參數(shù)資料
型號(hào): HD66760
廠商: Hitachi,Ltd.
英文描述: 104 X 80-dot Graphics LCD Controller/Driver for 256 Colors
中文描述: 104 × 80點(diǎn)圖形LCD控制器/驅(qū)動(dòng)器的256色
文件頁數(shù): 91/105頁
文件大?。?/td> 653K
代理商: HD66760
HD66760
91
80-system Bus Interface Timing Characteristics
(Vcc = 2.2 to 2.4 V)
Item
Symbol Min
Typ
Max
Unit
Test Condition
Bus cycle time
Write t
CYCW
Read t
CYCR
600
ns
Figure 68
800
ns
Figure 68
Write low-level pulse width
PW
LW
PW
LR
PW
HW
PW
HR
t
WRr
,
WRf
t
AS
t
AH
t
DSW
t
HWR
t
DDR
t
DHR
120
ns
Figure 68
Read low-level pulse width
350
ns
Figure 68
Write high-level pulse width
300
ns
Figure 68
Read high-level pulse width
400
ns
Figure 68
Write/Read rise/fall time
25
ns
Figure 68
Setup time (RS to CS*, WR*, RD*)
10
ns
Figure 68
Address hold time
20
ns
Figure 68
Write data setup time
60
ns
Figure 68
Write data hold time
20
ns
Figure 68
Read data delay time
300
ns
Figure 68
Read data hold time
5
ns
Figure 68
(Vcc = 2.4 to 3.6 V)
Item
Symbol Min
Typ
Max
Unit
Test Condition
Bus cycle time
Write t
CYCW
Read t
CYCR
300
ns
Figure 68
500
ns
Figure 68
Write low-level pulse width
PW
LW
PW
LR
PW
HW
PW
HR
t
WRr, WRf
t
AS
t
AH
t
DSW
t
HWR
t
DDR
t
DHR
70
ns
Figure 68
Read low-level pulse width
250
ns
Figure 68
Write high-level pulse width
100
ns
Figure 68
Read high-level pulse width
200
ns
Figure 68
Write/Read rise/fall time
25
ns
Figure 68
Setup time (RS to CS*, WR*, RD*)
10
ns
Figure 68
Address hold time
5
ns
Figure 68
Write data setup time
60
ns
Figure 68
Write data hold time
15
ns
Figure 68
Read data delay time
200
ns
Figure 68
Read data hold time
5
ns
Figure 68
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