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M48T58Y-70PC1TR PDF预览

M48T58Y-70PC1TR

更新时间: 2024-11-13 22:17:43
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
27页 177K
描述
5.0V, 64 Kbit (8 Kb x 8) TIMEKEEPER SRAM

M48T58Y-70PC1TR 技术参数

生命周期:Active零件包装代码:DIP
包装说明:DIP,针数:28
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:5.22
Is 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
JESD-30 代码:R-PDIP-T28长度:39.625 mm
端子数量:28计时器数量:
片上数据RAM宽度:8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封装形状:RECTANGULAR
封装形式:IN-LINE认证状态:Not Qualified
RAM(字数):8184座面最大高度:9.65 mm
最大压摆率:50 mA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端子形式:THROUGH-HOLE
端子节距:2.54 mm端子位置:DUAL
宽度:15.24 mmuPs/uCs/外围集成电路类型:TIMER, REAL TIME CLOCK
Base Number Matches:1

M48T58Y-70PC1TR 数据手册

 浏览型号M48T58Y-70PC1TR的Datasheet PDF文件第2页浏览型号M48T58Y-70PC1TR的Datasheet PDF文件第3页浏览型号M48T58Y-70PC1TR的Datasheet PDF文件第4页浏览型号M48T58Y-70PC1TR的Datasheet PDF文件第5页浏览型号M48T58Y-70PC1TR的Datasheet PDF文件第6页浏览型号M48T58Y-70PC1TR的Datasheet PDF文件第7页 
M48T58  
M48T58Y  
®
5.0V, 64 Kbit (8 Kb x 8) TIMEKEEPER SRAM  
FEATURES SUMMARY  
INTEGRATED, ULTRA LOW POWER SRAM,  
REAL TIME CLOCK, POWER-FAIL CONTROL  
CIRCUIT and BATTERY  
Figure 1. 28-pin PCDIP, CAPHAT™ Package  
BYTEWIDE™ RAM-LIKE CLOCK ACCESS  
BCD CODED YEAR, MONTH, DAY, DATE,  
HOURS, MINUTES, and SECONDS  
FREQUENCY TEST OUTPUT FOR REAL  
28  
TIME CLOCK  
AUTOMATIC POWER-FAIL CHIP DESELECT  
1
and WRITE PROTECTION  
PCDIP28 (PC)  
Battery/Crystal  
CAPHAT  
WRITE PROTECT VOLTAGES  
(V  
= Power-fail Deselect Voltage):  
PFD  
– M48T58: V = 4.75 to 5.5V  
CC  
4.5V V  
4.75V  
PFD  
– M48T58Y: V = 4.5 to 5.5V  
CC  
4.2V V  
4.5V  
PFD  
Figure 2. 28-pin SOIC Package  
SELF-CONTAINED BATTERY and CRYSTAL  
IN THE CAPHAT™ DIP PACKAGE  
SNAPHAT (SH)  
Battery/Crystal  
PACKAGING INCLUDES a 28-LEAD SOIC and  
®
SNAPHAT TOP (to be Ordered Separately)  
SOIC PACKAGE PROVIDES DIRECT  
CONNECTION FOR A SNAPHAT HOUSING  
CONTAINING THE BATTERY and CRYSTAL  
PIN and FUNCTION COMPATIBLE WITH  
JEDEC STANDARD 8 Kb x 8 SRAMs  
28  
1
SOH28 (MH)  
May 2002  
1/27  

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