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參數(shù)資料
| 型號： | MSM6648 |
| 廠商： | OKI SEMICONDUCTOR CO., LTD. |
| 英文描述： | Dot Matrix LCD Controller(點(diǎn)矩陣LCD控制器) |
| 中文描述： | 點(diǎn)陣LCD控制器（點(diǎn)矩陣液晶顯示控制器） |
| 文件頁數(shù)： | 5/9頁 |
| 文件大?。?/td> | 71K |
| 代理商： | MSM6648 |
MSM6648
Semiconductor
5/9
Note 1 : When display is controlled by
DISPOFF
pin, CP rise and fall time must be
￡
1
m
s.
ELECTRICAL CHARACTERISTICS
DC Characteristics
*1 Applicable to CP, IO
1
, IO
50
, IO
100
, SHL, DF,
DISP OFF
, MODE1, MODE2.
*2 Applicable to IO
1
, IO
50
, IO
51
, IO
100
*3 V
N
= V
DD
to V
EE
, V
2
= 1/16 (V
DD
– V
EE
), V
5
= 15/16 (V
DD
– V
EE
), V
DD
= V1, V
DD
= 4.5V
*4 Applicable to O
1
to O
100
Switching Characteristics
CP
IO
1
(IO
50
)
IO
51
(IO
100
)
t
SETUP
0.8V
DD
0.2V
DD
0.8V
DD
0.2V
DD
0.8V
DD
0.2V
DD
t
HOLD
0.8V
DD
0.8V
DD
0.2V
DD
IO
50
(IO
1
)
IO
100
(IO
51
)
t
f(CP)
t
r(CP)
t
PLH
(t
PHL
)
t
WCP
0.8V
DD
0.2V
DD
(V
DD
= 2.7 to 5.5V, Ta = –20 to +75°C)
Min.
Typ.
0.8V
DD
—
V
SS
—
—
—
—
—
V
DD
– 0.4
—
—
—
Parameter
"H" Input Voltage
"L" Input Voltage
"H" Input Current
"L" Input Current
"H"
Output Voltage
"L"
Output Voltage
Symbol
V
IH
*1
V
IL
*1
I
IH
*1
I
IL
*1
V
OH
*2
V
OL
*2
Condition
—
—
Max.
V
DD
0.2V
DD
1
–1
—
0.4
Unit
V
V
m
A
m
A
V
V
V
I
= V
DD
, V
DD
= 5.5V
V
I
= 0V, V
DD
= 5.5V
I
O
= –0.2mA, V
DD
= 2.7V
I
O
= 0.2mA, V
DD
= 2.7V
V
DD
– V
EE
= 25V,
| V
N
– V
O
| = 0.25V *3
f
CP
= 28kHz, V
DD
= 3.0V
V
DD
– V
EE
= 25V, No load
f = 1MHz
ON Resistance
R
ON
*4
—
—
2
k
W
Supply Current
I
SS
I
EE
C
I
—
—
—
—
—
5
50
300
—
m
A
Input Capacitance
pF
(V
DD
= 2.7 to 5.5V, Ta = –20 to +75°C, C
L
= 15pF)
Condition
Min.
—
—
—
—
—
—
—
Parameter
Symbol
t
PLH
, t
PHL
f
CP
t
WCP
t
SETUP
t
HOLD
t
r (CP)
, t
f (CP)
Typ.
—
—
—
—
—
—
Max.
3
1
—
—
—
20
Unit
m
s
MHz
ns
ns
ns
ns
"H", "L" Propagation Delay Time
Clock Frequency
CP Pulse Width
Data Setup Time
Data Hold Time
Rise/Fall Time of CP
—
—
63
100
100
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