Home Produtos LCD COG WO320240G

Model No. WO320240G

►Módulo Display LCD Gráfico
►320 x 240 pontos inclui cursor
►Sem controlador
►Alimentação 3,3 / 5
►1/240 duty cycle
►Interface : 6800/8080




Interface Pin Function

Pin No. Symbol Level Description
1 CL2 H to L Data shift pulse
2 CL1 H to L Data latch pulse
3 FLM H/L Scan start-up signal
4 NC   No connection
5 DB0 H/L Display data, bit0
6 DB1 H/L Display data, bit1
7 DB2 H/L Display data, bit2
8 DB3 H Display data, bit3
9 VO (Variable) Power supply for LCD(+V)
10 VDD 3.3V Power supply for Logic
11 VSS 0V Ground
12 NC   No connection
13 K 0V Ground for LED
14 A   Power supply for LED+
15 DISP   Display OFF
16 VEE   Positive Voltage output

Mechanical Data

Item Standard Value Unit
Number of dots 320x240
Outline dimension 94.7 x 83.3 x 9.8 max mm
View area 81.4 x 61.0 mm
Active area 76.785 x 57.11 mm
Dot size 0.223 x 0.225 mm
Dot pitch 0.238 x 0.24 mm
Duty 1/240
Backlight LED
Driver IC NT7712+NT7711*2

Absolute Maximum Ratings

Item Symbol Min Typ Max Unit
Operating Temperature TOP -20 +70
Storage Temperature TST -30 +80
Supply Voltage For Logic VDD -0.3 5.5 V
Supply Voltage For LCD Drive VLCD -0.3 36 V

Electrical Characteristics

Item Symbol Condition Min Typ Max Unit
Supply Voltage For Logic VDD-VSS 3.0 3.3 3.6 V
VDD-VSS 4.7 5.0 5.3 V
Supply Voltage For LCD VOP Ta=-20℃



Input High Volt. VIH 0.8VDD VDD V
Input Low Volt. VIL 0 0.2VDD V
Output High Volt. VOH VDD-0.4 V
Output Low Volt. VOL 0.4 V
Supply Current IDD VDD=3.3V 45.0 70.0 mA
IDD VDD=5.0V 33.0 50.0 mA

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