AK4640 Datasheet, PDF (21/76 Pages) Asahi Kasei Microsystems – 16BIT CODEC WITH MIC /HP/SPK-AMPl

ASAHI KASEI
SDA
tBUF
SCL
tLOW _tR
tHIGH _tF
Stop
tHD:STA
Start
tHD:DAT
tSU:DAT tSU:STA
Start
Figure 11. I²C Bus Mode Timing
PMADC bit
SDTO
tPDV
PDN
tPD
Figure 12. Power Down & Reset Timing
[AK4640]
VIH
VIL
tSP
VIH
VIL
tSU:STO
Stop
50%DVDD
VIL
MS0273-E-00
- 21 -
2004/03