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ACM2002E 查看數據表(PDF) - Zettler Electronics
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ACM2002E
SPECIFICATIONS FOR LIQUID CRYSTAL DISPLAY
Zettler Electronics
ACM2002E Datasheet PDF : 12 Pages
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ACM2002E SERIES CHARACTER MODULE VER1.1
6.0 PIN ASSIGNMENT
7.0 POWER SUPPLY
Pin Symb
No. ol
Function
1
Vss Ground
2 Vdd +5V
3
Vo LCD contrast adjust
4
RS Register select
5 R/W Read / write
6
E Enable
7 DB0 Data bit 0
8 DB1 Data bit 1
9 DB2 Data bit 2
10 DB3 Data bit 3
11 DB4 Data bit 4
12 DB5 Data bit 5
13 DB6 Data bit 6
14
DB7 Data bit 7
15
BL+ Power Supply for BL Anode
16
BL- Power Supply for BL Cathode
Note
Vdd
Vo
Vr
Vss
S
TANDARD TEMP RANGE
+5V
Vdd
Vo
Vr
+5V
-5V
Vss
W
IDE TEMP RANGE
Vr = 10K
Ω
~ 20K
Ω
8.0 TIMING CHARACTERISTICS
Item
Enable cycle time
Enable pulse width
Enable rise/fall time
RS, R/W set up time
RS, R/W hold time
Data delay time
Data set up time
Data hold time
Symbol
t
C
t
W
t
R
, t
F
t
SU
t
H
t
D
t
DSU
t
DH
Test Condition
Fig. a, Fig. b
Fig. a, Fig. b
Fig. a, Fig. b
Fig. a, Fig. b
Fig. a, Fig. b
Fig. b
Fig. a
Fig. a, Fig. b
Min.
Typ. Max.
Unit
500
-
-
ns
220
-
-
ns
-
-
25
ns
40
-
-
ns
10
-
-
ns
-
-
120
ns
60
-
-
ns
20
-
-
ns
DISPLAYTRONIC
XIAMEN ZETTLER ELECTRONICS CO., LTD.
6
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