BO LYMIN BG24064B Feature 1. SMT PCB with metal frame 2. Built in controller LC7981 3. +5V single power supply 4. 1/64 duty cycle 5. Option: negative voltage 6. Option: LED, EL B/L, CCFL Mechanical Data Item Standard Value Module Dimension 180.0 x 65.0 Viewing Area 133.0 x 39.0 Dot Size 0.49 x 0.49 Dot Pitch 0.53 x 0.53 Pin Assignment Pin Symbol 1 2 3 4 5 6 7~14 15 16 17 18 19 20 Vss Vdd Vo RS /R/W E DB0~7 /CS /RST Vee NC NC FGND Unit mm mm mm mm Electronic Characteristics Function Power supply (GND) Power supply (+5V) Contrast Adjustment Data/instruction select Data read/write Enable signal Data bus line Chip select Reset signal Negative Voltage output -10V No connection No connection Frame GND Symbol Condition Typical Unit Value Input Voltage Vdd Vdd = +5V 5.0 V Supply Current Idd Vdd = +5V 9.0 mA LCD Driving 12.7 V Vdd-Vo 25 oC Voltage LED Forward 4.2 Vf V 25 oC Voltage LED Forward If 660 mA 25 oC Current Item Dimension 2 2 180.0±0.5 151.5 133.0(VA) 127.16(AA A ) 15.56 13.0 6.2 4.3 11.75 9.2(EL or No B/L) 11.9(CCFL B/L) 15.1 LED B/L) 2.54 4.13 CCFL or white LED) L or No B/L) 0.53 0.49 K L 4-Ø3.5 PTH 176.0 0.5 0.4 20-Ø1.0 PTH 20-Ø1.8 PAD 2 52.6 56.4 65.0±0.5 33.88(AA A 39.0(VA A DOT S SCAL