POWERTIP PG8080-A Datasheet

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 8080-A

PG 8080-A

MECHANICAL SPECIFICATION

Overall Size

View Area

Dot Size
Dot Pitch

88.0 x 88.0

62.7 x 62.7

0.66 x 0.66

0.76 x 0.76

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

16.5

7.0

Item

Supply for logic voltage

LCD driving supply voltage

Input voltage

Vdd-Vss
Vdd-Vee

Vin

25oC
25oC
25oC

-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

To p

-20oC
0oC

25oC

40oC

70oC

VB/L=4.2V

N W

9.3

9.7

8.9

Vdd=5V

8.6

7.5

8

ELECTRICAL CHARACTERISTICS

Typical

N W

Max.

Units

V

10.7

9.9

9.6

10.4

8.8

8.3

V
V
V
V

V

mA
mA
mA

N W

9.8

10.2

9.4

9.1

7.9

8.4

4

PIN ASSIGNMENT

Pin no. Symbol Function

1
2

3
4
5
6
7
8

9
10
11
12
13
14

Vss
Vdd

Vo

Ao

R/W

E
DB0
DB1
DB2
DB3
DB4

DB5
DB6
DB7

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

Data bus line

15
16

Vee

RST

Negative voltage
Reset

25oC

Power supply voltage

Vdd-Vss

4.5 5.5

V

2.8

DB0~DB7

Vo

R/W

AO

Vss

A
K

RST

E

Vdd

Vee

LC7981

LCD PANEL

11

0.66

0.1

BACKLIGHT

2K RAM

COM

Negative Voltage Generator

8

5

3

8

80

4

80

COL

0.1

0.66

1.6

44.0

H2

H1

4- 3.0

4- 1.0

2.0

A

K

1

16- 1.0

PAD16- 1.8

P2.54 x 15=38.1

80.0

88.0 0.5

24.95

16

4.0

80 x 80 Dots

44.0

76.2

62.7

60.7

76.2

62.7

60.7

5.08

80.0

88.0 0.5

4.0

2.5