BG240128G

BO LYMIN B G240128G Feature 1. SMT PCB with metal frame 2. Built-in controller SED1335 3. 1/128 duty cycle 4. Option: negative voltage 5. Option: LED Green, white B/L, EL B/L, CCFL Mechanical Data Item Standard Value M odule Dimension 170.0 x 103.5 Viewing Area 132.0 x 76.0 0.47 x 0.47 Dot Size 0.5 x 0.5 Dot Pitch Pin Assignment Pin Symbol 1 2 3 4 5 6 7 8~15 16 17 18 19 20 /RES /RD /WR SEL2 SEL1 /CS Ao D0~D7 VDD VSS Vo VLC FGND Unit mm mm mm mm Electronic Characteristics Symbol Condition Typical Unit Value Input Voltage Vdd Vdd = +5V 5.0 V Supply Current Idd Vdd = +5V 35 mA LCD Driving 17.1 V Vdd-Vo 25 oC Voltage Item LED Lamp Function Reset signal Data read Data write 8080 or 6800 inteerface selet 8080 or 6800 inteerface selet Chip select Data type select Data bus line Power supply Power supply (GND) Contrast adjustment Negative Voltage output Frame GND Supply Voltage CCFL Lamp Vf If 25 oC 25 oC 328 5.0 Vrms mArms Supply Current Dimension