LCD-640X480A Vishay 640 x 480 Dots Graphic LCD FEATURES • 640 x 480 dots FSTN • 8-bits data bus • + 5V power supply • 1/240 duty cycle • FSTN negative type only MECHANICAL DATA ITEM ABSOLUTE MAXIMUM RATING STANDARD VALUE UNIT Module Dimension 197.0 x 145.0 mm Viewing Area 153.0 x 115.7 mm Dot Size 0.217 x 0.217 mm Dot Pitch 0.237 x 0.237 mm ITEM SYMBOL STANDARD VALUE UNIT MIN. TYP. MAX. Power Supply VDD-VSS – 5.0 – V Input Voltage VEE – 2.3 – V NOTE: VSS = 0 Volt, VDD = 5.0 Volt ELECTRICAL SPECIFICATIONS ITEM Input Voltage SYMBOL STANDARD VALUE UNIT MIN. TYP. MAX. VDD L level 0.8VDD – – V VIO H level – – 0.2VDD V 0°C – 24.7 – 25°C – 23.0 – 50°C – 22.5 – Recommended LC Driving Voltage for Normal Temp. CONDITION VDD - V0 Version Module V LED Forward Voltage VF 25°C – – – V LED Forward Current IF 25°C – – – mA Power Consumption – VDD = 5V – 2.6 – mA VEE = 25.5V Document Number: 37259 Revision 01-Oct-02 www.vishay.com 153 LCD-640X480A Vishay 640 x 480 Dots Graphic LCD PIN NUMBER SYMBOL FUNCTION 1 FP Frame Pulse 2 LP Latch Pulse in One Line 3 SCP Shift Clock Pulse for X-Drivers 4 DISP Sequence Signal of Power Supply (L:OFF) 5 Vdd Power Supply for Contrast Control 6 GND Ground (0V) 7 Vee Power Supply for LCD 8 UD0 Data Input for Upper Screen (LSB) 9 UD1 Data Input for Upper Screen 10 UD2 Data Input for Upper Screen 11 UD3 Data Input for Upper Screen 12 LD0 Data Input for Lower Screen 13 LD1 Data Input for Lower Screen 14 LD2 Data Input for Lower Screen 15 LD3 Data Input for Lower Screen (MSB) 197.0 ± 0.5 191.0 ± 0.3 158.5 ± 0.5 (O.A.) 153.0 MIN (V.A.) 151.66 (A.A.) 102.0 1 15 MOLEX 53261-1590 2.5 ± 0.3 5.0 ± 0.3 5.05 ± 3.0 1 4 113.74 (A.A) 115.74 MIN (V.A.) 118.0 ± 0.5 (O.A.) 136.0 ± 0.3 145.0 ± 0.5 4 MITSUM M63-M83-04 87.1 ± 3.0 136.0 ± 0.3 1 4 0.237 0.217 0.237 0.217 11.0 MAX 8.5 MAX 3.0 ± 0.3 17.0 ± 0.3 19.75 20.42 7.25 ± 0.5 2 - Ø 3.2 ± 0.2 8.5 ± 0.5 15.5 12.13 11.13 10.0 ± 0.3 4.5 ± 0.3 DIMENSIONS in millimeters DOT SIZE SCALE 20/1 2 - R1.6 ± 0.2 4 www.vishay.com 154 Document Number: 37259 Revision 01-Oct-02