LCD_Module
PG 8080-A
OUTLINE DIMENSION & BLOCK DIAGRAM
44.0 76.2 62.7 60.7 4.0 4- 3.0 H1 H2
2.0 4- 1.0 88.0 0.5 80.0 60.7 62.7 76....
Description
PG 8080-A
OUTLINE DIMENSION & BLOCK DIAGRAM
44.0 76.2 62.7 60.7 4.0 4- 3.0 H1 H2
2.0 4- 1.0 88.0 0.5 80.0 60.7 62.7 76.2
80 x 80 Dots
A K
16 24.95 4.0
5
1 16- 1.0 PAD16- 1.8 P2.54 x 15=38.1 80.0 88.0 0.5
3
Vee A K
The tolerance unless classified
Overall Size View Area Dot Size Dot Pitch
MECHANICAL SPECIFICATION
PIN ASSIGNMENT
Pin no. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 Symbol Vss Vdd Vo Ao R/W E DB0 DB1 DB2 DB3 DB4 DB5 DB6 DB7 Vee RST
Function Power supply(GND) Power supply(+) Contrast Adjust Command / data select Data read / write Enable signal Data bus line Data bus line Data bus line Data bus line Data bus line Data bus line Data bus line
w
w
w
.D
88.0 x 88.0 62.7 x 62.7 0.66 x 0.66 0.76 x 0.76
t a
S a
Negative Voltage Generator
BACKLIGHT
0.3mm
Module W /O B/L EL B/L LED B/L H2 / H1 5.1 / 9.7 5.1 / 9.7 /
ABSOLUTE MAXIMUM RATING
Symbol Condition Vdd-Vss 25oC 25oC LCD driving supply voltage Vdd-Vee Input voltage 25oC Vin Item
Supply for logic voltage
Min. -0.3 -0.3 -0.3
Max. Units V 7.0 16.5 V Vdd+0.3 V
ELECTRICAL CHARACTERISTICS
0.66
DB0~DB7 RST Vo AO R/W E Vss Vdd
8
LC7981
11 8
COM
80
LCD PANEL
80
2K RAM
e h
COL
4
t e
U 4
.c
m o
1.6 0.66 0.1 0.1
5.08
2.5
44.0
Item Symbol Condition Min. Typical Max. Units 4.5 5.5 Power supply voltage Vdd-Vss 25oC V Top N W N W N W V -20oC V LCD operation voltage Vop
0oC 25oC 40oC 70oC
LCM current consumption (No B/L) 9.7 8.9 8.6 9.3 10.2 9.8 10.7 10.4 8
Data bus line Negative voltage Reset
Idd
...
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