BO LYMIN BC1601B 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 array/edge B/L, EL B/L 8. Option: +3V single power supply 9. Option: negative voltage built-in Mechanical Data Item Standard Value Module Dimension 85.0 x 28.0 Viewing Area 66.0 x 16.0 Dot Size 0.55 x 0.75 Character Size 3.07 x 6.56 Pin Assignment Pin Symbol 1 Vss 2 Vdd 3 Vo 4 RS 5 R/W 6 E 7~14 DB0~7 Unit mm mm mm mm Electronic Characteristics Function Symbol Condition Typical Unit Value Input Voltage Vdd Vdd = +5V 5.0 V Supply Current Idd Vdd = +5V 1.2 mA LCD Driving 4.2 Vdd-Vo V 25 oC Voltage LED Forward 4.2 Vf V 25 oC Voltage LED Forward 25 oC If 100 mA Current EL Power Vel=110 V Vel Vac/400Hz --Voltage Item 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 Dimension 85.0 ± 0.5 71.2 66.0(VA) 59.62(A AA) 4.95 2 6 6 9 12.6 8.9(LED B/L) 12.7(LED B/L) 8.6(LED B/L) 6.56 0.83 0.75 3 0.63 0.55 5.08 28.0 ± 0.5 25.2 16.0(VA) 6 56(AA A ) 4.8(EL or NoB/L) 3.77 3.07 1.6 4-Ø2 4-Ø5.0 4-Ø1.0 PTH 2.5 80.0 DOT SIZE SCALE 5/1