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MCM6706CRJ5R PDF预览

MCM6706CRJ5R

更新时间: 2024-11-20 22:28:47
品牌 Logo 应用领域
摩托罗拉 - MOTOROLA 存储
页数 文件大小 规格书
8页 110K
描述
32K x 8 Bit Static Random Access Memory

MCM6706CRJ5R 数据手册

 浏览型号MCM6706CRJ5R的Datasheet PDF文件第2页浏览型号MCM6706CRJ5R的Datasheet PDF文件第3页浏览型号MCM6706CRJ5R的Datasheet PDF文件第4页浏览型号MCM6706CRJ5R的Datasheet PDF文件第5页浏览型号MCM6706CRJ5R的Datasheet PDF文件第6页浏览型号MCM6706CRJ5R的Datasheet PDF文件第7页 
Order this document  
by MCM6706CR/D  
SEMICONDUCTOR TECHNICAL DATA  
MCM6706CR  
Product Preview  
32K x 8 Bit Static Random  
Access Memory  
The MCM6706CR is a 262,144 bit static random access memory organized  
as 32,768 words of 8 bits. Static design eliminates the need for external clocks  
or timing strobes.  
J PACKAGE  
300 MIL SOJ  
CASE 857–02  
Output enable (G) is a special control feature that provides increased system  
flexibility and eliminates bus contention problems.  
The MCM6706CR meets JEDEC standards and is available in a revolutionary  
pinout 300 mil, 32–lead surface–mount SOJ package.  
PIN ASSIGNMENT  
A
A
A
A
NC  
A
1
32  
31  
30  
29  
28  
27  
Single 5.0 V ± 10% Power Supply  
2
Fully Static — No Clock or Timing Strobes Necessary  
All Inputs and Outputs Are TTL Compatible  
Three State Outputs  
Fast Access Times: MCM6706CR–5 = 5 ns  
MCM6706CR–5.5 = 5.5 ns  
A
3
A
4
G
E
DQ  
DQ  
5
DQ  
DQ  
V
6
Center Power and I/O Pins for Reduced Noise  
7
26  
25  
24  
23  
22  
21  
20  
V
8
CC  
SS  
BLOCK DIAGRAM  
V
V
CC  
9
SS  
A
A
A
V
V
DQ  
DQ  
DQ  
A
10  
11  
12  
13  
14  
CC  
SS  
DQ  
W
A
A
MEMORY  
A
ROW  
DECODER  
MATRIX  
512 ROWS x 64 x 8  
COLUMNS  
A
A
A
A
A
A
A
A
A
19  
18  
17  
A
15  
16  
NC  
DQ0  
PIN NAMES  
COLUMN I/O  
INPUT  
DATA  
CONTROL  
COLUMN DECODER  
A . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Address  
W . . . . . . . . . . . . . . . . . . . . . . . . . Write Enable  
E . . . . . . . . . . . . . . . . . . . . . . . . . . Chip Enable  
G . . . . . . . . . . . . . . . . . . . . . . . Output Enable  
DQ . . . . . . . . . . . . . . . . . . . Data Input/Output  
DQ7  
E
A
A
A
A
A
A
V
V
. . . . . . . . . . . . . . . . + 5 V Power Supply  
. . . . . . . . . . . . . . . . . . . . . . . . . . . Ground  
CC  
SS  
NC . . . . . . . . . . . . . . . . . . . . . . No Connection  
W
G
This document contains information on a new product under development. Motorola reserves the right to change or discontinue this product without notice.  
REV 1  
10/9/96  
Motorola, Inc. 1996  

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