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 12864-O
PG 12864-O
MECHANICAL SPECIFICATION
Overall Size
View Area
Dot Size
Dot Pitch
80.0 x 54.0
73.6 x 41.0
0.48 x 0.48
0.52 x 0.52
Module
W /O B/L
EL B/L
LED B/L
H2 / H1
6.5 / 8.2
6.5 / 8.2
/
Vdd+0.3
V
V
V
15.0
6.0
Item
Supply for logic voltage
LCD driving supply voltage
Input voltage
Vdd-Vss
Vdd-Vee
Vin
25
o
C
25
o
C
25
o
C
-0.3
-0.3
-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=4.2V
LED/array
Top
-20
o
C
0
o
C
25
o
C
50
o
C
70
o
C
VB/L=4.2V
N
W
11.4
Vdd=5V
9.0
10.3
ELECTRICAL CHARACTERISTICS
Typical
N W
Max. Units
V
10.6
9.6
8.6
V
V
V
V
V
mA
mA
mA
2.5
N W
11.6
8.2
10.5
80
Power supply voltage
Vdd-Vss
25
o
C
V
1.8
5.5
5
PIN ASSIGNMENT
Pin no.
Symbol
Function
1
2
3
4
5
6
7
8
9~16
17
18
Vss
Vdd
Vo
RD
WR
A
DB0-DB7
CS
RS
RES
K
Power supply(GND)
Power supply(+)
Contrast Adjust
Data read
Data write
Power supply for LED B/L (+)
Data bus line
Chip select
Command / data select
Reset
Power supply for LED B/L ( )
D0~D7
WR
RD
Vdd
Vo
A
K
RES
CS
Vss
RS
LH155BA5
COM 64
BACKLIGHT
0.04
SEG 128
0.48
A SCALE:10/1
LCD PANEL
B SCALE:4/1
0.04
0.48
1.0
2.2
1.6
1.7
3.2
50.6(PCB)
27.0
8.0
A
18
1
2- 0.6
78.0
1.0
LH155BA5
0.3
0.5
Conductor side
TCP IC
1
18
P1.0 x 17=17.0
19.0
72.0
64.0
K
B
78.0
A
8.0
18.0
A
66.52(A/A)
73.6(V/A)
77.6(LCD)
80.0 0.5
1.2
3.2
6.74
H1 0.5
H2
1.0
44.2
1.0
2.2
4.7
9.8
3.94
127.0 3.0
54.0 0.5
50.6(LCD)
48.1
41.0(V/A)
33.24(A/A)
5.0
10.0MAX.
30.36
23.25
5.0
K
77.6(PCB)
100.0 3.0
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