PG 12864-O
OUTLINE DIMENSION & BLOCK DIAGRAM
80.0 0.5
77.6(LCD)
73.6(V/A)
66.52(A/A)
H1 0.5
H2
1.2
3.2
6.74
77.6(PCB)
A
1
18
2- 0.6
K
A
1.0
TCP IC
LH155BA5
1
18
0.3
0.5
P1.0 x 17=17.0
78.0
18.0
8.0
19.0
Conductor side
72.0
64.0
78.0
A
K
B
COM 64
LCD PANEL
RES
CS
0.48
0.04
RS
LH155BA5
WR
RD
SEG 128
D0~D7
1.0
Vdd
Vo
Vss
A
1.6
A
SCALE:10/1
B
SCALE:4/1
BACKLIGHT
K
The tolerance unless classified 0.3mm
MECHANICAL SPECIFICATION
Overall Size
80.0 x 54.0
Module
W /O B/L
EL B/L
H2 / H1
6.5 / 8.2
/
View Area
Dot Size
Dot Pitch
73.6 x 41.0
0.48 x 0.48
0.52 x 0.52
6.5 / 8.2
LED B/L
ABSOLUTE MAXIMUM RATING
PIN ASSIGNMENT
Item
Condition Min.
Symbol
Units
Max.
6.0
15.0
Pin no.
Symbol
Function
o
Vdd-Vss
Vdd-Vee
Vin
25 C
Supply for logic voltage
V
V
V
-0.3
-0.3
-0.3
o
25 C
Vss
Vdd
Vo
LCD driving supply voltage
Input voltage
1
2
Power supply(GND)
Power supply(+)
o
25 C
Vdd+0.3
ELECTRICAL CHARACTERISTICS
3
4
5
Contrast Adjust
Reset
Units
Typical
Min.
1.8
Max.
5.5
Item
Symbol Condition
o
RES
Power supply voltage Vdd-Vss 25 C
Top
V
V
V
N W
10.6
N W N W
Chip select
CS
RS
o
-20 C
11.4
10.3
9.0
11.6
10.5
8.2
Command / data select
Data write
6
7
8
o
0 C
V
V
LCD operation voltage Vop
o
WR
RD
9.6
25 C
o
Data read
50 C
V
o
8.6
70 C
V
9~16
17
DB0-DB7 Data bus line
LCM current consumption (No B/L)
Backlight current consumption
Idd
2.5
80
Vdd=5V
5
mA
mA
mA
A
K
Power supply for LED B/L (+)
Power supply for LED B/L ( )
LED/edge VB/L=4.2V
LED/array VB/L=4.2V
18
LCD option: STN, TN, FSTN
Backlight Option: LED,EL Backlight feature, other Specs not available on catalog is under request.