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M48T59V-70MH1E PDF预览

M48T59V-70MH1E

更新时间: 2024-11-14 05:46:51
品牌 Logo 应用领域
意法半导体 - STMICROELECTRONICS 计时器或实时时钟微控制器和处理器外围集成电路静态存储器光电二极管双倍数据速率
页数 文件大小 规格书
32页 376K
描述
5.0 or 3.3 V, 64 Kbit (8 Kbit x 8) TIMEKEEPER® SRAM

M48T59V-70MH1E 技术参数

是否Rohs认证:符合生命周期:Obsolete
零件包装代码:SOIC包装说明:0.330 INCH, LEAD FREE, PLASTIC, SOH-28
针数:28Reach Compliance Code:compliant
ECCN代码:EAR99HTS代码:8542.39.00.01
风险等级:5.82Is Samacsys:N
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:Y
JESD-30 代码:R-PDSO-G28长度:18.1 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:SOP
封装等效代码:SOP28,.5封装形状:RECTANGULAR
封装形式:SMALL OUTLINE峰值回流温度(摄氏度):260
电源:3.3 V认证状态:Not Qualified
座面最大高度:3.05 mm子类别:Timer or RTC
最大供电电压:3.6 V最小供电电压:3 V
标称供电电压:3.3 V表面贴装:YES
技术:CMOS温度等级:COMMERCIAL
端子形式:GULL WING端子节距:1.27 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:10易失性:NO
宽度:8.56 mmuPs/uCs/外围集成电路类型:TIMER, REAL TIME CLOCK
Base Number Matches:1

M48T59V-70MH1E 数据手册

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M48T59  
M48T59Y, M48T59V  
5.0 or 3.3 V, 64 Kbit (8 Kbit x 8) TIMEKEEPER® SRAM  
Not For New Design  
Features  
Integrated ultra low power SRAM, real-time  
clock, power-fail control circuit, and battery  
Frequency test output for real-time clock  
software calibration  
Automatic power-fail chip deselect and WRITE  
28  
protection  
1
WRITE protect voltages  
(V  
= Power-fail deselect voltage):  
PFD  
– M48T59: V = 4.75 to 5.5 V  
CC  
PCDIP28 (PC)  
battery/crystal  
CAPHAT  
4.5 V V  
4.75 V  
PFD  
– M48T59Y: V = 4.5 to 5.5 V  
CC  
4.2 V V  
– M48T59V : V = 3.0 to 3.6 V  
4.5 V  
PFD  
(a)  
CC  
2.7 V V  
3.0 V  
PFD  
SNAPHAT (SH)  
battery/crystal  
Self-contained battery and crystal in the  
CAPHAT™ DIP package  
Packaging includes a 28-lead SOIC and  
®
SNAPHAT top (to be ordered separately)  
SOIC package provides direct connection for a  
SNAPHAT top which contains the battery and  
crystal  
Microprocessor power-on reset (valid even  
during battery back-up moe)  
28  
Programmable alarm otput active in the  
1
battery back-up mode  
Battery low fag  
SOH28 (MH)  
RoHS compliant  
– Lead-free second level interconnect  
a. Contact local ST sales office for availability of 3.3 V  
version.  
April 2008  
Rev 7  
1/32  
This is information on a product still in production but not recommended for new designs.  
www.st.com  
1

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