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M41T56M6 View Datasheet(PDF) - STMicroelectronics

Part Name
Description
Manufacturer
M41T56M6
ST-Microelectronics
STMicroelectronics ST-Microelectronics
M41T56M6 Datasheet PDF : 25 Pages
1 2 3 4 5 6 7 8 9 10 Next Last
M41T56
Serial real-time clock with 56 bytes NVRAM
Features
Counters for seconds, minutes, hours, day,
date, month, years, and century
32KHz crystal oscillator integrating load
capacitance (12.5pF) providing exceptional
oscillator stability and high crystal series
resistance operation
Serial interface supports I2C bus (100kHz
protocol)
Ultra-low battery supply current of 450nA
(typ at 3V)
5V ±10% supply voltage
Timekeeping down to 2.5V
Automatic power-fail detect and switch circuitry
56 bytes of general purpose RAM
Software clock calibration to compensate
crystal deviation due to temperature
Automatic leap year compensation
Operating temperature of –40°C to 85°C
Available in an 8-lead, 150mil, plastic SOIC
(SO8)
RoHS compliant
– Lead-free second level interconnect
8
1
SO8 (M) 150mil width
December 2007
Rev 8
1/25
www.st.com
1
 

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