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M48Z35-70PC1 PDF预览

M48Z35-70PC1

更新时间: 2024-09-24 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PC
页数 文件大小 规格书
18页 137K
描述
256 Kbit 32Kb x8 ZEROPOWER SRAM

M48Z35-70PC1 技术参数

是否Rohs认证: 符合生命周期:Active
零件包装代码:DIP包装说明:DIP, DIP28,.6
针数:28Reach Compliance Code:compliant
ECCN代码:EAR99HTS代码:8542.32.00.41
风险等级:2.1Samacsys Confidence:3
Samacsys Status:ReleasedSamacsys PartID:221880
Samacsys Pin Count:28Samacsys Part Category:Integrated Circuit
Samacsys Package Category:Dual-In-Line PackagesSamacsys Footprint Name:PCDIP28
Samacsys Released Date:2015-09-17 10:56:35Is Samacsys:N
最长访问时间:70 nsJESD-30 代码:R-PDIP-T28
JESD-609代码:e3长度:39.625 mm
内存密度:262144 bit内存集成电路类型:NON-VOLATILE SRAM MODULE
内存宽度:8混合内存类型:N/A
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:DIP封装等效代码:DIP28,.6
封装形状:RECTANGULAR封装形式:IN-LINE
并行/串行:PARALLEL峰值回流温度(摄氏度):NOT SPECIFIED
电源:5 V认证状态:Not Qualified
座面最大高度:9.65 mm最大待机电流:0.003 A
子类别:SRAMs最大压摆率:0.05 mA
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:NO
技术:CMOS温度等级:COMMERCIAL
端子面层:Matte Tin (Sn)端子形式:THROUGH-HOLE
端子节距:2.54 mm端子位置:DUAL
处于峰值回流温度下的最长时间:NOT SPECIFIED宽度:15.24 mm
Base Number Matches:1

M48Z35-70PC1 数据手册

 浏览型号M48Z35-70PC1的Datasheet PDF文件第2页浏览型号M48Z35-70PC1的Datasheet PDF文件第3页浏览型号M48Z35-70PC1的Datasheet PDF文件第4页浏览型号M48Z35-70PC1的Datasheet PDF文件第5页浏览型号M48Z35-70PC1的Datasheet PDF文件第6页浏览型号M48Z35-70PC1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  

M48Z35-70PC1 替代型号

型号 品牌 替代类型 描述 数据表
DS1230AB-70+ MAXIM

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