BC1602L 1. COB with metal frame 2. 5x7 dot with cursor 3. Built-in controller KS0066U or equivalent 4. +5V single power supply 5. 1/16 duty cycle 6. LED B/L pins: 17/18 7. No negative voltage option 8. DIP module 68 x 26.8 61.0 x 19.0 0.56 x 0.80 2.96 x 6.68 1 2 3 4 5 6 7~14 15 16 17 18 1VSS VDD VO RS R/W E DB0~DB7 NC NC A K GND +5V Contrast adjustment H/L register select signal H/L read/write signal H àL enable signal H/L data bus line No connection No connection Power supply for B/L(+) Power supply for B/L(GND) 0.9 4.0 160