BU8272GUW Datasheet, PDF (11/18 Pages) Rohm – GPIO Expander IC

BU8272GUW
1.8 Timing Diagram
Transfer
state
(Repeat) Start
condition
BIT 7
BIT 6
tSU;STA
tLOW tHIGH 1/fSCLK
SCL
SDA
tBUF tHD;STA
tSU;DAT tHD;DAT
Ack Stop condition
tSU;STO
Fig. 12 Timing Diagram
Technical Note
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11/17
2009.09 - Rev.A