PG12864-I Datasheet, PDF (1/1 Pages) Powertip Technology – OUTLINE DIMENSION & BLOCK DIAGRAM

PG 12864-I
OUTLINE DIMENSION & BLOCK DIAGRAM
4- 2.5
20
54.0 0.5
49.0
2.5
1
A
B
128 x 64 Dots
C
6.8
3.3
1.0
1.8 _0.1 90o _0.1
0.3 2.7
90o
1.8
3.0
4.0
4.0
1.2
DETAIL:B
1.9
4.0
20
1
P2.0 x 19=38.0
40.92
43.5
27.0
20- 0.8
PAD20- 1.3
7.5MAX
0.28
0.04
DB0~DB7
CS1
D /I
R/W
RST
Vss
Vdd
Vo
E
CS2
Vee
BL+
BL-
LCD
44
SEGMENT
DRIVER 1
LCD
4
SEGMENT
DRIVER 2
Common Driver
COM 64
SEG 64
LCD PANEL
SEG 64
Inverter
Circuit
DC TO DC CIRCUIT BIAS CIRCUIT
BACKLIGHT
DETAIL:A
DETAIL:C
The tolerance unless classified 0.3mm
Overall Size
View Area
Dot Size
Dot Pitch
MECHANICAL SPECIFICATION
54.0 x 50.0
43.5 x 29.0
0.28 x 0.35
0.32 x 0.39
Module
W /O B/L
EL B/L
LED B/L
H2 / H1
3.3 / 6.8
3.3 / 6.8
/
PIN ASSIGNMENT
Pin no. Symbol
Function
1
Vss ^{Power supply(GND)}
2 Vdd Power supply(+)
3
Vo Contrast Adjust
4
D /I Command / data select
5 R/W Data read / write
6
E Chip enable singnal
7-14 DB0-DB7 Data bus line
15 CS1 Chip select driver 1
16 CS2 Chip select driver 2
17 RST Reset
18 Vee Negative voltage output
19 BL+ Enable (on/off) for EL B/L
20 BL- No connection
ABSOLUTE MAXIMUM RATING
Item
Supply for logic voltage
LCD driving supply voltage
Input voltage
Symbol Condition
Vdd-Vss 25^oC
Vdd-Vee 25^oC
Vin
25^oC
Min.
-0.3
-0.3
-0.3
Max. Units
7.0
V
19.0 V
Vdd-0.3 V
ELECTRICAL CHARACTERISTICS
Item
Symbol Condition Min. Typical Max. Units
Power supply voltage Vdd-Vss 25^oC
4.5
5.5 V
LCD operation voltage Vop
Top
-20^oC
0^oC
25^oC
50^oC
70^oC
N W NW N W V
V
V
8.5
V
V
V
LCM current consumption (No B/L) Idd
Vdd=5V
2.5
5 mA
LED/edge VB/L=4.2V
Backlight current consumption
LED/array VB/L=4.2V
mA
mA
LCD option: STN, TN, FSTN
Backlight Option: LED,EL Backlight feature, other Specs not available on catalog is under request.