M41T56(2006) View Datasheet(PDF) - STMicroelectronics

Part Name

Description

Manufacturer

M41T56
(Rev.:2006)

Serial real-time clock with 56 bytes NVRAM

STMicroelectronics 

M41T56

Figure 4. Block diagram

OSCI

OSCO

FT/OUT

VCC

VSS

VBAT

OSCILLATOR

32.768 kHz

VOLTAGE

SENSE

and

SWITCH

CIRCUITRY

SCL

SDA

SERIAL

BUS

INTERFACE

Summary description

DIVIDER

CONTROL

LOGIC

1 Hz

SECONDS

MINUTES

CENTURY/HOURS

DAY

DATE

MONTH

YEAR

CONTROL

ADDRESS

REGISTER

RAM

(56 x 8)

AI02566

7/28

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