MCM69R738AZP8

更新时间： 2024-11-10 22:26:15

品牌	Logo	应用领域
摩托罗拉 - MOTOROLA		/
页数	文件大小	规格书
20页	217K
描述
4M Late Write 2.5 V I/O

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MCM69R738AZP8 数据手册

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SEMICONDUCTOR TECHNICAL DATA

MCM69R738A

MCM69R820A

Advance Information

4M Late Write 2.5 V I/O

TheMCM69R738A/820Aisa4megabitsynchronouslatewritefaststaticRAM

designed to provide high performance in secondary cache and ATM switch,

Telecom, and other high speed memory applications. The MCM69R820A

organized as 256K words by 18 bits, and the MCM69R738A organized as 128K

words by 36 bits wide are fabricated in Motorola’s high performance silicon gate

BiCMOS technology.

The differential CK clock inputs control the timing of read/write operations of

the RAM. At the rising edge of the CK clock all addresses, write enables, and

synchronous selects are registered. An internal buffer and special logic enable

the memory to accept write data on the rising edge of the CK clock a cycle after

address and control signals. Read data is driven on the rising edge of the CK

clock also.

ZP PACKAGE

PBGA

CASE 999–01

The RAM uses 2.5 V inputs and outputs.

The synchronous write and byte enables allow writing to individual bytes or the

entire word.

•

Byte Write Control

Single 3.3 V +10%, – 5% Operation

2.5 V I/O (V

)

DDQ

Asynchronous Output Enable

Boundary Scan (JTAG) IEEE 1149.1 Compatible

Differential Clock Inputs

Optional x 18 or x 36 organization

MCM69R738A/820A–5 = 5 ns

MCM69R738A/820A–6 = 6 ns

MCM69R738A/820A–7 = 7 ns

MCM69R738A/820A–8 = 8 ns

•

Sleep Mode Operation (ZZ Pin)

119 Bump, 50 mil (1.27 mm) Pitch, 14 mm x 22 mm Plastic Ball Grid Array

(PBGA) Package

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

REV 1

8/13/97

Motorola, Inc. 1997

MOTOROLA FAST SRAM

MCM69R738A•MCM69R820A

12 3 4 5 6 7...20

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与MCM69R738AZP8相关器件

型号	品牌	获取价格	描述	数据表
MCM69R738AZP8R	MOTOROLA	获取价格	4M Late Write 2.5 V I/O
MCM69R738C	FREESCALE	获取价格	4M Late Write 2.5 V I/O
MCM69R738CZP4	FREESCALE	获取价格	4M Late Write 2.5 V I/O
MCM69R738CZP4.4	FREESCALE	获取价格	4M Late Write 2.5 V I/O
MCM69R738CZP4.4R	FREESCALE	获取价格	4M Late Write 2.5 V I/O
MCM69R738CZP4R	FREESCALE	获取价格	4M Late Write 2.5 V I/O
MCM69R738CZP5	FREESCALE	获取价格	4M Late Write 2.5 V I/O
MCM69R738CZP5R	FREESCALE	获取价格	4M Late Write 2.5 V I/O
MCM69R738CZP6	FREESCALE	获取价格	4M Late Write 2.5 V I/O
MCM69R738CZP6R	FREESCALE	获取价格	4M Late Write 2.5 V I/O