WH2002G

WH2002G VATN Character 20x2 13.4 16.5 22.25 2.5 2.54 16 15 115.0 0.5 91.2 0.3 85.0(VA) 73.5(AA) 16- 1.0PTH 16- 1.8PAD 21 3.5 108.0 13.9MAX 9.3 0.3 29.0 3.5 A K 4- 3.5PTH 4- 5.0PAD 1.6 LED B/L 3.2 0.65 0.6 0.5 2.4 8.7 7.84 12.25 36.0 0.5 31.2 0.3 18.6(VA) P2.54*7=17.78 11.5(AA) 5.55 0.7 0.65 0.4 Feature 1.5x8 dots includes cursor 2.Bulit-in controller (ST7066 or Equivalent) 3.+5V power supply only 4.1/16 duty cycle 5.LED type : Green / Blue / Red / White / Y- G 6.LED can be driven by PIN1, PIN2 or K 7.Interface : 6800, SPI, I2C Pin No. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 Symbol Description VSS Ground VDD Power supply for logic VO Contrast Adjustment RS Data/ Instruction select signal R/W Read/Write select signal E Enable signal DB0 Data bus line DB1 Data bus line DB2 Data bus line DB3 Data bus line DB4 Data bus line DB5 Data bus line DB6 Data bus line DB7 Data bus line VEE Negative Voltage Output K Power supply for B/L - 40 LCD Panel / LCD Module / ...