參數(shù)資料
型號: HD66740WTB0
廠商: Hitachi,Ltd.
英文描述: 112 x 80-dot Graphics LCD Controller/Driver
中文描述: 112 × 80點圖形LCD控制器/驅(qū)動器
文件頁數(shù): 76/95頁
文件大小: 856K
代理商: HD66740WTB0
HD66740
76
(Vcc = 2.7 to 3.6 V)
Item
Symbol
Min
Typ
Max
Unit
Test Condition
Enable cycle time
Write
t
CYCE
t
CYCE
PW
EH
PW
EH
PW
EL
PW
EL
t
Er
, t
Ef
t
ASE
t
AHE
t
DSWE
t
HE
t
DDRE
t
DHRE
380
ns
Figure 47
Read
500
Enable high-level pulse width
Write
70
ns
Figure 47
Read
250
Enable low-level pulse width
Write
150
ns
Figure 47
Read
150
Enable rise/fall time
25
ns
Figure 47
Setup time (RS, R/W to E, CS*)
50
ns
Figure 47
Address hold time
20
ns
Figure 47
Write data setup time
60
ns
Figure 47
Write data hold time
20
ns
Figure 47
Read data delay time
200
ns
Figure 47
Read data hold time
5
ns
Figure 47
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