FEB 2006
Crystal-Clear Technology
STANDARD CHARACTER MODULES
C224x03
2.5
7.5±0.5
12.0±0.5
15.1
16 15
. . . . . . . . OUTLINE DIMENSION AND BLOCK DIAGRAM
9.75
6.5
1.35
2.5
121.0±0.5
113.0±0.3
103.5±0.5
94.5 - V/A
88.3 - A/A
13.0 MAX
8.3±0.5
1.6
17.78±0.1
10.38
2
1
2.5
2.54
0.65
0.60
Vss
Vdd
Vee
Rs
R/W
E
1
2
3
4
5
6
CONTROLLER IC/
DRIVER
40 SEGMENTS
80 SEGMENTS
DRIVER
DBO to DB7
7~14
15
BL-
16
BL+
3.20
3.70
LED BACKLIGHT
The tolerance unless classified ±0.3 mm
PIN ASSIGNMENT
Pin No.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
Symbol
Vss
Vdd
Vee
RS
R/W
E
DB0
DB1
DB2
DB3
DB4
DB5
DB6
DB7
BL-
BL+
Function
Ground Terminal
Supply Terminal
Power Supply for LCD driver
Register Select Signal
Read/Write Selection
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
Led Backlight Ground
Led Backlight Power Supply
NORMAL
WIDE
ABSOLUTE MAXIMUM RATING
Item
Power Supply Voltage
Input Voltage
OPERATING TEMPERATURE
STORAGE TEMPERATURE
OPERATING TEMPERATURE
STORAGE TEMPERATURE
Symbol
Vdd-Vss
Vin
Topr
Tstg
Topr
Tstg
Conditions
-
-
Normal
Normal
Normal
Normal
Min.
-0.3
Vss
0
-20
-20
-30
5.55
5.95
Max.
7.0
Vdd
+50
+70
+70
+80
0.70
0.65
16 COMMONS
LCD
11.5 -A/A
18.0-V/A
28.3
31.0
36.0
Unit
V
V
°C
°C
°C
°C
ELECTRICAL CHARACTERISTIC (Vdd = + 5v, Ta = 25°C)
Item
Logic Supply Voltage
"H" Input Voltage
"L" Input Voltage
"H" Output Voltage
"L" Output Voltage
Module Supply Current
LCD Driving Voltage
Symbol
Vdd
V
IH
V
IL
V
OH
V
OL
Idd
V
LCD
Conditions
-
-
-
-
-
-
Vdd-Vo
Min.
4.5
0.7Vdd
-0.3
0.75Vdd
-
-
4.3
Typ.
5.0
-
-
-
-
1.0
4.5
Max.
5.5
Vdd
0.6
-
0.2Vdd
2.0
4.7
Unit
V
V
V
V
V
mA
V
BACKLIGHT OPTION
FORWARD CURRENT ( mA )
LED COLOR
WHITE
BLUE
OPTION - REVERSE BACKLIGHT CONNECTION
Led Backlight Power Supply
15
BL+
16
BL-
Led Backlight Ground
OPTION
YES
YES
YES
NO
NO
NO
NO
CONDITION
V
led
= 5.0V
R
led
= 47 ohm
V
led
= 5.0V
R
led
= 47 ohm
V
led
= 5.0V
R
led
= 120 ohm
MIN
-
-
-
-
-
-
-
TYP
20
20
20
-
-
-
-
MAX
-
-
-
-
-
-
-
NOTE :
1. BACKLIGHT - YELLOW GREEN : BOTTOM LED BACKLIGHT
2. BACKLIGHT - OTHER COLOR : SIDE LED BACKLIGHT
AMBER
RED
YELLOW GREEN
CCFL
EL
-
-
-
-
CCT
reserves the right to vary or make 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 as a result of its use.
28
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