M41T80M datasheet(1/20 Pages) STMICROELECTRONICS

부품명	M41T80M

상세설명	SERIAL ACCESS RTC WITH ALARMS

PDF	20 Pages

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제조업체	STMICROELECTRONICS [STMicroelectronics]

홈페이지	http://www.st.com

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October 2002

M41T80

SERIAL ACCESS RTC WITH ALARMS

FEATURES SUMMARY

s

2.0 TO 5.5V CLOCK OPERATING VOLTAGE

s

COUNTERS FOR TENTHS/HUNDREDTHS

OF SECONDS, SECONDS, MINUTES,

HOURS, DAY, DATE, MONTH, YEAR, and

CENTURY

s

SERIAL INTERFACE SUPPORTS I2C BUS

(400KHz)

s

PROGRAMMABLE ALARM and INTERRUPT

FUNCTION

s

LOW OPERATING CURRENT OF 200µA

s

OPERATING TEMPERATURE OF –40 TO

85°C

Figure 1. Logic Diagram

Figure 2. 8-pin SOIC Package

Table 1. Signal Names

SCL

VCC

M41T80

VSS

SDA

F32k

IRQ/OUT/SQW

XI

XO

AI07005

XI

Oscillator Input

XO

Oscillator Output

IRQ/OUT/

SQW

Interrupt / Output Driver / Square

Wave (Open Drain)

SDA

Serial Data Input/Output

SCL

Serial Clock Input

F32k

32kHz Square Wave Output (Open

drain)

VCC

Supply Voltage

VSS

Ground

8

1

SO8 (M)

유사한 부품 번호 - M41T80M

제조업체	부품명	데이터시트	상세설명
STMicroelectronics	M41T80M6E	208Kb / 25P	Serial access Real Time Clock with alarm 29-Aug-2006
	M41T80M6E	439Kb / 27P	Serial access real-time clock with alarm 03-Aug-2011
	M41T80M6F	208Kb / 25P	Serial access Real Time Clock with alarm 29-Aug-2006
	M41T80M6F	439Kb / 27P	Serial access real-time clock with alarm 03-Aug-2011

More results

유사한 설명 - M41T80M

제조업체	부품명	데이터시트	상세설명
STMicroelectronics	M41T81	389Kb / 27P	Serial Access Real-Time Clock with Alarms Rev. 2.0
	M41T315Y	404Kb / 24P	Serial Access Phantom RTC Supervisor Jun-2004
	M41T62	670Kb / 33P	Serial Access Real-Time Clock with Alarms 13-Nov-2003
	M41T81S	438Kb / 29P	Serial Access Real-Time Clock with Alarms 22-Jan-2004
	M41T50	288Kb / 23P	Serial Access Digital Input Real-Time Clock with Alarms 12-Dec-2003
	M41T62	314Kb / 40P	Serial Access Real-Time Clock with Alarms 22-Aug-2006
	M41T315Y	241Kb / 30P	Serial access phantom RTC supervisor 26-Nov-2007
	M41T81S	282Kb / 31P	Serial access real-time clock with alarms 22-Jan-2007
	M41T66	342Kb / 33P	Serial access real-time clock with alarms 22-Oct-2008
	M41T81S	507Kb / 32P	Serial access real-time clock (RTC) with alarms 16-May-2012

More results

M41T80M 데이터시트(PDF) 1 Page - STMicroelectronics

M41T80M 데이터시트(HTML) 1 Page - STMicroelectronics

유사한 부품 번호 - M41T80M

유사한 설명 - M41T80M

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