hd66740 Renesas Electronics Corporation., hd66740 Datasheet - Page 86

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

HD66740
Timing Characteristics
68-system Bus Operation
DB0
to DB7
DB0
to DB7
Note 1: PW
RS
R/W
CS*
E
EH
is specified in the overlapped period when CS* is low or E is high.
V
V
Figure 47
IH
IL
t
ASE
V
IL
V
IL
V
t
t
IH
DDRE
Er
68-system Bus Timing
86
PW
V
V
V
V
IH
IL
OH1
OL1
t
EH
DSWE
*1
V
t
Write data
Read data
IH
Ef
V
IL
t
CYCE
t
t
DHRE
AHE
V
t
HE
IL
V
V
V
V
V
V
OH1
OL1
IH
IH
IL
PW
IL
EL
V
IL