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M48T35Y-70PM1E PDF预览

M48T35Y-70PM1E

更新时间: 2024-02-22 03:53:38
品牌 Logo 应用领域
意法半导体 - STMICROELECTRONICS 静态存储器
页数 文件大小 规格书
29页 259K
描述
5V, 256 Kbit (32 Kb x 8) TIMEKEEPER SRAM

M48T35Y-70PM1E 技术参数

是否无铅: 不含铅是否Rohs认证: 符合
生命周期:Not Recommended零件包装代码:DIP
包装说明:DIP, DIP28,.6针数:28
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:5.71
最大时钟频率:0.032 MHz外部数据总线宽度:8
信息访问方法:PARALLEL, DIRECT ADDRESS中断能力:N
JESD-30 代码:R-PDIP-P28JESD-609代码:e3
长度:37.595 mm端子数量:28
计时器数量:最高工作温度:70 °C
最低工作温度: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
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:9.53 mm
子类别:Timer or RTC最大供电电压:5.5 V
最小供电电压:4.5 V标称供电电压:5 V
表面贴装:NO技术:CMOS
温度等级:COMMERCIAL端子面层:MATTE TIN
端子形式:PIN/PEG端子节距:2.54 mm
端子位置:DUAL最短时间:SECONDS
处于峰值回流温度下的最长时间:NOT SPECIFIED易失性:NO
宽度:15.24 mmuPs/uCs/外围集成电路类型:TIMER, REAL TIME CLOCK
Base Number Matches:1

M48T35Y-70PM1E 数据手册

 浏览型号M48T35Y-70PM1E的Datasheet PDF文件第2页浏览型号M48T35Y-70PM1E的Datasheet PDF文件第3页浏览型号M48T35Y-70PM1E的Datasheet PDF文件第4页浏览型号M48T35Y-70PM1E的Datasheet PDF文件第5页浏览型号M48T35Y-70PM1E的Datasheet PDF文件第6页浏览型号M48T35Y-70PM1E的Datasheet PDF文件第7页 
M48T35  
M48T35Y  
5V, 256 Kbit (32 Kb x 8) TIMEKEEPER® SRAM  
Features  
Integrated, ultra low power SRAM, real time  
clock, power-fail control circuit and battery  
BYTEWIDE™ RAM-like clock access  
BCD coded year, month, day, date, hours,  
minutes, and seconds  
28  
Frequency test output for real time clock  
1
Automatic power-fail chip deselect and WRITE  
protection  
WRITE protect voltages  
PCDIP28 (PC)  
Battery/Crystal  
CAPHAT  
(V  
= Power-fail Deselect Voltage):  
PFD  
– M48T35: V = 4.75 to 5.5V  
CC  
– 4.5V V  
4.75V  
PFD  
– M48T35Y: V = 4.5 to 5.5V  
CC  
SNAPHAT (SH)  
Battery/Crystal  
– 4.2V V  
4.5V  
PFD  
Self-contained battery and crystal in the  
CAPHAT™ DIP package  
SOIC package provides direct connection for a  
®
SNAPHAT housing containing the battery and  
crystal  
®
SNAPHAT housing (battery and crystal) is  
replaceable  
28  
1
Pin and function compatible with JEDEC  
standard 32 Kb x 8 SRAMs  
SOH28 (MH)  
RoHS compliant  
– Lead-free second level interconnect  
August 2007  
Rev 7  
1/29  
www.st.com  
1

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