LCD-020N002D www.vishay.com Vishay 20 x 2 Character LCD FEATURES • Type: Character • Display format: 20 x 2 characters • Built-in controller: ST 7066 (or equivalent) • Duty cycle: 1/16 • 5 x 8 dots includes cursor • + 5 V power supply (also available for + 3 V) • LED can be driven by pin 17, pin 18 • N.V. optional for + 3 V power supply • Material categorization: For definitions of compliance please see www.vishay.com/doc?99912 MECHANICAL DATA ITEM ABSOLUTE MAXIMUM RATINGS STANDARD VALUE UNIT ITEM SYMBOL 75.0 x 15.0 Power Supply Dot Size 0.55 x 0.60 Input Voltage Dot Pitch 0.60 x 0.65 Mounting Hole 86.0 x 15.5 Character Size 2.95 x 5.15 Module Dimension 89.0 x 21.5 Viewing Area mm STANDARD VALUE MIN. TYP. MAX. VDD to VSS - 0.3 - 6.7 VI - 0.3 - VDD UNIT V Note • VSS = 0 V, VDD = 5.0 V ELECTRICAL CHARACTERISTICS ITEM SYMBOL CONDITION Input Voltage VDD VDD = + 5 V Supply Current IDD VDD = + 5 V - 20 °C Recommended LC Driving Voltage for Normal Temperature Version Module VDD to V0 STANDARD VALUE MIN. UNIT TYP. MAX. 4.75 - 5.25 V - 1.2 - mA - - 5.2 0 °C - - 4.5 25 °C - 4.2 - 50 °C 3.8 - - 70 °C 3.5 - - V OPTIONS PROCESS COLOR TN BACKLIGHT STN Gray STN Yellow STN Blue FSTN B&W x x x x STN Color None LED EL CCFL x For detailed information, please see the “Product Numbering System” document. Revision: 09-Oct-12 Document Number: 37309 1 For technical questions, contact: [email protected] THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000 LCD-020N002D www.vishay.com Vishay DISPLAY CHARACTER ADDRESS CODE Display Position DD RAM Address DD RAM Address 1 00 40 2 01 41 3 02 42 4 03 43 5 04 44 6 05 45 7 06 46 8 07 47 9 08 48 10 09 49 11 0A 4A 12 0B 4B 13 0C 4C 14 0D 4D 15 0E 4E 16 0F 4F 17 10 50 18 11 51 19 12 52 20 13 53 INTERFACE PIN FUNCTION PIN NO. 1 2 SYMBOL FUNCTION NC NC No connection No connection 3 VSS Ground 4 VDD + 3 V or + 5 V 5 V0 Contrast adjustment 6 RS H/L register select signal 7 R/W Date read/write 8 E H L enable signal 9 10 11 12 13 14 15 16 DB0 DB1 DB2 DB3 DB4 DB5 DB6 DB7 Data bit 0 Data bit 1 Data bit 2 Data bit 3 Data bit 4 Data bit 5 Data bit 6 Data bit 7 Power supply for LED + 17 VLED + 18 VLED - Power supply for LED - 19 VEE Negative voltage output 20 NC No connection DIMENSIONS in millimeters 12.85 21.5 15.0 (VA) 1.5 5.55 5.15 0.65 0.60 0.60 0.55 3.0 68.5 15.5 75.0 (VA) 4.15 7.0 10.25 3.45 2.95 10.7 80.0 2.0 4.5 Dot Size 86.0 4 x FULL R1.25 89.0 19.0 (P1.0 x 19) 6.8 Max. 20 11.5 1 Z-CON Revision: 09-Oct-12 Document Number: 37309 2 For technical questions, contact: [email protected] THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. 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