參數(shù)資料
型號(hào)： HD66766R
廠商： Hitachi,Ltd.
英文描述： 132 x 176-dot Graphics LCD Controller/Driver for 65K Colors
中文描述： 132 × 176點(diǎn)圖形LCD控制器/驅(qū)動(dòng)器的65K色
文件頁(yè)數(shù)： 84/97頁(yè)
文件大小： 681K
代理商： HD66766R
HD66766R Rev. 1.0-1 / September 2002
84
Normal Write Mode (HWM = 0)
Table 51 (Vcc = 2.4 to 3.6 V)
Item
Symbol
Unit
Test
Condition
Min
Typ
Max
Note
Bus cycle time
Write
t
CYCW
t
CYCR
PW
LW
PW
LR
PW
HW
PW
HR
t
WRr, WRf
ns
Figure 2
200
—
—
Read
ns
Figure 2
300
—
—
Write low-level pulse width
ns
Figure 2
40
—
—
Read low-level pulse width
ns
Figure 2
150
—
—
Write high-level pulse width
ns
Figure 2
100
—
—
Read high-level pulse width
ns
Figure 2
100
—
—
Write/Read rise/fall time
ns
Figure 2
—
—
25
10
—
—
Using status read
Set up time
(RS to CS*, WR*, RD*)
t
AS
ns
Figure 2
0
—
—
Not using status read
Address hold time
t
AH
t
DSW
t
H
t
DDR
t
DHR
ns
Figure 2
2
—
—
Write data setup time
ns
Figure 2
60
—
—
Write data hold time
ns
Figure 2
2
—
—
Read data delay time
ns
Figure 2
—
—
100
Read data hold time
ns
Figure 2
5
—
—
High-Speed Write Mode (HWM=1)
Table 52 (Vcc = 2.4 to 3.6 V)
Item
Symbol
Unit
Test
Condition
Min
Typ
Max
Note
Bus cycle time
Write
t
CYCW
t
CYCR
PW
Lw
PW
LR
PW
HW
PW
HR
t
WRr
,
WRf
ns
Figure 2
100
—
—
Read
ns
Figure 2
300
—
—
Write low-level pulse width
ns
Figure 2
40
—
—
Read low-level pulse width
ns
Figure 2
150
—
—
Write high -level pulse width
ns
Figure 2
40
—
—
Read high -level pulse width
ns
Figure 2
100
—
—
Write/Read rise/fall time
ns
Figure 2
—
—
25
10
—
—
Using status read
Set up time
(RS to CS*, WR*, RD*)
t
AS
ns
Figure 2
0
—
—
Not using status read
Address hold time
t
AH
t
DSW
t
H
t
DDR
t
DHR
ns
Figure 2
2
—
—
Write data set up time
ns
Figure 2
60
—
—
Write data hold time
ns
Figure 2
2
—
—
Read data delay time
ns
Figure 2
—
—
100
Read data hold time
ns
Figure 2
5
—
—
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HD66780FS 制造商:HITACHI 制造商全稱:Hitachi Semiconductor 功能描述:Dot Matrix Liquid Crystal Display Controller and Driver
HD66781 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:720-channel Source Driver for a-Si TFT/Low Temperature Poly-Si TFT Panels with 262,144-color display RAM
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