BO LYMIN BC1602B 3 Feature 1. COB with metal frame 2. 5x7 dots with cursor 3. Built-in controller KS0066 or equivalent 4. + 5V single power supply 5. 1/16 duty cycle 6. LED B/L pins:A/K, or 1/2 7. Option: LED, EL B/L 8. Option: +3V single power supply 9. Option: LCD Vop fix on 5V (-20 oC~+70 oC) Mechanical Data Item Standard Value Module Dimension 85.0 x 29.5 Viewing Area 64.0 x 17.2 Dot Size 0.55 x 0.65 Character Size 2.95 x 5.55 Unit mm mm mm mm Electronic Characteristics Pin Assignment Pin Symbol 1 Vss 2 Vdd 3 Vo 4 RS 5 R/W 6 E 7~14 DB0~7 Item Function Symbol Condition Input Voltage Supply Current GND +5V(+3V option) Contrast adjustment H/L register select signal H/L read/write signal H --> L enable signal H/L data bus line LCD Driving Voltage Vdd Idd Vdd = +5V Vdd = +5V Vdd-Vo 70 oC 25 oC o -20 C Value Unit 5.0 1.0 V mA TYP Option 3.6 4.0 5.2 5.0 5.0 5.0 V LED Forward Voltage Vf 25 oC 4.2 V Array LED Forward Current If 25 oC 100 mA EL Power Voltage Vel V Vel=110Vac/400Hz Dimension 12.7[led] 8.8[[el/ref]f] 85.0±0.5 81.0±0.3 2 14-Ø1.0 06 2 95 0.55 65 .55 0.0 29.5±0.5 15.24 A BLOCK 1 56.2 2 64.0±0.2 4.99 71.2±0.3 2.75 1.1 4.388 A 24.0±0.3 A 4-R1.3 8.7[led] 4.8[el/ref]f 0 Ø1.0 13 26.2±0.3 17.2±0.2 P2.54x6 11.5 14