BO LYMIN BP240160B Feature 1. FSTN LCD, TAB IC and PCB package 2. Built-in controller SED1335 3. +3V ~ +5V single power supply, with built-in positive voltage for LCD driving 4. 1/160 duty cycle 5. Option: LED ,EL B/L 6. Option: Touch panel, Touch panel controller Mechanical Data Item Standard Value Unit mm Module Dimension 88.2 x 57.5 mm Viewing Area 66.0 x 46.0 Dot Size 0.225 x 0.225 mm mm Dot Pitch 0.24 x 0.24 Pin Assignment Pin Symbol Function Reset signal /RST 1 2 3 4 5 6~13 14 15 16 17 18 19 20 21 22 23 24 /RD /WR /CS Ao DB0-7 Vdd Vss Vlcd Vadj BL_on A K Y1 X1 Y2 X2 Dimension 80s:read signal/68s:enable signal (E) 80s:write signal/68s: R/W signal Chip select Data latch pulse Data bus line Power supply (+3V ~ +5V) Power supply (GND) Positive voltage output +25V Contrast adjustment (Vadj - Vss) BL on/off signal (H: on L: off) Power supply for B/L + Power supply for B/L Touch panel upper signal (Y axis) Touch panel right signal (X axis) Touch panel lower signal (Y axis) Touch panel left signal (X axis) Electronic Characteristics Symbol Condition Typical Unit Value 3.0~5.0 Input Voltage Vdd V Supply Current Idd mA Vdd = +5V 40 LCD Driving 19.5 V Vadj-Vss 25 oC Voltage Item