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M48Z35-70MH1TR PDF预览

M48Z35-70MH1TR

更新时间: 2024-11-12 22:08:19
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
18页 137K
描述
256 Kbit 32Kb x8 ZEROPOWER SRAM

M48Z35-70MH1TR 技术参数

是否无铅: 含铅是否Rohs认证: 不符合
生命周期:Obsolete零件包装代码:SOIC
包装说明:0.330 INCH, SNAPHAT, PLASTIC, SOH-28针数:28
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.32.00.41风险等级:5.5
Is Samacsys:N最长访问时间:70 ns
JESD-30 代码:R-PDSO-G28JESD-609代码:e0
长度:18.1 mm内存密度:262144 bit
内存集成电路类型:NON-VOLATILE SRAM内存宽度:8
功能数量:1端口数量:1
端子数量:28字数:32768 words
字数代码:32000工作模式:ASYNCHRONOUS
最高工作温度:70 °C最低工作温度:
组织:32KX8输出特性:3-STATE
可输出:YES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
峰值回流温度(摄氏度):NOT SPECIFIED认证状态:Not Qualified
座面最大高度:3.05 mm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
温度等级:COMMERCIAL端子面层:TIN LEAD
端子形式:GULL WING端子节距:1.27 mm
端子位置:DUAL处于峰值回流温度下的最长时间:NOT SPECIFIED
宽度:8.56 mmBase Number Matches:1

M48Z35-70MH1TR 数据手册

 浏览型号M48Z35-70MH1TR的Datasheet PDF文件第2页浏览型号M48Z35-70MH1TR的Datasheet PDF文件第3页浏览型号M48Z35-70MH1TR的Datasheet PDF文件第4页浏览型号M48Z35-70MH1TR的Datasheet PDF文件第5页浏览型号M48Z35-70MH1TR的Datasheet PDF文件第6页浏览型号M48Z35-70MH1TR的Datasheet PDF文件第7页 
M48Z35  
M48Z35Y  
®
256 Kbit (32Kb x8) ZEROPOWER SRAM  
INTEGRATED ULTRA LOW POWER SRAM,  
SNAPHAT (SH)  
Battery  
POWER-FAIL CONTROL CIRCUIT and  
BATTERY  
READ CYCLE TIME EQUALS WRITE CYCLE  
TIME  
AUTOMATIC POWER-FAIL CHIP DESELECT  
and WRITE PROTECTION  
28  
WRITE PROTECT VOLTAGES  
(V  
PFD  
= Power-fail Deselect Voltage):  
1
28  
– M48Z35: 4.50V V  
4.75V  
PCDIP28 (PC)  
PFD  
1
Battery CAPHAT  
– M48Z35Y: 4.20V V  
4.50V  
PFD  
SOH28 (MH)  
SELF-CONTAINED BATTERY in the CAPHAT  
DIP PACKAGE  
PACKAGING INCLUDES a 28-LEAD SOIC and  
®
SNAPHAT TOP (to be Ordered Separately)  
Figure 1. Logic Diagram  
SOIC PACKAGE PROVIDES DIRECT  
CONNECTION for a SNAPHAT TOP which  
CONTAINS the BATTERY and CRYSTAL  
PIN and FUNCTION COMPATIBLE with  
JEDEC STANDARD 32K x8 SRAMs  
V
CC  
DESCRIPTION  
The M48Z35/35Y ZEROPOWER RAM is a 32  
Kbit x8 non-volatile static RAM that integrates  
power-fail deselect circuitry and battery control  
logic on a single die. The monolithic chip is avail-  
able in two special packages to provide a highly in-  
tegrated battery backed-up memory solution.  
®
15  
8
A0-A14  
DQ0-DQ7  
W
E
M48Z35  
M48Z35Y  
Table 1. Signal Names  
G
A0-A14  
Address Inputs  
Data Inputs / Outputs  
Chip Enable  
DQ0-DQ7  
E
V
SS  
AI01616D  
G
W
Output Enable  
Write Enable  
Supply Voltage  
Ground  
V
CC  
V
SS  
August 1999  
1/18  

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