QS7779PM/CM
Serial Interface
Three-wire serial interface (for QS7779PM)
SDA
SCL
STRB
BYP
SPRD MUTE PSAVE
t3 t4
t1 t2
t0
I2C serial interface (for QS7779CM)
t5
t7
t6
I2C address is {AD6 − AD0} = {1011011}
SDA
SCL
AD6
tHD:STA
AD0
BYP SPRD MUTE PSAVE
tSU:DAT
tHD:DAT
tr
tf
tHIGH
tLOW
tSU:STO
NIPPON PRECISION CIRCUITS—7