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M48T59-70MH1F PDF预览

M48T59-70MH1F

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
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

M48T59-70MH1F 技术参数

是否无铅:不含铅是否Rohs认证:符合
生命周期:ObsoleteReach Compliance Code:compliant
风险等级:5.84Is Samacsys:N
信息访问方法:PARALLEL中断能力:Y
JESD-30 代码:R-PDSO-G28JESD-609代码:e3
湿度敏感等级:1端子数量:28
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):225
电源:5 V认证状态:Not Qualified
子类别:Timer or RTC标称供电电压:5 V
表面贴装:YES技术:CMOS
温度等级:COMMERCIAL端子面层:MATTE TIN
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:NOT SPECIFIED易失性:NO
uPs/uCs/外围集成电路类型:TIMER, MEMORY REFRESHBase Number Matches:1

M48T59-70MH1F 数据手册

 浏览型号M48T59-70MH1F的Datasheet PDF文件第2页浏览型号M48T59-70MH1F的Datasheet PDF文件第3页浏览型号M48T59-70MH1F的Datasheet PDF文件第4页浏览型号M48T59-70MH1F的Datasheet PDF文件第5页浏览型号M48T59-70MH1F的Datasheet PDF文件第6页浏览型号M48T59-70MH1F的Datasheet PDF文件第7页 
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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