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-H
PG 12864-H
MECHANICAL SPECIFICATION
Overall Size
View Area
Dot Size
Dot Pitch
87.0 x 71.0
62.0 x 44.0
0.39 x 0.55
0.44 x 0.60
Module
W /O B/L
EL B/L
LED B/L
H2 / H1
5.1 / 9.7
5.1 / 9.7
Vdd+0.3
V
V
V
19.0
7.0
Item
Supply for logic voltage
LCD driving supply voltage
Input voltage
Vdd-Vss
Vdd-Vss
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
8.6
8.6
8.1
Vdd=5V
7.7
8.0
8.6
ELECTRICAL CHARACTERISTICS
Typical
N W
Max. Units
V
9.2
8.7
8.3
9.5
9.5
7.8
V
V
V
V
V
mA
mA
mA
N W
9
8.9
8.4
8
8.4
9
PIN ASSIGNMENT
Pin no.
Symbol
Function
1
2
3
4
5
6
7-14
15
17
18
16
19
20
Vss
Vdd
Vo
D /I
Vee
E
DB0-DB7
RST
A
K
Power supply(GND)
Power supply(+)
Contrast Adjust
Command / data select
Chip select driver 1
Negative voltage output
Chip enable singnal
Data read / write
Data bus line
Reset
Power supply for LED B/L (+)
2.5
9.2 / 13.8
390
CS1
Chip select driver 1
CS2
R/W
Power supply for LED B/L ( )
Power supply voltage
Vdd-Vss 25
o
C
V
4.5
5.5
5
DB0~DB7
CS1
R/W
Vee
Vss
D /I
A
K
LCD
Segment
DRIVER 1
LCD PANEL
Common Driver
0.39
0.05
0.55
0.05
BACKLIGHT
SEG 64
RST
E
LCD
Segment
DRIVER 2
COM 64
Vdd
Vo
CS2
SEG 64
Voltage Generator / Temperature Compensation
5
H1
71.0 0.5
H2
1.6
12.37
3.0
67.0
P2.54 x 19=48.26
7.5
10.16
36.5
58.0
44.0
38.35
PAD20- 1.8
20- 1.0
2.5
1
87.0 0.5
75.0
128 x 64 DOTS
20
56.27
62.0
76.0
43.5
2- 2.5
PAD2- 4.0
A
K
4- 1.0
6.0
PAD2-R2.0
2-R1.25
2.5
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