Datasheet > MCM69R738CZP4R

MCM69R738CZP4R

更新时间： 2024-11-11 11:05:55

品牌	Logo	应用领域
飞思卡尔 - FREESCALE		内存集成电路静态存储器信息通信管理
页数	文件大小	规格书
20页	511K
描述
4M Late Write 2.5 V I/O

阅读下载

中文翻译

获取价格

数据手册

如果您发现信息不准确，欢迎纠错

MCM69R738CZP4R 数据手册

Freescale Semiconductor, Inc.

SEMICONDUCTOR TECHNICAL DATA

MOTOROLA

Order this document

by MCM69R738C/D

MCM69R738C

MCM69R820C

4M Late Write 2.5 V I/O

The MCM69R738C/820C is a 4M–bit synchronous late write fast static RAM

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

Telecom, and other high speed memory applications. The MCM69R820C

(organizedas256Kwordsby18bits)andtheMCM69R738C(organizedas128K

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

BiCMOS technology.

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

theRAM. AttherisingedgeofCK, alladdresses, writeenables, andsynchronous

selects are registered. An internal buffer and special logic enable the memory to

accept write data on the rising edge of CK, a cycle after address and control

signals. Read data is also driven on the rising edge of CK.

ZP PACKAGE

PBGA

CASE 999–02

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 x18 or x36 Organization

MCM69R738C/820C–4 = 4 ns

MCM69R738C/820C–4.4 = 4.4 ns

MCM69R738C/820C–5 = 5 ns

MCM69R738C/820C–6 = 6 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

REV 1

8/13/99

Motorola, Inc. 1999

MOTOROLA FAST SRAM

MCM69R738C•MCM69R820C

For More Information On This Product,

Go to: www.freescale.com

12 3 4 5 6 7...20

中文翻译

下载PDF

与MCM69R738CZP4R相关器件

型号	品牌	获取价格	描述	数据表
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
MCM69R738ZP6R	MOTOROLA	获取价格	128KX36 CACHE SRAM, 3ns, PBGA119, 14 X 22 MM, 1.27 MM PITCH, PLASTIC, BGA-119
MCM69R818A	MOTOROLA	获取价格	Memory Products
MCM69R818AZP5	MOTOROLA	获取价格	4M Late Write HSTL
MCM69R818AZP5R	MOTOROLA	获取价格	4M Late Write HSTL
MCM69R818AZP6	MOTOROLA	获取价格	4M Late Write HSTL
MCM69R818AZP6R	MOTOROLA	获取价格	4M Late Write HSTL