Graphics LCD Display 128x64 - RG12864F
Graphics LCD Display 128x64 - RG12864F
Graphics LCD Display 128x64 - RG12864F
Graphics LCD Display 128x64 - RG12864F
Graphics LCD Display 128x64 - RG12864F
  • General Specs
  • Interface Pin Function
  • Contour Drawing
  • Absolute Maximum Ratings
  • Electrical Characteristics
Item Dimension Unit
Structure COB
Size (Diagonal) 2.93 inch
Dot Matrix / Resolution 128 × 64 dots
Module Dimension 95.5 × 50.2 × 13.6 (MAX) mm
Viewing Area 72.0 × 40.0 mm
Active Area 66.52 × 33.24 mm
Dot / Pixel Size 0.48 × 0.48 mm
Dot / Pixel Pitch 0.52 × 0.52 mm
IC NT7107, NT7108
Interface 6800
Power Supply 5.0 V
Negative voltage built-in
Duty 1/64 duty cycle
Type Graphic LCD Display
Pin No. Symbol Level Description
1 VSS 0V GND
2 VDD 5.0V Power Supply
3 VO (Variable) Contrast Adjustment
4 D/I H/L Data /Instruction
5 R/ W H/L Data Read/Write
6 E H H→L Enable signal
7 DB0 H/L Data bus line
8 DB1 H/L Data bus line
9 DB2 H/L Data bus line
10 DB3 H/L Data bus line
11 DB4 H/L Data bus line
12 DB5 H/L Data bus line
13 DB6 H/L Data bus line
14 DB7 H/L Data bus line
15 CS1 H Chip Select for IC1
16 CS2 H Chip Select for IC2
17 /RST L Reset
18 Vee － Negative Voltage output
19 A － LED+
20 K － LED-

Graphics LCD Display 128x64 - RG12864F

Item Symbol Min Typ Max Unit
Operating Temperature TOP -20 － +70 ℃
Storage Temperature TST -30 － +80 ℃
Supply Voltage For Logic VDD-VSS -0.3 － 7.0 V
Driver Supply Voltage VLCD VEE-0.3 － VDD+0.3 V
ITEM SYMBOL CONDITION MIN. TYP. MAX. UNIT
Supply Voltage For Logic VDD-VSS － 4.5 5.0 5.5 V
Supply Voltage For LCD VDD-VO Ta=-20℃
Ta=25℃
Ta=70℃		 －
8.8
8.4		 －
9.1
－		 10.6
9.4
－		 V
V
V
Input High Volt. VIH － 0.7 VDD － VDD V
Input Low Volt. VIL － 0 － 0.8 V
Output High Volt. VOH － 2.4 － － V
Output Low Volt. VOL － － － 0.4 V
Supply Current IDD VDD=5.0V － 2.5 7.5 mA

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