參數(shù)資料
型號: HD66728
廠商: Hitachi,Ltd.
英文描述: 112 x 80-dot Graphics LCD Controller/Driver(112 x 80點圖形LCD控制器)
中文描述: 112 × 80點圖形LCD控制器/驅(qū)動器(112 × 80點圖形液晶顯示控制器)
文件頁數(shù): 135/138頁
文件大?。?/td> 2158K
代理商: HD66728
HD66728
135
Timing Characteristics
68-system Bus Operation
RS
R/W
CS*
E
DB0
to DB7
DB0
to DB7
V
IH
V
IL
t
ASE
t
AHE
PW
EH
t
Ef
t
Er
t
DSWE
t
HE
Write data
t
CYCE
t
DDRE
t
DHRE
V
OH1
V
OL1
V
OH1
V
OL1
Read data
V
IH
V
IL
V
IL
V
IL
V
IH
V
IL
V
IH
V
IL
V
IH
V
IH
V
IL
PW
EL
V
IL
V
IL
*1
Note 1: PW is specified in the overlapped period when CS* is low or E is high.
Figure 75 68-system Bus Timing
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