16x2 COG Character LCD Display - RX1602A4
16x2 COG Character LCD Display - RX1602A4
16x2 COG Character LCD Display - RX1602A4
16x2 COG Character LCD Display - RX1602A4
16x2 COG Character LCD Display - RX1602A4

16x2 COG Character LCD Display

Model No. RX1602A4

RX1602A4 is a Character 16x2 COG LCD display with backlight. Module dimension is 62.8×23.0 mm; active area is 47.6×9.74 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.

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  • General Specs
  • Interface Pin Function
  • Contour Drawing
  • Electrical Characteristics
Item Dimension Unit
Structure COG
Size (Diagonal) 1.91 inch
Dot Matrix / Resolution 5×8 dots includes cursor dots
Characters × Lines 16 Characters × 2 Lines
Module Dimension 62.8 × 23.0 × 6.3 mm
Viewing Area 51.5 × 12.23 mm
Active Area 47.6 × 9.74 mm
Dot / Pixel Size 0.48 × 0.54 mm
Dot / Pixel Pitch 0.53 × 0.59 mm
Character Size 2.60 × 4.67 mm
Character Pitch 3.00 × 5.07 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 Description
1 Vout Positive Voltage output
2 CAP1N DC/DC voltage converter.
3 CAP1P DC/DC voltage converter.
4 VDD Power supply for logic
5 VSS Ground
6 SDA Serial input data
7 SCL Serial clock input
8 RST Controller reset signal, Active Low

16x2 COG Character LCD Display - RX1602A4 - Raystar

Item Symbol Standard Value
typ.		 Unit
Input Voltage VDD 3/5 V
Recommended LCD Driving Voltage for Normal Temp.
Version module @25ºC		 VO-VSS 4.50 V

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