M41T00AUDD1F Ver la hoja de datos (PDF) - STMicroelectronics

Número de pieza

componentes Descripción

Fabricante

M41T00AUDD1F

Serial real-time clock (RTC) with audio

STMicroelectronics 

Operation

Figure 5. Serial bus data transfer sequence

CLOCK

DATA LINE

STABLE

DATA VALID

M41T00AUD

DATA

START

CONDITION

CHANGE OF

DATA ALLOWED

STOP

CONDITION

AI00587

Note:

12/42

Figure 6. Acknowledgement sequence

START

SCLK FROM

MASTER

1

2

DATA OUTPUT

BY TRANSMITTER

MSB

DATA OUTPUT

BY RECEIVER

Figure 7. Bus timing requirements sequence

SDA

tBUF

SCL

P

tHD:STA

tR

tF

tHIGH

S

tLOW

tSU:DAT

tHD:DAT

P = STOP and S = START

Doc ID 13480 Rev 5

CLOCK PULSE FOR

ACKNOWLEDGEMENT

8

9

LSB

AI00601

tHD:STA

tSU:STA

SR

tSU:STO

P

AI00589

Share Link: