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M48Z512A-85CS9 PDF预览

M48Z512A-85CS9

更新时间: 2024-11-12 22:08:11
品牌 Logo 应用领域
意法半导体 - STMICROELECTRONICS 存储内存集成电路静态存储器光电二极管
页数 文件大小 规格书
17页 103K
描述
4 Mbit 512Kb x8 ZEROPOWER SRAM

M48Z512A-85CS9 技术参数

生命周期:Obsolete零件包装代码:TSOP2
包装说明:SOP,针数:32
Reach Compliance Code:unknownECCN代码:3A991.B.2.A
HTS代码:8542.32.00.41风险等级:5.77
Is Samacsys:N最长访问时间:85 ns
其他特性:REQUIRES A SNAPHAT BATTERY PACKAGEJESD-30 代码:R-PDSO-G32
内存密度:4194304 bit内存集成电路类型:NON-VOLATILE SRAM MODULE
内存宽度:8功能数量:1
端子数量:32字数:524288 words
字数代码:512000工作模式:ASYNCHRONOUS
组织:512KX8封装主体材料:PLASTIC/EPOXY
封装代码:SOP封装形状:RECTANGULAR
封装形式:SMALL OUTLINE并行/串行:PARALLEL
认证状态:Not Qualified最大供电电压 (Vsup):5.5 V
最小供电电压 (Vsup):4.75 V标称供电电压 (Vsup):5 V
表面贴装:YES技术:CMOS
端子形式:GULL WING端子位置:DUAL
Base Number Matches:1

M48Z512A-85CS9 数据手册

 浏览型号M48Z512A-85CS9的Datasheet PDF文件第2页浏览型号M48Z512A-85CS9的Datasheet PDF文件第3页浏览型号M48Z512A-85CS9的Datasheet PDF文件第4页浏览型号M48Z512A-85CS9的Datasheet PDF文件第5页浏览型号M48Z512A-85CS9的Datasheet PDF文件第6页浏览型号M48Z512A-85CS9的Datasheet PDF文件第7页 
M48Z512A  
M48Z512AY  
4 Mbit (512Kb x8) ZEROPOWER SRAM  
INTEGRATED LOW POWER SRAM,  
POWER-FAIL CONTROL CIRCUIT and  
BATTERY  
CONVENTIONAL SRAM OPERATION;  
UNLIMITED WRITE CYCLES  
32  
1
10 YEARS of DATA RETENTION in the  
PMDIP32 (PM)  
Module  
ABSENCE of POWER  
AUTOMATIC POWER-FAIL CHIP DESELECT  
and WRITE PROTECTION  
SNAPHAT (SH)  
Battery  
WRITE PROTECT VOLTAGES  
(V  
= Power-fail Deselect Voltage):  
PFD  
– M48Z512A: 4.50V V  
4.75V  
PFD  
– M48Z512AY: 4.20V V  
4.50V  
PFD  
32  
BATTERY INTERNALLY ISOLATED UNTIL  
POWER IS APPLIED  
1
PIN and FUNCTION COMPATIBLE with  
TSOP II 32  
(10 x 20mm)  
JEDEC STANDARD 512K x 8 SRAMs  
SURFACE MOUNT CHIP SET PACKAGING  
INCLUDES a 28-PIN SOIC and a 32-LEAD  
TSOP (SNAPHAT TOP TO BE ORDERED  
SEPARATELY)  
SOH28  
Surface Mount Chip Set Solution (CS)  
SOIC PACKAGE PROVIDES DIRECT  
CONNECTION for a SNAPHAT TOP WHICH  
CONTAINS the BATTERY  
Figure 1. Logic Diagram  
V
CC  
SNAPHAT HOUSING (BATTERY) IS  
REPLACEABLE  
19  
8
Table 1. Signal Names  
A0-A18  
W
DQ0-DQ7  
A0-A18  
Address Inputs  
Data Inputs / Outputs  
Chip Enable  
M48Z512A  
M48Z512AY  
DQ0-DQ7  
E
E
G
G
W
Output Enable  
Write Enable  
Supply Voltage  
Ground  
V
V
SS  
CC  
AI02043  
V
SS  
March 2000  
1/17  

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