24x2 COG Character LCD Display - RX2402A
  • 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 24 Characters × 2 Lines
Module Dimension 86.2 × 24.7 × 6.0 mm
View Area 72.3 × 11.84 mm
Active Area 70.3 × 9.84 mm
Dot / Pixel Size 0.45 × 0.54 mm
Dot / Pixel Pitch 0.50 × 0.59 mm
Character Size 2.45 × 4.67 mm
Character Pitch 2.95 × 5.17 mm
IC RW1062 or Equivalent
Interface I2C
Power Supply 3V / 5V
Duty 1/17 duty cycle, 1/5 Bias
Type Character LCD Display
Pin No. Symbol Description
1 /XRESET Controller reset signal, Active Low
2~6 V0~V4 Bias voltage levels for LCD driving
7 D6(SID) Serial input data
8 D7(SCLK) Serial clock input
9 VSS Ground
10 VDD Power supply for logic
11 Vout Positive Voltage output
12 CAP2N DC/DC voltage converter.
13 CAP2P DC/DC voltage converter.
14 CAP1P DC/DC voltage converter.
15 CAP1N DC/DC voltage converter.
16 VR LCD Contrast Adjustment when IRS = “L”

24x2 COG Character LCD Display - RX2402A

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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