Datasheet > M41TTHSMQ6E

M41TTHSMQ6E

更新时间： 2024-11-05 03:48:31

品牌	Logo	应用领域
意法半导体 - STMICROELECTRONICS		时钟
页数	文件大小	规格书
40页	330K
描述
Serial Real Time Clock with 44Bytes NVRAM and Reset

阅读下载

中文翻译

获取价格

数据手册

如果您发现信息不准确，欢迎纠错

M41TTHSMQ6E 数据手册

M41T94

Serial Real Time Clock with 44Bytes NVRAM and Reset

Feature summary

■ Counters for tenths/hundredths of seconds,

seconds, minutes, hours, day, date, month,

year, and century

■ 32KHz crystal oscillator integrating load

capacitance (12.5pF) providing exceptional

oscillator stability and high crystal series

resistance operation

SO16 (MQ)

■ Serial peripheral interface (2MHz SPI)

■ Ultra-low battery supply current of 500nA (max)

■ 2.7 to 5.5V operating voltage

■ 2.5 to 5.5V oscillator operating voltage

■ Battery low Flag

SNAPHAT (SH)

Battery & Crystal

■ Automatic switch-over and deselect circuitry

■ 44 bytes of general purpose RAM

■ Programmable Alarm and interrupt function

(valid even during battery back-up mode)

■ Accurate programmable Watchdog timer (from

62.5ms to 128s)

■ Microprocessor power-on reset

■ Choice of power-fail deselect voltages

SOH28 (MH)

(V = 2.7 to 5.5V):

– THS = V ; 2.55V ≤V

≤2.70V

≤4.50V

PFD

– THS = V ; 4.20V ≤V

■ Packaging includes a 28-lead SOIC and

SNAPHAT TOP (to be ordered separately) or

16-lead SOIC

■ 28-lead SOIC package provides direct

connection for a SNAPHAT TOP which

contains the battery and crystal

August 2006

Rev 4

1/40

www.st.com

12 3 4 5 6 7...40

中文翻译

下载PDF

与M41TTHSMQ6E相关器件

型号	品牌	获取价格	描述	数据表
M41TTHSMQ6F	STMICROELECTRONICS	获取价格	Serial Real Time Clock with 44Bytes NVRAM and Reset
M41TTHSMQ6TR	STMICROELECTRONICS	获取价格	Serial Real Time Clock with 44Bytes NVRAM and Reset
M420000001B	AMD	获取价格	Am29DL16xD 16 Megabit (2 M x 8-Bit/1 M x 16-Bit) CMOS 3.0 Volt-only, Simultaneous Operatio
M420000001J	AMD	获取价格	Am29DL16xD 16 Megabit (2 M x 8-Bit/1 M x 16-Bit) CMOS 3.0 Volt-only, Simultaneous Operatio
M420000001O	AMD	获取价格	Am29DL16xD 16 Megabit (2 M x 8-Bit/1 M x 16-Bit) CMOS 3.0 Volt-only, Simultaneous Operatio
M420000001P	AMD	获取价格	Am29DL16xD 16 Megabit (2 M x 8-Bit/1 M x 16-Bit) CMOS 3.0 Volt-only, Simultaneous Operatio
M420000004	AMD	获取价格	Am29DL16xD 16 Megabit (2 M x 8-Bit/1 M x 16-Bit) CMOS 3.0 Volt-only, Simultaneous Operatio
M420000005	AMD	获取价格	Am29DL16xD 16 Megabit (2 M x 8-Bit/1 M x 16-Bit) CMOS 3.0 Volt-only, Simultaneous Operatio
M420000006	AMD	获取价格	Am29DL16xD 16 Megabit (2 M x 8-Bit/1 M x 16-Bit) CMOS 3.0 Volt-only, Simultaneous Operatio
M420000007	AMD	获取价格	Am29DL16xD 16 Megabit (2 M x 8-Bit/1 M x 16-Bit) CMOS 3.0 Volt-only, Simultaneous Operatio