M41T62 datasheet(9/33 Pages) STMICROELECTRONICS

部件名	M41T62

功能描述	Serial Access Real-Time Clock with Alarms

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制造商	STMICROELECTRONICS [STMicroelectronics]

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M41T62/63/64/65

Acknowledge. Each byte of eight bits is followed

by one Acknowledge Bit. This Acknowledge Bit is

a low level put on the bus by the receiver whereas

the master generates an extra acknowledge relat-

ed clock pulse. A slave receiver which is ad-

dressed is obliged to generate an acknowledge

after the reception of each byte that has been

clocked out of the slave transmitter.

The device that acknowledges has to pull down

the SDA line during the acknowledge clock pulse

in such a way that the SDA line is a stable Low dur-

ing the High period of the acknowledge related

clock pulse. Of course, setup and hold times must

be taken into account. A master receiver must sig-

nal an end of data to the slave transmitter by not

generating an acknowledge on the last byte that

has been clocked out of the slave. In this case the

transmitter must leave the data line High to enable

the master to generate the STOP condition.

Figure 16. Serial Bus Data Transfer Sequence

Figure 17. 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

类似零件编号 - M41T62

制造商	部件名	数据表	功能描述
STMicroelectronics	M41T62	314Kb / 40P	Serial Access Real-Time Clock with Alarms
	M41T62	695Kb / 41P	Serial real-time clocks with alarm
	M41T62	878Kb / 44P	Serial real-time clocks (RTCs) with alarm
	M41T62	706Kb / 42P	Low-power serial real-time clocks (RTCs) with alarm Rev 24 - September 2019
	M41T62LC6F	878Kb / 44P	Serial real-time clocks (RTCs) with alarm

More results

类似说明 - M41T62

制造商	部件名	数据表	功能描述
STMicroelectronics	M41T66	342Kb / 33P	Serial access real-time clock with alarms
	M41T81S	282Kb / 31P	Serial access real-time clock with alarms
	M41T81S	438Kb / 29P	Serial Access Real-Time Clock with Alarms
	M41T62	314Kb / 40P	Serial Access Real-Time Clock with Alarms
	M41T81	389Kb / 27P	Serial Access Real-Time Clock with Alarms
	M41T81S	507Kb / 32P	Serial access real-time clock (RTC) with alarms
	M41T50	288Kb / 23P	Serial Access Digital Input Real-Time Clock with Alarms
	M41T66	417Kb / 34P	Serial real-time clock with alarms
	M41T60	498Kb / 27P	Serial access real-time clock
	M41T00S	227Kb / 26P	Serial access real-time clock

More results

M41T62 数据表(PDF) 9 Page - STMicroelectronics

M41T62 数据表(HTML) 9 Page - STMicroelectronics

类似零件编号 - M41T62

类似说明 - M41T62

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M41T62 数据表(PDF) 9 Page - STMicroelectronics

M41T62 数据表(HTML) 9 Page - STMicroelectronics

类似零件编号 - M41T62

类似说明 - M41T62

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