M41T50Q6F datasheet(7/23 Pages) STMICROELECTRONICS

Part #	M41T50Q6F

Description	Serial Access Digital Input Real-Time Clock with Alarms

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Manufacturer	STMICROELECTRONICS [STMicroelectronics]

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M41T50

Figure 5. Serial Bus Data Transfer Sequence

Figure 6. Acknowledgement Sequence

AI00587

DATA

CLOCK

DATA LINE

STABLE

DATA VALID

START

CONDITION

CHANGE OF

DATA ALLOWED

STOP

CONDITION

AI00601

DATA OUTPUT

BY RECEIVER

DATA OUTPUT

BY TRANSMITTER

SCL FROM

MASTER

START

CLOCK PULSE FOR

ACKNOWLEDGEMENT

12

89

MSB

LSB

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