Graphic Module Display 128x64 - RG12864C
  • General Specs
  • Interface Pin Function
  • Contour Drawing
  • Electrical Characteristics
Item Dimension Unit
Dot Matrix / Resolution 128 × 64 dots
Module Dimension 78.0 × 70.0 × 12.1 (MAX) mm
View Area 62.0 × 44.0 mm
Active Area 56.28 × 38.36 mm
Mounting Hole 68.0 × 64.92 mm
Dot / Pixel Size 0.40 × 0.56 mm
Dot / Pixel Pitch 0.44 × 0.60 mm
IC NT7107,NT7108 or Equivalent
Interface 6800
Power Supply 5V
Negative voltage built-in
Duty 1/64 duty cycle
Type LCD Graphic Module Display
Pin No. Symbol Description
1 /CS1 Select Column 1~ Column 64
2 /CS2 Select Column 65~ Column 128
3 VSS Ground
4 VDD Power supply for logic
5 VO Contrast Adjustment
6 D/I Data/ Instruction select signal
7 R/W Read/Write select signal
8 E Enable signal
9 DB0 Data bus line
10 DB1 Data bus line
11 DB2 Data bus line
12 DB3 Data bus line
13 DB4 Data bus line
14 DB5 Data bus line
15 DB6 Data bus line
16 DB7 Data bus line
17 RST Controller reset signal, Active Low
18 VEE Negative Voltage Output
19 A Power supply for B/L +
20 K Power supply for B/L -

Graphic Module Display 128x64 - RG12864C

Item Symbol Standard Value
typ.
Unit
Input Voltage VDD 5.0 V
Recommended LCD Driving Voltage for Normal Temp.
Version module @25ºC
VDD-VO 8.50 V
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