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M48T59Y-70MH6 PDF预览

M48T59Y-70MH6

更新时间: 2024-11-10 22:17:47
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
21页 169K
描述
64 Kbit 8Kb x8 TIMEKEEPER SRAM

M48T59Y-70MH6 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, PLASTIC, SOH-28
针数:28Reach Compliance Code:compliant
ECCN代码:EAR99HTS代码:8542.39.00.01
风险等级:5.81Is 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-G28JESD-609代码:e0
长度:18.1 mm位数:8
端子数量:28计时器数量:
最高工作温度:85 °C最低工作温度:-40 °C
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):NOT SPECIFIED
电源:5 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:5.5 V最小供电电压:4.5 V
标称供电电压:5 V表面贴装:YES
技术:CMOS温度等级:INDUSTRIAL
端子面层:TIN LEAD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宽度:8.56 mm
uPs/uCs/外围集成电路类型:TIMER, REAL TIME CLOCKBase Number Matches:1

M48T59Y-70MH6 数据手册

 浏览型号M48T59Y-70MH6的Datasheet PDF文件第2页浏览型号M48T59Y-70MH6的Datasheet PDF文件第3页浏览型号M48T59Y-70MH6的Datasheet PDF文件第4页浏览型号M48T59Y-70MH6的Datasheet PDF文件第5页浏览型号M48T59Y-70MH6的Datasheet PDF文件第6页浏览型号M48T59Y-70MH6的Datasheet PDF文件第7页 
M48T59  
M48T59Y/M48T59V  
®
64 Kbit (8Kb x8) TIMEKEEPER SRAM  
PRELIMINARY DATA  
INTEGRATED ULTRA LOW POWER SRAM,  
SNAPHAT (SH)  
Battery/Crytstal  
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 PROTECTION  
28  
WRITE PROTECT VOLTAGES  
(V  
PFD  
= Power-fail Deselect Voltage):  
1
28  
PCDIP28 (PC)  
Battery/Crystal  
CAPHAT  
– M48T59: 4.5V V  
4.75V  
PFD  
1
– M48T59Y: 4.2V V  
4.5V  
3.0V  
PFD  
PFD  
SOH28 (MH)  
– M48T59V: 2.7V V  
SELF-CONTAINED BATTERY and CRYSTAL  
in the CAPHAT DIP PACKAGE  
PACKAGING INCLUDES a 28-LEAD SOIC and  
Figure 1. Logic Diagram  
®
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  
V
CC  
(Valid even during battery back-up mode)  
PROGRAMMABLE ALARM OUTPUT ACTIVE  
13  
8
in the BATTERY BACK-UP MODE  
A0-A12  
W
DQ0-DQ7  
BATTERY LOW FLAG  
Table 1. Signal Names  
M48T59  
M48T59Y  
M48T59V  
A0-A12  
Address Inputs  
E
IRQ/FT  
RST  
DQ0-DQ7  
Data Inputs / Outputs  
Interrupt / Frequency Test  
Output (Open Drain)  
G
IRQ/FT  
RST  
Power Fail Reset Output  
(Open Drain)  
E
Chip Enable  
Output Enable  
Write Enable  
Supply Voltage  
Ground  
V
SS  
AI01380E  
G
W
V
CC  
V
SS  
October 1999  
1/21  
This is preliminary information on a new product now in development or undergoing evaluation. Details are subject to change without notice.  

M48T59Y-70MH6 替代型号

型号 品牌 替代类型 描述 数据表
M48T59Y-70MH1F STMICROELECTRONICS

完全替代

5.0 or 3.3 V, 64 Kbit (8 Kbit x 8) TIMEKEEPER
M48T59Y-70MH1E STMICROELECTRONICS

功能相似

5.0 or 3.3 V, 64 Kbit (8 Kbit x 8) TIMEKEEPER
M48T59Y-70MH1 STMICROELECTRONICS

功能相似

64 Kbit 8Kb x8 TIMEKEEPER SRAM

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