PG 192128-B
OUTLINE DIMENSION & BLOCK DIAGRAM
49.0
4.25
6.0
3.25
92.5
77.5(V/A)
71.0(A/A)
4- 3.0
PAD4- 7.0
10.4MAX
(LED:13.4MAX)
H1
H2
4- 1.0
K
A
192 x 128 Dots
47.32(A/A)
54.0(V/A)
68.6
3.34
7.3
1
86.0 0.5
78.0
15.0
35.5
20
4.0
16.0
4.0
2.5
1.5
20- 1.0
PAD20- 1.8
P2.54 x 19=48.26
90.0
98.0 0.5
5
3
2
12
8
1
DRIVER IC
COM x 2
80
48
8.7
43.0
1.2
LCD PANEL
80
80
32
DB0~DB7
E
R W
CS
RS
RST
Vdd
Vss
Vo
Vee
A
K
8
Controller LSI
LC7981
SRAM
OSC
4
DRIVER IC SEG x 3
4
4
4
0.33
0.04
Negative Voltage Generator
BACKLIGHT
The tolerance unless classified
Overall Size
View Area
Dot Size
Dot Pitch
98.0 x 86.0
77.5 x 54.0
0.33 x 0.33
0.37 x 0.37
0.3mm
Module
W /O B/L
EL B/L
LED B/L
H2 / H1
5.0 / 9.2
5.0 / 9.2
8.0 / 12.2
MECHANICAL SPECIFICATION
Pin no.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
PIN ASSIGNMENT
Symbol
Function
Power supply (GND)
Vss
Power supply (+)
Vdd
Contrast adjust
Vo
RS
Common / Data select
data read / write
R/W
E
enable signal
DB0
Data bus line
DB1
Data bus line
DB2
Data bus line
DB3
Data bus line
DB4
Data bus line
DB5
Data bus line
DB6
Data bus line
DB7
Data bus line
Chip select
CS
Reset
RST
Vee
Negative voltage output
N/C
No connection
A
Power supply for LED B/L (+)
Power supply for LED B/L ( )
K
ABSOLUTE MAXIMUM RATING
Symbol Condition
Vdd-Vss
25
o
C
Supply for logic voltage
25
o
C
LCD driving supply voltage
Vdd-Vee
Input voltage
25
o
C
Vin
Item
Min.
-0.3
0
-0.3
Max. Units
V
7.0
30.0
V
Vdd+0.3 V
ELECTRICAL CHARACTERISTICS
Item
Symbol Condition Min.
Typical
Max. Units
5.25
4.75
Power supply voltage
Vdd-Vss 25
o
C
V
Top
N W N W N W V
o
C
19.5
21.7
-20
V
20.6
LCD operation voltage
Vop
0
o
C
25
o
C
50
o
C
70
o
C
LCM current consumption (No B/L)
19.4
20.4
21.4
18.0 17.0 18.9 17.9 19.8 18.8
16.1
15.4
16.9
16.3
17.7
17.2
0.04
0.33
Idd
Vdd=5V
20
85
25
Backlight current consumption
LED/edge VB/L=4.2V
LED/array VB/L=4.2V
V
V
V
V
mA
mA
mA
LCD option: STN, TN, FSTN
Backlight Option: LED,EL Backlight feature, other Specs not available on catalog is under request.
POWERTIP [ POWERTIP TECHNOLOGY ]
