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)： 82/97頁(yè)
文件大小： 681K
代理商： HD66766R
HD66766R Rev. 1.0-1 / September 2002
82
Normal Write Mode (HWM=0)
Table 47 (Vcc = 2.4 to 3.6 V)
Item
Symbol
Unit
Test
Condition
Min
Typ
Max
Note
Enable cycle time
Write
t
CYCE
t
CYCE
PW
EH
PW
EH
PW
EL
PW
EL
t
Er
, t
Ef
ns
Figure 1
200
—
—
—
Read
ns
Figure 1
300
—
—
—
Enable high-level pulse width
Write
ns
Figure 1
40
—
—
—
Read
ns
Figure 1
150
—
—
—
Enable low-level pulse width
Write
ns
Figure 1
100
—
—
—
Read
ns
Figure 1
100
—
—
—
Enable rise/fall time
ns
Figure 1
—
—
25
—
10
—
—
Using status read
Set up time (RS, R/W to E, CS*)
t
ASE
ns
Figure 1
0
—
—
Not using status read
Address hold time
t
AHE
t
DSWE
t
HE
t
DDRE
t
DHRE
ns
Figure 1
2
—
—
—
Write data set up time
ns
Figure 1
60
—
—
—
Write data hold time
ns
Figure 1
2
—
—
—
Read data delay time
ns
Figure 1
—
—
100
—
Read data hold time
ns
Figure 1
5
—
—
—
High-Speed Write Mode (HWM=1)
Table 48 (Vcc = 2.4 V to 3.6 V)
Item
Symbol
Unit
Test
Condition
Min
Typ
Max
Note
Enable cycle time
Write
t
CYCE
t
CYCE
PW
EH
PW
EH
PW
EL
PW
EL
t
Er
, t
Ef
ns
Figure 1
100
—
—
—
Read
ns
Figure 1
300
—
—
—
Enable high-level pulse width
Write
ns
Figure 1
40
—
—
—
Read
ns
Figure 1
150
—
—
—
Enable low-level pulse width
Write
ns
Figure 1
40
—
—
—
Read
ns
Figure 1
100
—
—
—
Enable rise/fall time
ns
Figure 1
—
—
25
—
10
—
—
Using status read
Set up time (RS, R/W to E, CS*)
t
ASE
ns
Figure 1
0
—
—
Not using status read
Address hold time
t
AHE
t
DSWE
t
HE
t
DDRE
ns
Figure 1
2
—
—
—
Write data set up time
ns
Figure 1
60
—
—
—
Write data hold time
ns
Figure 1
2
—
—
—
Read data delay time
ns
Figure 1
—
—
100
—
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