LCD-012M002A Vishay 12 x 2 Character LCD FEATURES * 5 x 8 dots with cursor * Built-in controller (KS 0066 or Equivalent) * + 5V power supply * 1/16 duty cycle * B/L to be driven by pin 1, pin 2, or A.K (LED) MECHANICAL DATA ITEM ABSOLUTE MAXIMUM RATING STANDARD VALUE UNIT Module Dimension 55.7 x 32.0 mm Viewing Area 46.0 x 14.5 mm Power Supply Dot Size 0.45 x 0.60 mm Input Voltage Character Size 2.65 x 5.50 mm ITEM SYMBOL STANDARD VALUE UNIT MIN. TYP. MAX. VDD-VSS - 0.3 - 7.0 V VI - 0.3 - VDD V NOTE: VSS = 0 Volt, VDD = 5.0 Volt ELECTRICAL SPECIFICATIONS ITEM SYMBOL CONDITION STANDARD VALUE UNIT MIN. TYP. MAX. Input Voltage VDD VDD = + 5V 4.7 5.0 5.3 V Supply Current IDD VDD = + 5V - 1.5 3.0 mA - 20 C - - - 0C 4.5 4.8 5.1 Voltage for Normal Temp. 25C 4.1 4.4 4.7 Version Module 50C 3.8 4.2 4.4 70C - - - Recommended LC Driving VDD - V0 V LED Forward Voltage VF 25C - 4.2 - V LED Forward Current IF 25C - 40 - mA DISPLAY CHARACTER ADDRESS CODE: Display Position DD RAM Address DD RAM Address 1 00 40 Document Number: 37213 Revision 01-Oct-02 2 01 41 3 4 5 6 7 8 07 47 For Technical Questions, Contact: Displays@Vishay.com www.vishay.com 21 LCD-012M002A Vishay 12 x 2 Character LCD PIN NUMBER SYMBOL FUNCTION 1 Vss GND 2 Vdd + 5V 3 Vo Contrast Adjustment 4 RS H/L Register Select Signal 5 R/W H/L Read/Write Signal 6 E H L Enable Signal 7 DB0 H/L Data Bus Line 8 DB1 H/L Data Bus Line 9 DB2 H/L Data Bus Line 10 DB3 H/L Data Bus Line 11 DB4 H/L Data Bus Line 12 DB5 H/L Data Bus Line 13 DB6 H/L Data Bus Line 14 DB7 H/L Data Bus Line 15 A 4.2V for LED DIMENSIONS in millimeters 55.7 0.5 51.3 3.20 1.0 9.7 MAX 2.65 0.55 0.45 5.1 6.20 5.50 11.5 8.93 4 - O 1. 0 PTH 3.0 0.70 0.60 46.7 46.0 (VA) 37.85 (AA) 9.0 30.0 3.65 4.5 4.85 11.7 (AA) 17.5 14.5 (VA) 32.0 0.5 24.7 7.25 8.75 10.15 2.2 15 4 - R1.25 www.vishay.com 22 12.25 31.2 1.6 1.5 1.5 18.96 1.0 17.78 (P1.27*14) 15 - O 0.7 PTH 15 - O 1.0 PAD LEAD OR NO B/L For Technical Questions, Contact: Displays@Vishay.com DOT SIZE SCALE 5/1 Document Number: 37213 Revision 01-Oct-02