122x32 LCD Graphic Display Module - RG12232E
  • General Specs
  • Interface Pin Function
  • Contour Drawing
  • Electrical Characteristics
Item Dimension Unit
Dot Matrix / Resolution 122 × 32 dots
Module Dimension 80.0 × 36.0 × 13.7 mm
View Area 60.0 × 18.0 mm
Active Area 53.64 × 15.64 mm
Mounting Hole 75.0 × 28.0 mm
Dot / Pixel Size 0.4 × 0.45 mm
Dot / Pixel Pitch 0.44 × 0.49 mm
IC Avant SBN 1661G or Equivalent
Interface 6800
Power Supply Negative voltage optional for 3V power supply
Duty 1/32
Type Graphics LCD Display
Feature Available for external oscillation (E Type), internal oscillation (E1 Type)2KHz
Pin No. Symbol Description
1 VSS Ground
2 VDD Power supply for logic
3 VO Contrast Adjustment
4 A0 Data/ Instruction select signal
5 CS1 Chip select signal for IC1
6 CS2 Chip select signal for IC2
7 CL/NC External clock 2KHZ
8 E/NC Enable signal
9 R/ W Read/Write select signal
10 DB0 Data bus line
11 DB1 Data bus line
12 DB2 Data bus line
13 DB3 Data bus line
14 DB4 Data bus line
15 DB5 Data bus line
16 DB6 Data bus line
17 DB7 Data bus line
18 /RES Controller reset signal, Active Low
19 A Power supply for B/L +
20 K Power supply for B/L -

122x32 LCD Graphic Display Module - RG12232E

Item Symbol Standard Value
typ.
Unit
Input Voltage VDD 3/5 V
Recommended LCD Driving Voltage for Normal Temp.
Version module @25ºC
VDD-VO 4.35 V
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