The tolerance unless classified 0.3mm
LCD option: STN, TN, FSTN
Backlight Option: LED,EL Backlight feature, other Specs not available on catalog is under request.
OUTLINE DIMENSION & BLOCK DIAGRAM
PG 24064-A/B
PG 24064-A/B
MECHANICAL SPECIFICATION
Overall Size
View Area
Dot Size
Dot Pitch
180.0 x 65.0
134.0 x 40.4
0.49 x 0.49
0.53 x 0.53
Module
W /O B/L
EL B/L
LED / CCFL B/L
H2 / H1
4.5 / 8.6
Vdd-0.3
V
V
V
22.0
7.0
Item
Supply for logic voltage
LCD driving supply voltage
Input voltage
Vdd-Vss
Vdd-Vee
Vin
25oC
25oC
25oC
-0.3
0
-0.3
Symbol Condition Min. Max. Units
ABSOLUTE MAXIMUM RATING
Item
LCD operation voltage
LCM current consumption (No B/L)
Backlight current consumption
Symbol Min.
Condition
Vop
Idd
LED/edge VB/L=3.5V
LED/array
Top
-25
o
C
0
o
C
25
o
C
50
o
C
70
o
C
VB/L=4.2V
N W
14.3
9.7
8.9
Vdd=5V
8.6
12
13.2
ELECTRICAL CHARACTERISTICS
Typical
N W
Max. Units
V
10.7
9.9
9.6
15.1
14
12.8
V
V
V
V
V
mA
mA
mA
N W
14.7
10.2
9.4
9.1
12.4
13.6
PIN ASSIGNMENT
Pin no. Symbol Function
1
2
3
4
5
6
7-14
15
16
17
18
19
20
Vss
Vdd
Vo
RS
NC
E
DB0-DB7
RST
Power supply(GND)
Power supply(+)
Contrast adjust
Command / data select
No Connection
Enable signal
Data read / write
Data bus line
Reset
42
650
A
KPower supply for LED B/L(+)
Power supply for LED B/L( )
9.2 / 13.3
Vee Negative voltage output
4.5 / 8.6
CS Chip select
R/W
Power supply voltage Vdd-Vss 25
o
C V
4.75 5.25
H1
65.0 0.5
H2
1.6
4.13
2.54
19
20
1
2
161.4
134.0
127.16
240 x 64 Dots
90.0
9.3
4-R1.75
2.0
A
K
4- 1.0 176.0
180.0 0.5
54.022.86
(P2.54 x 9)
24.5
1.8 32.5
16.0
33.88
40.4
61.4
20- 1.0
PAD 20- 1.8
13.0
LC7981 LCD PANEL
11
0.49
0.04
BACKLIGHT
SRAM
COM
Negative Voltage Generator
8
53
8
64
444
80 80 80
COL COL COL
4
0.04
0.49
DB0~DB7
CS
R/W
Vo
Vss
A
K
RES
E
Vdd
Vee
RS
75.0 0.5
2.54
2.54
20
19
12
10- 1.0
PAD 10- 1.8
240 x 64 Dots
176.0
180.0 0.5
4- 1.0
A
K
2.0
4-R1.75
9.3 90.0 161.4
134.0
127.16
18.0
64.0
(P2.54 x 9)
22.86
6.8
29.5
61.4
40.4
33.88
16.0
37.5
H1
H2
1.6
PG24064-A
PG24064-B
80
