5秒后页面跳转
M41T93RQA6E PDF预览

M41T93RQA6E

更新时间: 2024-11-12 02:55:11
品牌 Logo 应用领域
意法半导体 - STMICROELECTRONICS 计时器或实时时钟电池微控制器和处理器外围集成电路
页数 文件大小 规格书
49页 418K
描述
Serial SPI bus RTC with battery switchover

M41T93RQA6E 技术参数

是否无铅: 不含铅是否Rohs认证: 符合
生命周期:Obsolete零件包装代码:QFN
包装说明:4 X 4 MM, ROHS COMPLIANT, QFN-16针数:16
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:5.33
Is Samacsys:N最大时钟频率:5 MHz
信息访问方法:SERIAL, 4 WIRE/SPI中断能力:Y
JESD-30 代码:S-PQCC-N16长度:4 mm
位数:8端子数量:16
计时器数量:1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:HVQCCN封装等效代码:LCC16,.12SQ,20
封装形状:SQUARE封装形式:CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE
峰值回流温度(摄氏度):NOT SPECIFIED电源:3/5 V
认证状态:Not Qualified座面最大高度:1 mm
子类别:Timers or RTCs最大供电电压:5.5 V
最小供电电压:2.7 V标称供电电压:3 V
表面贴装:YES技术:CMOS
温度等级:INDUSTRIAL端子形式:NO LEAD
端子节距:0.65 mm端子位置:QUAD
最短时间:1/100 SECOND处于峰值回流温度下的最长时间:NOT SPECIFIED
易失性:NO宽度:4 mm
uPs/uCs/外围集成电路类型:TIMER, REAL TIME CLOCKBase Number Matches:1

M41T93RQA6E 数据手册

 浏览型号M41T93RQA6E的Datasheet PDF文件第2页浏览型号M41T93RQA6E的Datasheet PDF文件第3页浏览型号M41T93RQA6E的Datasheet PDF文件第4页浏览型号M41T93RQA6E的Datasheet PDF文件第5页浏览型号M41T93RQA6E的Datasheet PDF文件第6页浏览型号M41T93RQA6E的Datasheet PDF文件第7页 
M41T93  
Serial SPI bus RTC with battery switchover  
Preliminary Data  
Feature summary  
2.0 to 5.5V clock operating voltage  
Ultra-low battery supply current of 365nA  
Counters for tenths/hundredths of seconds,  
seconds, minutes, hours, day, date, month,  
year, and century  
QFN16, 4mm x 4mm (QA)  
Programmable clock calibration (analog and  
digital)  
18  
Automatic switch-over and reset output  
1
circuitry (fixed reference)  
– M41T93S: V = 3.0V to 5.5V  
CC  
SOX18 (MY, 18-pin, 300mil SOIC  
with Embedded Crystal)  
(2.85V V  
3.00V)  
RST  
– M41T93R: V = 2.7V to 5.5V  
CC  
(2.55V V  
2.70V)  
RST  
– M41T93Z: V = 2.38V to 5.50V  
CC  
(2.25V V  
2.38V)  
RST  
Compatible with SPI Bus serial interface  
Package options include:  
(positive clock SPI modes)  
– a 16-Lead QFN or an 18-Lead Embedded  
Crystal SOIC  
Programmable alarm with interrupt function  
(valid even during battery back-up mode)  
RoHS Compliance: lead-free components are  
nd  
compliant with the RoHS directive.  
Optional 2 programmable alarm available  
Square wave output (defaults to 32kHz on  
power-up)  
RESET (RST) output  
Watchdog timer  
Programmable 8-bit counter/timer  
7 Bytes of battery-backed user SRAM  
Battery low flag  
Power-down time stamp (HT Bit)  
Low operating current of 80µA  
Oscillator stop detection  
Battery or super-cap™ Back-up  
Operating temperature of –40°C to 85°C  
August 2006  
Rev 1  
1/49  
This is preliminary information on a new product now in development or undergoing evaluation. Details are subject to  
change without notice.  
www.st.com  
49  

与M41T93RQA6E相关器件

型号 品牌 获取价格 描述 数据表
M41T93RQA6F STMICROELECTRONICS

获取价格

Serial SPI bus RTC with battery switchover
M41T93SMY6E STMICROELECTRONICS

获取价格

Serial SPI bus RTC with battery switchover
M41T93SMY6F STMICROELECTRONICS

获取价格

Serial SPI bus RTC with battery switchover
M41T93SQA6E STMICROELECTRONICS

获取价格

Serial SPI bus RTC with battery switchover
M41T93SQA6F STMICROELECTRONICS

获取价格

Serial SPI bus RTC with battery switchover
M41T93ZMY6E STMICROELECTRONICS

获取价格

Serial SPI bus RTC with battery switchover
M41T93ZMY6F STMICROELECTRONICS

获取价格

Serial SPI bus RTC with battery switchover
M41T93ZQA6E STMICROELECTRONICS

获取价格

Serial SPI bus RTC with battery switchover
M41T93ZQA6F STMICROELECTRONICS

获取价格

Serial SPI bus RTC with battery switchover
M41T94 STMICROELECTRONICS

获取价格

512 Bit 64 bit x8 SERIAL RTC SPI SRAM