AK5558VN_16 Datasheet, PDF (29/70 Pages) Asahi Kasei Microsystems – 8-Channel Differential 32-bit ADC

[3] 3-Wire Serial Interface
CSN
tCSS
tCCKL tCCKH
CCLK
tCDS tCDH
CDTI
C1
C0
R/W
A4
Figure 25. WRITE Command Input Timing (3-wire Serial Mode)
[AK5558]
VIH
VIL
VIH
VIL
VIH
VIL
CSN
CCLK
tCSW
VIH
VIL
tCSH
VIH
VIL
VIH
CDTI
D3
D2
D1
D0
VIL
[4]I²C Interface
Figure 26. WRITE Data Input Timing (3-wire Serial Mode)
SDA
tBUF
tLOW tR
tHIGH tF
SCL
tHD:STA
Stop Start
tHD:DAT
tSU:DAT tSU:STA
Start
Figure 27. I²C Bus Mode Timing
VIH
VIL
tSP
VIH
VIL
tSU:STO
Stop
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2016/03