Datasheet > M41TM6

M41TM6

更新时间： 2024-11-04 22:10:27

品牌	Logo	应用领域
意法半导体 - STMICROELECTRONICS		/
页数	文件大小	规格书
15页	102K
描述
Serial Access TIMEKEEPER

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中文翻译

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数据手册

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M41TM6 数据手册

M41T00

Serial Access TIMEKEEPER

■ 2.0V to 5.5V SUPPLY VOLTAGE

■ COUNTERS for SECONDS, MINUTES,

HOURS, DAY, DATE, MONTH, YEARS and

CENTURY

■ YEAR 2000 COMPLIANT

■ SOFTWARE CLOCK CALIBRATION

■ AUTOMATIC SWITCH-OVER and DESELECT

CIRCUITRY

■ I C BUS COMPATIBLE

SO8 (M)

150mil Width

■ ULTRA-LOW BATTERY SUPPLY CURRENT

of 1µA

■ LOW OPERATING CURRENT of 300µA

■ OPERATING TEMPERATURE of –40 to 85°C

■ AUTOMATIC LEAP YEAR COMPENSATION

■ SPECIAL SOFTWARE PROGRAMMABLE

Figure 1. Logic Diagram

OUTPUT

DESCRIPTION

The M41T00 TIMEKEEPER RAM is a low power

Serial TIMEKEEPER with a built-in 32.768kHz os-

cillator (external crystal controlled). Eight bytes of

the RAM are used for the clock/calendar function

and are configured in binary coded decimal (BCD)

format. Addresses and data are transferred serial-

ly via a two-line bi-directional bus. The built-in ad-

dress register is incremented automatically after

each write or read data byte.

BAT

OSCO

SDA

OSCI

SCL

Table 1. Signal Names

M41T00

OSCI

Oscillator Input

FT/OUT

OCSO

Oscillator Output

Frequency Test / Output Driver

(Open Drain)

FT/OUT

SDA

SCL

Serial Data Address Input / Output

Serial Clock

AI00530

Battery Supply Voltage

Supply Voltage

BAT

Ground

May 2000

1/15

12 3 4 5 6 7...15

中文翻译

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M41TTHSMH6E	STMICROELECTRONICS	获取价格	Serial Real Time Clock with 44Bytes NVRAM and Reset
M41TTHSMH6F	STMICROELECTRONICS	获取价格	Serial Real Time Clock with 44Bytes NVRAM and Reset
M41TTHSMH6TR	STMICROELECTRONICS	获取价格	Serial Real Time Clock with 44Bytes NVRAM and Reset
M41TTHSMQ6	STMICROELECTRONICS	获取价格	Serial Real Time Clock with 44Bytes NVRAM and Reset
M41TTHSMQ6E	STMICROELECTRONICS	获取价格	Serial Real Time Clock with 44Bytes NVRAM and Reset
M41TTHSMQ6F	STMICROELECTRONICS	获取价格	Serial Real Time Clock with 44Bytes NVRAM and Reset