hd66717 Renesas Electronics Corporation., hd66717 Datasheet - Page 89

• Manufacturer Part Number: hd66717
• Description: Low-power Dot-matrix Liquid Crystal Display Controller/driver -
• Manufacturer: Renesas Electronics Corporation.

SDA
SCL
SDA
SCL
CS*
VIH
Stop : P
Figure 54 Clock-Synchronized Serial Interface Timing
t
t
STAH
BUP
Start : S
Start :S
VIL
t
VIH
sf
VIL
Figure 55 I
t
VIH
CSU
t
VIH
SCLL
VIL
t
SCL
t
SCLH
t
VIH
sr
VIL
t
t
VIH
VIL
scr
SISU
VIL
VIH
VIL
2
C Bus Interface Timing
Valid data
t
SDAH
VIH
t
SCH
t
STAS
VIH
t
SIH
VIL
Restart : Sr
t
scf
VIH
t
SCYC
VIH
VIL
VIH
t
CWL
VIL
t
SDAS
Valid data
VIL
VIH
VIH
VIL
t
CH
End : P
t
STOPS
VIL
Stop : P
VIH
VIL
HD66717
541