LCD      TYPE

STN

LCM BACKLIGHT TYPE

LED BACKLIGHT

LCM CONTROLLER IC

BUILT IN KS0108 OR EQUIVALENT

POWER SUPPLY FOR LCM

DC +5.0V

LED BACKLIGHT INPUT

DC +5.0V

EL BACKLIGHT INPUT

----

EL INVERTER

----

FL BACKLIGHT INPUT

－

FL INVERTER

－

LCM DIMENSION

120*62*13 mm

LCM VIEWING AREA

   104*39 mm

LCD DOT SIZE

 0.45*0.45  mm

LCD DOT PITCH

  0.50*0.50  mm

    ITEM

SYM

MIN

TYP

MAX

UNIT

OPERATING TEMP.

TOP

-20

－

+70

℃

STORAGE  TEMP.

TST

-30

－

+80

℃

INPUT  VOLTAGE

VI

VSS

－

VDD

V

SUPPLY VOL. FOR LOGIC

VDD-VSS

－

－

8.5

V

SUPPLY VOL. FOR LCD

VDD-VEE

－

－

15.0

V

NO

SYM

LEVEL

FUNCTION

1

VSS

－

0V

2

VDD

－

+5V

3

VO

－

CONTRAST       ADJ.

4

VEE

－

NEGATIVE VOLTAGE OUTPUT (-10.0V)

5

D/I

H/L

H:DATA, L:INSTRUCTION CODE

6

R/W

H/L

H:READ(LCD    MPU) L:WRITE(MPU    LCD)

7

E

H.H   L

ENABLE  SIGNAL

8

DB0

H/L

DATA BIT0

9

DB1

H/L

DATA BIT1

10

DB2

H/L

DATA BIT2

11

DB3

H/L

DATA BIT3

12

DB4

H/L

DATA BIT4

13

DB5

H/L

DATA BIT5

14

DB6

H/L

DATA BIT6

15

DB7

H/L

DATA BIT7

16

/CS1

H/L

CHIP SELECT SIGNAL FOR IC1

17

/CS2

H/L

CHIP SELECT SIGNAL FOR IC2

18

/CS3

H/L

CHIP SELECT SIGNAL FOR IC3

19

RST

L

RESET SIGNAL

20

LED（+）

+5.0V LED BACKLIGHT

21

LED（-）

0V LED BACKLIGHT