关器件

型号	品牌	获取价格	描述	数据表
MCM32A864SG33	MOTOROLA	获取价格	128KB/256KB Secondary Cache Module With Tag, Valid, and Dirty for i486 Processor Systems
MCM32A932	MOTOROLA	获取价格	128KB/256KB Secondary Cache Module
MCM32A932SG33	MOTOROLA	获取价格	128KB/256KB Secondary Cache Module With Tag, Valid, and Dirty for i486 Processor Systems
MCM32A964	MOTOROLA	获取价格	128KB/256KB Secondary Cache Module
MCM32A964SG33	MOTOROLA	获取价格	128KB/256KB Secondary Cache Module With Tag, Valid, and Dirty for i486 Processor Systems
MCM32AB128SG33	MOTOROLA	获取价格	Cache SRAM Module, 128KX32, CMOS
MCM32AB32SG33	MOTOROLA	获取价格	32KX32 CACHE SRAM MODULE, DMA112
MCM32AB64SG33	MOTOROLA	获取价格	64KX32 CACHE SRAM MODULE, DMA112
MCM32B116S60	MOTOROLA	获取价格	1MX32 FAST PAGE DRAM MODULE, 60ns, SMA72, SIMM-72
MCM32B116SG60	MOTOROLA	获取价格	1MX32 FAST PAGE DRAM MODULE, 60ns, SMA72, SIMM-72