PD780701Y_15 Datasheet, PDF (55/66 Pages) Renesas Technology Corp – 8-BIT SINGLE-CHIP MICROCONTROLLER

Serial Transfer Timing
3-wire serial I/O mode:
µPD780701Y, 780702Y
tKCYn
tKLn
tKHn
SCK30, SCK31
SI30, SI31
tKSOn
tSIKn
tKSIn
Input data
SO30, SO31
n = 1 to 4
UART mode (external clock input):
ASCK0
Output data
tKL5
tKCY5
tKH5
I²C bus mode:
SCL0
tLOW
tR
tHD : DAT
tHD : STA
SDA0
tBUF
Stop
Start
condition condition
tHIGH
tSU : DAT
tF
tSU : STA
tHD : STA
Restart
condition
tSP
tSU : STO
Stop
condition
Preliminary Product Information U13920EJ1V0PM00
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