hd66717 Renesas Electronics Corporation., hd66717 Datasheet - Page 88

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

HD66717
Timing Characteristics
540
R/W
DB0
– DB7
R/W
RS
RS
DB0
– DB7
E
E
V IH
V IL
V IH
Figure 52 Bus Write Operation
V IH
V IL
Figure 53 Bus Read Operation
V IL
t
V IL
t
AS
V IL
AS
V IH
t
V IH
t
DDR
t
Er
Er
PW
PW
V OH1
V OL1
V IH
V IL
EH
EH
t
DSW
V IH
t
V IH
Ef
t
Ef
Valid data
Valid data
t
t
CYCE
CYCE
V IL
V IL
t
t
t
t
t
DHR
AH
AH
t
AH
AH
H
V OH1
V OL1
V IH
V IH
V IL
V IH
V IH
V IL
V IL
V IL
V IL
V IL