Character LCD Display Module 16 Characters x 2 Lines - RX1602A3
Character LCD Display Module 16 Characters x 2 Lines - RX1602A3
Character LCD Display Module 16 Characters x 2 Lines - RX1602A3
Character LCD Display Module 16 Characters x 2 Lines - RX1602A3
Character LCD Display Module 16 Characters x 2 Lines - RX1602A3
Character LCD Display Module 16 Characters x 2 Lines - RX1602A3

Character LCD Display Module 16 Characters x 2 Lines

Model No. RX1602A3

RX1602A3 is a Character 16x2 COG LCD module with backlight. Module dimension is 74.2×25.2 mm; active area is 56.2×11.5 mm. There’s a built-in controller IC ST7032 supporting I2C serial interface. Logic power supply 3V and 5V. Operating temperature is between -20°C to +70°C; storage temperature covers from -30°C to +80°C. Feel free to contact us for various combinations of LED backlight and LCD colors.

Data source ref：RX1602A3-BIW-TS

Inquiry or Demo Code Datasheet Back Previous Next
  • General Specs
  • Interface Pin Function
  • Contour Drawing
  • Absolute Maximum Ratings
  • Electrical Characteristics
Item Dimension Unit
Structure COG
Size (Diagonal) 2.26 inch
Dot Matrix / Resolution 5×8 dots includes cursor dots
Characters × Lines 16 Characters × 2 Lines
Module Dimension 74.2 × 25.2 × 6.3 mm
Viewing Area 61.0 × 15.1 mm
Active Area 56.2 × 11.5 mm
Dot / Pixel Size 0.55 × 0.65 mm
Dot / Pixel Pitch 0.60 × 0.70 mm
Character Size 2.95 × 5.55 mm
Character Pitch 3.55 × 5.95 mm
IC ST7032 or Equivalent
Interface I2C
Power Supply 3V / 5V
Duty 1/16 duty, 1/5 Bias
Type Character LCD Display
Pin No. Symbol Level Description
1 VOUT   DC/DC voltage converter. Connect a capacitor between this
terminal and VIN when the built-in booster is used.
2 CAP1N   For voltage booster circuit(VDD-VSS)
External capacitor about 0.1u~4.7uf
3 CAP1P  
4 VDD 3.0/5.0V Power supply
5 VSS   GND
6 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 ).
7 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 ).
8 RST   RESET (Low active)

Character LCD Display Module 16 Characters x 2 Lines - RX1602A3

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 － +6.0 V
LCD Driver Voltage VLCD 2.7 － 7.0 V
Item Symbol Condition Min Typ Max Unit
Supply Voltage For Logic VDD-VSS － 3 3.3 5
(bon=1
max=3.5V)		 V
Supply Voltage For LCD VLCD Ta=-20℃
Ta=25℃
Ta=70℃		 －
－
－		 －
4.5
－		 －
－
－		 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 － － 0.19   mA

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