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20*4 Mono Character LCD Display, 20(C)x4(L) Monochrome STN LCD Display Module, KS0066 Model No.VBC2004G Share Share to: Download Add to Inquiry Specifications Characteristics Pin Function Resolution (dots): 20(C)*4(L) Outline Dimensions (mm): 98.0*60.0*8.8(12.7) View Area (mm): 77.0*26.3 Dot Size (mm): 0.55*0.55 IC: KS0066 Backlight: None,LED I/F: 6800 Electrical Characteristics Item Symbol Condition Min. Typ. Max Unit LCD Operating Voltage VDD-VO T=0℃ - 4.8 - V T=25℃ - 4.5 - V T=50℃ - 4.2 - V Supply Voltage VDD-VSS - 2.7 5 5.5 V Supply Current IDD - - 3.2 6 mA Input Voltage “High” Level VIH - 2.2 - VDD V “Low” Level VIL - 0 - 0.6 V Output Voltage “High” Level VOH - 2.4 - - V “Low” Level VOL - - - 0.4 V Pin No. Symbol Function 1 VSS Supply Ground 2 VDD Supply Voltage 3 VO Contrast Adj. 4 RS Register Select 5 R/W Read/Write 6 E Enable Signal 7 DB0 Data Bit 0 8 DB1 Data Bit 1 9 DB2 Data Bit 2 10 DB3 Data Bit 3 11 DB4 Data Bit 4 12 DB5 Data Bit 5 13 DB6 Data Bit 6 14 DB7 Data Bit 7 15 A LED Power 16 K LED Power Back