16x2 COG Character LCD Display - RX1602A4 - Raystar
16x2 COG Character LCD Display - RX1602A4 - Raystar
16x2 COG Character LCD Display - RX1602A4 - Raystar
  • General Specs
  • Interface Pin Function
  • Contour Drawing
  • Electrical Characteristics
Item Dimension Unit
Structure COG
Dot Matrix / Resolution 5×8 dots includes cursor dots
Characters × Lines 16 Characters × 2 Lines
Module Dimension 62.8 × 23.0 × 6.3 mm
View 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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