UPD78F9177 Datasheet, PDF (40/56 Pages) NEC – 8-BIT SINGLE-CHIP MICROCONTROLLER

SMB mode:
SCL0
tLOW
tR
tHD:DAT
tHD:STA
SDA0
tBUF
Stop condition Start condition
µPD78F9177, 78F9177Y
tF
tHIGH
tSU:DAT
tSU:STA
tHD:STA
tSP
tSU:STO
Restart condition
Stop condition
40
Data Sheet U14022EJ1V0DS00