ACM4004E-RLFD-T View Datasheet(PDF) - AZ Displays
Part Name
Description
MFG CO.
ACM4004E-RLFD-T
AZ Displays
ACM4004E-RLFD-T Datasheet PDF : 10 Pages
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ACM4004E SERIES LCD MODULE
6.0 PIN ASSIGNMENT
Pin No.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
+
-
Symbol
DB7
DB6
DB5
DB4
DB3
DB2
DB1
DB0
E1
R/W
RS
Vo
Vss
Vdd
E2
NC
BL+
BL-
Function
Data bit 7
Data bit 6
Data bit 5
Data bit 4
Data bit 3
Data bit 2
Data bit 1
Data bit 0
Enable Signal of U1
Read / Write Signal
Register Select
LCD contrast adjust
Ground
+5V
Enable Signal of U2
No Connect
Power Supply for BL+
Power Supply for BL-
7.0 POWER SUPPLY
Vdd
Vo
Vr
+5V
Vss
STANDARD TEMP RANGE
Vdd
Vo
Vr
+5V
-5V
Vss
WIDE TEMP RANGE
Vr = 10KΩ ~ 20KΩ
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
tC
tW
tR , tF
tSU
tH
tD
tDSU
tDH
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.
500
220
-
40
10
-
60
20
Typ.
-
-
-
-
-
-
-
-
Max.
-
-
25
-
-
120
-
-
Unit
ns
ns
ns
ns
ns
ns
ns
ns
AZ DISPLAYS, INC.
10/08/02
4
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