BO LYMIN BG320240F2 Feature 1. SMT PCB with metal frame 2. Built-in controller S1D13700 3. +5V single power supply 4. 1/240 duty cycle 5. Option: LED edge B/L, CCFL 6. Option: +3V single power supply 7. Option: negative voltage (built-in, external) 8. Option: touch panel Mechanical Data Item Standard Value Module Dimension 166.8 x 109.0 Viewing Area 122.0 x 92.0 Dot Size 0.34 x 0.34 Dot Pitch 0.36 x 0.36 Pin Assignment Pin Symbol 1 Vss 2 3 4 5 6 7~14 15 16 17 18 19 20 Unit mm mm mm mm Electronic Characteristics Function Power supply (GND) +5V(+3V option) Vdd Contrast Adjustment Vo Data type select Ao /WR(R/W) 80s: write signal 68s:R/W signal /RD(E) 80s: read signal 68s: enable clock Data bus line DB0-7 Chip select /CS /RST Reset signal Negative voltage output(-21.3) Vee SEL uP select (H:68 series L:80 series) Frame Ground FGND NC No connection Dimension Symbol Condition Typical Unit Value Input Voltage Vdd Vdd = +5V 5.0 V Supply Current Idd mA Vdd = +5V 18 LCD Driving 23.5 V Vdd-Vo 25 oC Voltage Item CCFL Starting Voltage CCFL Driving Voltage CCFL Driving Current VFLS 25 oC 530 Vrms VFLD 25 oC 278 Vrms VFLD=260 IFLD Vrms/ 30KHZ 5.0 mArms