1. LCD Module
1.1 Main Data
No.
Item
Contents
Unit
(1) Module size
173.0(W) x 73.0(H) x 7.0(D)
mm
(2) Viewing area
156.0 (W) x 60.0 (H)
mm
(3) Dot Number
640 x 3 (R.G.B) (W) x 240 (H)
dots
(4) Dot Size
0.065(W) x 0.225(H)
mm
(5) Dot pitch
0.08(W) x 0.24(H)
mm
(6) LCD type
Color-STN (Negative type)
-
(7) Contrast ratio
(30)
-
(8) Duty
1/244
-
(9) Viewing direction
6 o clock
-
(10) Operating temperature
+0 ~ +50
C
(11) Storage temperature
-20 ~ +70
C
(12) Backlight
Cold Cathode Fluorescent Lamp (CCFL) x 1
pcs
(13) Power Supply Voltage
3.3V
-
(14) Weight
(120)
g
AGM6424B
Page 2 of 14
1.2 Interface Pin Connection
CN1 : 52893-2090(MOLEX) / Suitable FPC : Pitch 0.5mm, width 10.5mm
Pin No.
Signal
Pin Function
1
FLM
Scan start-up signal
2
SS
GND
3
CL1
Input data latch signal
4
SS
GND
5
CL2
Data shift clock
6
SS
GND
7
DISP
Display control signal H:ON , L:OFF
8
DD
Logic supply voltage
9
CON
Contrast adjust voltage
10
SS
GND
11
D0
Display data
12
D1
Display data
13
D2
Display data
14
D3
Display data
15
SS
GND
16
D4
Display data
17
D5
Display data
18
D6
Display data
19
D7
Display data
20
SS
GND
CN2 : BHSR-02VS-1 (JST) / Suitable
connector : SM02B-BHSS-1-TB (JST)
Pin No.
Signal
Pin Function
1
H.V
Power supply voltage for CFL
2
GND
CFL GND
AGM6424B
Page 3 of 14
V
V
V
V
V
V
V
V
3. Maximum Ratings
3.1 Electrical Absolute Maximum Ratings. (V
SS
=0V)
Item
Symbol
Min.
Max.
Unit
Power supply for Logic
V
DD
-V
SS
-0.3
7.0
V
Input voltage (Note 1)
V
I
-0.3
V
DD
+0.3
V
Note 1. FLM,CL1,CL2,DISP,D0~D7.
Note 2. Ta=25 C
Note 3. Please be sure users are grounded when handling the LCD module.
3.2 Environmental Absolute Maximum Ratings
Storage
Operating
Item
MIN.
MAX.
MIN.
MAX.
Remark
Ambient Temperature
-20 C
70 C
0 C
50 C
Note1,2,3
Humidity
Note 4
Note 4
No Condensation
Note 1. Ta at -20 C --------< 48hours, at 70 C --------< 120 hours.
Note 2. Background color changes slightly depending on ambient temperature.
This phenomenon is reversible.
Note 3. When LCM is operated at 0 C, the lifetime of the CFL will be reduced.
The response time at 0 C will increase.
Note 4. Ta<=50 C : 85%RH MAX.
Ta> 50 C : Absolute humidity must be lower than the humidity of 85% RH at 50 C.
AGM6424B
Page 5 of 14
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