Home Produtos LCD COG WO1602I3/I5

16 caracteres x 2 linhas COG+PCB LCD

Model No. WO1602I3/I5

►LCD COG
►LCD de Caractere
►16 caracteres x 2 linhas
►5x8 pontos inclui cursor
►Controlador ST7032i integrado
►WO1602I3: Alimentação +3.3V / WO1602I5: Alimentação +5V
►1/16 duty cycle
►Interface : I2C

DRAWING

16 Characters x 2 Lines COG LCD Display - WO1602I3 / WO1602I5

Data source ref: WO1602I3-TFH-AT#

SPECIFICATIONS

Interface Pin Function

Pin No. Symbol Level Description
1 VDD P Power supply
2 VSS P Ground
3 SDA - (In I2C interface DB7 (SDA) is input data.
SDA and SCL must connect to I2C bus (I2C bus is to connect a resister between SDA/SCL and the power of I2C bus ).
4 SCL - (In I2C interface DB6 (SCL) is clock input.
SDA and SCL must connect to I2C bus (I2C bus is to connect a resister between SDA/SCL and the power of I2C bus ).
5 RST - RESET (Low active)
6 A - LED+
7 K - LED-
8 NC - No Connection

Mechanical Data

Item Dimension Unit
Number of dots 16 Characters x 2 Lines
Module dimension 66.0 x 28.0 x 9.3 mm
View area 40.0 x 9.98 mm
Active area 38.0 x 7.98 mm
Dot size 0.36 x 0.43 mm
Dot pitch 0.41 x 0.48 mm
Character size 2.00 x 3.79 mm
Character pitch 2.40 x 4.19 mm
Duty 1/16 , 1/5 Bias
Backlight Type LED
IC ST7032i

Absolute Maximum Ratings

Item Symbol Min Typ Max Unit
Operating Temperature TOP -20 +70
Storage Temperature TST -30 +80
Input Voltage VIN -0.3 VDD+0.3 V
Power Supply Voltage VDD-VSS -0.3 6 V
LCD Driver Voltage VLCD 2.7 7 V

Electrical Characteristics

Item Symbol Condition Min Typ Max Unit
Supply Voltage For Logic VDD-VSS 3 3.3 3.5 V
Supply Voltage For LCD VLCD Ta=-20℃
Ta=25℃
Ta=+70℃

4.3

4.5

4.7
V
V
V
Input High Volt. VIH 0.7 VDD VDD V
Input Low Volt. VIL 0.2 VDD V
Output High Volt. VOH 0.8 VDD VDD V
Output Low Volt. VOL 0.2VDD V
Supply Current (No include LED Backlight) IDD 0.2 1 mA

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