LCD-320G240C Vishay 320 x 24 Dots Graphic LCD FEATURES • Built-in SED 1335 controller and SRAM • Built-in negative voltage generator • 1/240 duty cycle • Touch screen option (analog type) • Temperature compensation option MECHANICAL DATA ITEM ABSOLUTE MAXIMUM RATING STANDARD VALUE UNIT Module Dimension 148.0 x 120.24 mm Viewing Area 120.14 x 92.14 mm Power Supply Dot Size 0.34 x 0.34 mm Input Voltage Dot Pitch 0.36 x 0.36 mm ITEM SYMBOL STANDARD VALUE UNIT MIN. TYP. MAX. VDD-VSS 4.75 5.0 5.25 V VI - 0.3 – VDD V NOTE: VSS = 0 Volt, VDD = 5.0 Volt ELECTRICAL SPECIFICATIONS ITEM Input Voltage Supply Current SYMBOL STANDARD VALUE UNIT MIN. TYP. MAX. VDD L level 0.7VDD – VDD V VIO H level 0 – 0.3VDD V IDD VDD = 5V – 100 105 mA 0°C 22.0 23.0 24.0 25°C 21.3 22.2 23.0 50°C 19.5 20.8 22.1 Recommended LC Driving Voltage for Normal Temp. CONDITION VDD - V0 Version Module V CCFL Starting Voltage VFLS 25°C – 600 – Vrms CCFL Driving Voltage VFLD 25°C – 268 – Vrms CCFL Driving Current IFLD VFQ = 450Vrms 30KHz – 5.0 – mArms LED Forward Voltage VF 25°C – 4.2 4.6 V LED Forward Current IF 25°C – 180 360 mA IEL Vel = 110VAC; 400Hz – – 5.0 mA EL Document Number: 37257 Revision 01-Oct-02 For Technical Questions, Contact: [email protected] www.vishay.com 145 LCD-320G240C Vishay 320 x 240 Dots Graphic LCD PIN NUMBER SYMBOL FUNCTION 1 Vss Ground 2 Vdd Power Supply for Logic 3 Vo Driving Voltage for LCD 4 RD 8080 Family: Read Signal, 6800 Family: Enable Clock 5 WR 8080 Family: Write Signal, 6800 Family: R/W Signal Ao Data Select Type RD = L WR = H, A0 = L: Data Read AO = H: Status Read RD = H WR = L, A0 = L: Data Read AO = H: Command Write For 80 Family R/W = L A0 = H: Command Write A0 = L: Data Write R/W = H A0 = H: Status Read AO = L: Data Read For 68 Family 7 DB0 Data Bus Line 8 DB1 Data Bus Line 9 DB2 Data Bus Line 10 DB3 Data Bus Line 6 11 DB4 Data Bus Line 12 DB5 Data Bus Line 13 DB6 Data Bus Line 14 DB7 Data Bus Line 15 CS Chip Select, Active L 16 RES Controller Rest Signal Active L 17 Vee Negative Voltage Output (Optional) 18 FGND Frame Ground 19 NC No Connection 20 NC No Connection DIMENSIONS in millimeters 13.97 16.45 154.79 ± 0.5 139.98 136.2 120.14 (VA) 115.18 (AA) 4 - Ø 3.5 PTH 4 - Ø 6.0 PAD 15.6 MAX 10.5 200.0 ± 10.0 0.36 0.34 320*240 DOTS 0.36 0.34 120.24 ± 0.5 11.61 105.4 92.14 (VA) 86.38 (AA) 4.02 7.11 13.74 16.62 4.02 4.44 DOT SIZE SCALE 10/1 148.02 ± 0.5 www.vishay.com 146 22.86 21.06 (P2.54*9) 20 - Ø 1.0 PTH 20 - Ø 1.8 PAD 1.6 CCFL B/L For Technical Questions, Contact: [email protected] Document Number: 37257 Revision 01-Oct-02