LM240128T

Full Graphics Type LCD Module OUTLINE DRAWING LM240128T series TERMINAL FUNCTIONS Pin 1 2 3 4 5 6 7 8 Name FG VSS VDD V0 /WR /RD /CE C/D Descriptions Frame Ground 0V Power Supply, Ground Positive Power Supply LCD Contrast Reference Input Write enable input, active LOW Read enable input, active LOW Chip Enable Signal Address for Data or Command C/D=H, /WR=L, /RD=H: Command Write C/D=H, /WR=H, /RD=L: Status Read C/D=L, /WR=L, /RD=H: Data Write C/D=L, /WR=H, /RD=L: Data Read ABSOLUTE MAXIMUM Item Operating Voltage (V) Operating Temperature (°C) Storage Temperature (°C) Symbol V DD TOP TST Min 0 -20 -30 Typ 5.0 15.5 Typ 5.0 170 Max 6.0 +70 +80 Max 5.5 VDD 0.5 37.0 Max 200 ELECTRICAL CHARACTERISTICS Item Symbol Min Operating Voltage (V) V DD 4.5 Input High Voltage (V) V IH 0.8VDD Input Low Voltage (V) V IL V SS Operating Current (mA) IDD - 9 10 11 : 18 19 20 21 22 23 24 25 NC /RST DB0 : DB7 FS1 VOUT BLA BLK BLA NC BLK No connection (leave open) Reset Signal /RST = L, Reset the LCD Module /RST = H, Normal Running BACKLIGHT CHARACTERISTICS Item Forward Voltage (V) Forward Current (mA) Symbol Vf BLA IfBLA Min - 8-bit bi-directional data bus BLOCK DIAGRAM BLA LED Backlight Circuit BLK Font Selection Input FS1=H: 6X8 font FS1=L: 8X8 font COM Driver Power Booster Output for V0 LED Backlight Positive Power Supply LED Backlight Negative Power Supply LED Backlight Positive Power Supply No connection (leave open) LED Backlight Negative Power Supply Value FSTN, Positive, Transfl...