CCT reserves the right to vary or makes changes to the specifications of the module in this brochure at any time without prior notice. CCT futher assumes

no responsibility for its use, nor for any infringements of patents, pending applications or the rights of thirds parties which may results its use.

Data Bus Line

Data Bus Line

Data Bus Line

Data Bus Line

Data Bus Line

Data Bus Line

Data Bus Line

Data Bus Line

Led Backlight Ground

Led Backlight Power Supply

16

14

15

13

BL+

DB7

BL-

DB6

11

12

10

8

9

7

DB4

DB5

DB3

DB1

DB2

DB0

Supply Terminal

Ground Terminal

Power Supply for LCD driver

Read/Write Selection

Enable Signal

Register Select Signal

PIN ASSIGNMENT

The tolerance unless classified ±0.3 mm

Pin No.

Symbol

3

5

6

4

2

1

Vo

R/W

E

RS

Vdd

Vss

Function

STA N D A RD CH A RA C TER M O D U LES

CMC240x02

. . . . . O U TLIN E D IM EN SIO N A N D BLO C K D IA G RA M

REF. N O . : C C TC 0111-03

ELECTRICAL CHARACTERISTIC (Vdd = + 5v, Ta = 25°C)

Conditions

Vdd-Vo

-

V

OH

Module Supply Current

LCD Driving Voltage

"L" Output Voltage

V

LCD

Idd

V

OL

-

-

"H" Output Voltage

Logic Supply Voltage

"H" Input Voltage

"L" Input Voltage

Item

V

IH

V

IL

-

-

Vdd

Symbol

-

-

-

0.75Vdd

V

4.5

-

-

-

2.0

-

-

V

0.2Vdd

3.0

mA

V

Typ.

0.7Vdd

-0.3

-

-

2.75

Min.

-

0.6

Vdd

V

V

Max.

5.5

Unit

V

Symbol

ABSOLUTE MAXIMUM RATING

Tstg

Topr

Vdd-Vss

Item

Power Supply Voltage

Operation Temperature

Storage Temperature

Input Voltage

Vin

Max.

Min.

Conditions

Unit

-0.3

Vss

-20

Nor

Nor

0

-

-

70

50

°C

°C

7.0

Vdd

V

V