hd66740 Renesas Electronics Corporation., hd66740 Datasheet - Page 89

• Manufacturer Part Number: hd66740
• Description: 112 X 80-dot Graphics Lcd Controller/driver - Hitachi Semiconductor
• Manufacturer: Renesas Electronics Corporation.

I2C Bus Operation
SD A
SCL
Stop : P
VIH
t
BU F
t
ST AH
Start : S
t
Sf
VIH
VIL2
VIH
t
VIL2
SCLL
t
SCL
Figure 51
t
SCLH
VIL2
VIH
t
S r
t
S DAH
I2C bus Interface Timing
Re peat ed Start : Sr
89
t
STAS
VIH
VIH
t
SDAS
VIH
VIH
VIL2
t
SP
HD66740
t
STOS
S top : P
VIL2