LCD-020N002M 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) • B/L can be driven by pin 1, pin 2, pin 15, pin 16 or A and K • 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 123.0 x 23.0 Power Supply 0.92 x 1.10 Input Voltage Module Dimension 146.0 x 43.0 Viewing Area Dot Size Dot Pitch 0.98 x 1.16 Mounting Hole 139.0 x 36.0 Character Size 4.84 x 9.22 mm STANDARD VALUE MIN. TYP. MAX. VDD to VSS - 0.3 - 7.0 VI - 0.3 - VDD UNIT V Note • VSS = 0 V, VDD = 5.0 V ELECTRICAL CHARACTERISTICS ITEM SYMBOL Input Voltage VDD Supply Current IDD Recommended LC Driving Voltage for Normal Temperature Version Module IEL MIN. TYP. MAX. UNIT VDD = + 5 V 4.7 5.0 5.3 VDD = + 3 V 2.7 3.0 5.3 V VDD = + 5 V - 1.65 - mA - 20 °C 5.0 5.1 5.7 0 °C 4.6 4.8 5.2 25 °C 4.1 4.5 4.7 50 °C 3.9 4.2 4.5 70 °C 3.7 3.9 4.3 VEL = 110 VAC, 400 Hz - - 5.0 VDD to V0 EL Power Supply Current STANDARD VALUE CONDITION V V mA OPTIONS PROCESS COLOR BACKLIGHT TN STN Gray STN Yellow STN Blue FSTN B&W x x x x x STN Color None LED EL x x x CCFL For detailed information, please see the “Product Numbering System” document. DISPLAY CHARACTER ADDRESS CODE Display Position 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 DD RAM Address 00 01 02 03 04 05 06 07 08 09 0A 0B 0C 0D 0E 0F 10 11 12 13 DD RAM Address 40 41 42 43 44 45 46 47 48 49 4A 4B 4C 4D 4E 4F 50 51 52 53 Revision: 09-Oct-12 Document Number: 37311 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-020N002M www.vishay.com Vishay INTERFACE PIN FUNCTION PIN NO. SYMBOL FUNCTION 1 VSS Ground 2 VDD + 3 V or + 5 V 3 V0 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/VEE + 4.2 V for LED (RA = 0 )/negative voltage output 16 K Power supply for B/L (0 V) DIMENSIONS in millimeters 6.0 4.84 9.75 9.22 1.16 1.1 0.98 0.92 146.0 ± 0.5 3.5 139.0 18 H2 16 A 5.08 36.0 K 43.0 ± 0.5 K 3.5 A 16.0 2.5 12.5 2.5 H1 Max. 4 x Ø 3.5 7.0 23.0 (VA) 18.97 (AA) 16 x Ø 1.0 PTH 16 x Ø 1.8 PAD 1.8 1 1.5 Dot Size 38.1 (P2.54 x 15) 73.0 8 x Ø 1.0 118.84 (AA) 123.0 (VA) 134.0 Revision: 09-Oct-12 1.6 Model Height 1.5 H1 H2 LED 13.7 9.1 EL 9.7 5.1 Document Number: 37311 2 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 Legal Disclaimer Notice www.vishay.com Vishay Disclaimer ALL PRODUCT, PRODUCT SPECIFICATIONS AND DATA ARE SUBJECT TO CHANGE WITHOUT NOTICE TO IMPROVE RELIABILITY, FUNCTION OR DESIGN OR OTHERWISE. Vishay Intertechnology, Inc., its affiliates, agents, and employees, and all persons acting on its or their behalf (collectively, “Vishay”), disclaim any and all liability for any errors, inaccuracies or incompleteness contained in any datasheet or in any other disclosure relating to any product. Vishay makes no warranty, representation or guarantee regarding the suitability of the products for any particular purpose or the continuing production of any product. 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Vishay Intertechnology, Inc. hereby certifies that all its products that are identified as Halogen-Free follow Halogen-Free requirements as per JEDEC JS709A standards. Please note that some Vishay documentation may still make reference to the IEC 61249-2-21 definition. We confirm that all the products identified as being compliant to IEC 61249-2-21 conform to JEDEC JS709A standards. Revision: 02-Oct-12 1 Document Number: 91000