TC2004A
Overview
- 20x4 characters includes cursor
- Built-in controller (ST7066 or Equivalent)
- +5V power supply(Also available for +3V) 3 4. 1/16 duty cycle .
- LED can be driven by pin1,pin2,or A and K . Terminal Function Pin Symbol No. Function 1 Vss GND 2 VDD Supply voltage for logic 3 V0 Contrast Adjustment 4 RS Register select signal 5 R/W Read / write signal 6 E Enable signal 7 DB0 Data bus line 8 DB1 Data bus line 9 DB2 Data bus line 10 DB3 Data bus line 11 DB4 Data bus line 12 DB5 Data bus line 13 DB6 Data bus line 14 DB7 Data bus line 15 A Backlight LED+ 16 K Backlight LED- Mechanical Data Item Outline Viewing Area Active Area Dot Size Dot Pitch Value 98.0 x 60.0 77.0 x25.2 70.4x 20.8 0.55 x 0.55 0.60 x 0.60 Unit mm mm mm mm mm
