AK4160 Datasheet, PDF (8/40 Pages) Asahi Kasei Microsystems – 16-channel Capacitive Touch Sensor IC

VDD
VREG
I2CI/F
1. 71V
0.0 V
1. 00V
tP R
En abl e
tPU
t PI
Figure 3. Power up Timing Diagram
[AK4160]
SDA
SCL
tBUF
tLOW tR
tHIGH tF
tH D:S TA
Stop Start
tHD:DAT tSU:DAT tSU:STA
St art
Figure 4. I²C Interface Timing Diagram
VIH
VIL
t SP
VIH
VIL
t SU: STO
Stop
MS1313-E-01
-8-
2011/11