Datasheet > 存储 > SRAM> MCM69P737ZP4R

MCM69P737ZP4R

更新时间： 2024-11-11 12:10:23

品牌	Logo	应用领域
摩托罗拉 - MOTOROLA		存储内存集成电路静态存储器
页数	文件大小	规格书
20页	283K
描述
128K x 36 Bit Pipelined BurstRAM Synchronous Fast Static RAM

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技术参数
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MCM69P737ZP4R 技术参数

是否Rohs认证：	不符合	生命周期：	Obsolete
零件包装代码：	BGA	包装说明：	BGA,
针数：	119	Reach Compliance Code：	unknown
ECCN代码：	3A991.B.2.A	HTS代码：	8542.32.00.41
风险等级：	5.51	Is Samacsys：	N
最长访问时间：	4 ns	其他特性：	USER CONFIGURABLE AS 128K X 36
JESD-30 代码：	R-PBGA-B119	JESD-609代码：	e0
长度：	22 mm	内存密度：	4718592 bit
内存集成电路类型：	CACHE SRAM	内存宽度：	36
功能数量：	1	端口数量：	1
端子数量：	119	字数：	131072 words
字数代码：	128000	工作模式：	SYNCHRONOUS
最高工作温度：	70 °C	最低工作温度：
组织：	128KX36	输出特性：	3-STATE
可输出：	YES	封装主体材料：	PLASTIC/EPOXY
封装代码：	BGA	封装形状：	RECTANGULAR
封装形式：	GRID ARRAY	并行/串行：	PARALLEL
峰值回流温度（摄氏度）：	NOT SPECIFIED	认证状态：	Not Qualified
座面最大高度：	2.4 mm	最大供电电压 (Vsup)：	3.6 V
最小供电电压 (Vsup)：	3.135 V	标称供电电压 (Vsup)：	3.3 V
表面贴装：	YES	技术：	CMOS
温度等级：	COMMERCIAL	端子面层：	Tin/Lead (Sn/Pb)
端子形式：	BALL	端子节距：	1.27 mm
端子位置：	BOTTOM	处于峰值回流温度下的最长时间：	NOT SPECIFIED
宽度：	14 mm	Base Number Matches：	1

MCM69P737ZP4R 数据手册

Order this document

by MCM69P737/D

SEMICONDUCTOR TECHNICAL DATA

MCM69P737

128K x 36 Bit Pipelined

BurstRAM Synchronous

Fast Static RAM

The MCM69P737 is a 4M bit synchronous fast static RAM designed to provide

a burstable, high performance, secondary cache for the PowerPC and other

high performance microprocessors. It is organized as 128K words of 36 bits

each. This device integrates input registers, an output register, a 2–bit address

counter, and high speed SRAM onto a single monolithic circuit for reduced parts

count in cache data RAM applications. Synchronous design allows precise cycle

control with the use of an external clock (K).

ZP PACKAGE

PBGA

CASE 999–02

Addresses (SA), data inputs (DQx), and all control signals except output

enable(G) and linear burst order (LBO) are clock (K) controlled through positive–

edge–triggered noninverting registers.

Bursts can be initiated with either ADSP or ADSC input pins. Subsequent burst

addresses can be generated internally by the MCM69P737 (burst sequence

operates in linear or interleaved mode dependent upon the state of LBO) and

controlled by the burst address advance (ADV) input pin.

TQ PACKAGE

TQFP

CASE 983A–01

Write cycles are internally self–timed and are initiated by the rising edge of the

clock (K) input. This feature eliminates complex off–chip write pulse generation

and provides increased timing flexibility for incoming signals.

Synchronous byte write (SBx), synchronous global write (SGW), and synchro-

nous write enable (SW) are provided to allow writes to either individual bytes or

to all bytes. The four bytes are designated as “a”, “b”, “c”, and “d”. SBa controls

DQa, SBb controls DQb, etc. Individual bytes are written if the selected byte

writes SBx are asserted with SW. All bytes are written if either SGW is asserted

or if all SBx and SW are asserted.

For read cycles, pipelined SRAMs output data is temporarily stored by an

edge–triggeredoutput register and then released to the output buffers at the next

rising edge of clock (K).

The MCM69P737 operates from a 3.3 V core power supply and all outputs

operate on a 2.5 V or 3.3 V power supply. All inputs and outputs are JEDEC stan-

dard JESD8–5 compatible.

•

MCM69P737–3.5: 3.5 ns Access/6 ns Cycle (166 MHz)

MCM69P737–3.8: 3.8 ns Access/6.7 ns Cycle (150 MHz)

MCM69P737–4: 4 ns Access/7.5 ns Cycle (133 MHz)

3.3 V + 10%, – 5% Core Power Supply, 2.5 V or 3.3 V I/O Supply

ADSP, ADSC, and ADV Burst Control Pins

Selectable Burst Sequencing Order (Linear/Interleaved)

Single–Cycle Deselect Timing

Internally Self–Timed Write Cycle

•

Byte Write and Global Write Control

PB1 Version 2.0 Compatible

JEDEC Standard 119–Pin PBGA and 100–Pin TQFP Packages

The PowerPC name is a trademark of IBM Corp., used under license therefrom.

REV 6

1/20/98

Motorola, Inc. 1998

MOTOROLA FAST SRAM

MCM69P737

12 3 4 5 6 7...20

中文翻译

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与MCM69P737ZP4R相关器件

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MCM69P817	MOTOROLA	获取价格	256K x 18 Bit Pipelined BurstRAM Synchronous Fast Static RAM
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MCM69P817ZP3.5R	MOTOROLA	获取价格	256K x 18 Bit Pipelined BurstRAM Synchronous Fast Static RAM
MCM69P817ZP3R	MOTOROLA	获取价格	256K x 18 Bit Pipelined BurstRAM Synchronous Fast Static RAM
MCM69P818	MOTOROLA	获取价格	256K x 18 Bit Pipelined BurstRAM Synchronous Fast Static RAM
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MCM69P818ZP3.5R	MOTOROLA	获取价格	256K x 18 Bit Pipelined BurstRAM Synchronous Fast Static RAM

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