LCD-122H032N Vishay 122 x 32 Graphic LCD FEATURES • Type: Graphic • Display format: 122 x 32 dots • Built-in controller: ST7920 • Duty cycle: 1/32 • N.V. optional for + 3 V power supply • Chinese version • Same size with LCD-122H032D • Compliant to RoHS directive 2002/95/EC MECHANICAL DATA ITEM ABSOLUTE MAXIMUM RATINGS STANDARD VALUE Module Dimension UNIT ITEM 59.0 x 29.3 x 5.5 Viewing Area 52.0 x 15.0 Power Supply VDD to VSS Dot Size 0.345 x 0.345 Dot Pitch 0.375 x 0.375 Mounting Hole 50.0 Character Size N/a STANDARD VALUE SYMBOL Input Voltage mm MIN. TYP. MAX. 4.75 5.0 5.25 0 - VDD VI UNIT V Note • VSS = 0 V, VDD = 5.0 V ELECTRICAL CHARACTERISTICS ITEM SYMBOL CONDITION Input Voltage VDD Supply Current IDD Recommended LC Driving Voltage for Normal Temperature Version Module VDD to V0 STANDARD VALUE UNIT MIN. TYP. MAX. - 4.5 5.0 5.5 V VDD = + 5 V 0.8 1.0 1.5 mA - 20 °C - - 5.8 25 °C - 4.0 - 70 °C 3.2 - - 25 °C - - - V CCFL Starting Voltage VFLS CCFL Driving Voltage VFLD 25 °C - - - VRMS CCFL Driving Current IFLD VFQ = 450 VRMS, 30 kHz - - - mARMS LED Forward Voltage VF 25 °C 4.0 4.2 4.4 V VRMS LED Forward Current IF 25 °C 30 40 60 mA EL Power Supply Current IEF VEL = 110 VAC, 400 Hz - - 5.0 mA OPTIONS PROCESS COLOR TN STN Gray STN Yellow x x STN Blue BACKLIGHT FSTN B&W STN Color None LED EL x x x x CCFL For detailed information, please see the “Product Numbering System” document. Document Number: 37328 Revision: 16-Mar-09 For technical questions, contact: [email protected] www.vishay.com 1 LCD-122H032N 122 x 32 Graphic LCD Vishay INTERFACE PIN FUNCTION PIN NO. SYMBOL FUNCTION 1 VLED B/L selected 2 VSS Ground 3 VDD Supply voltage for logic 4 V0 Operating voltage for LCD 5 RS H: Date/L: Instruction 6 E Enable signal 7 VOUT Positive voltage output 8 DB0 Data bus line 9 DB1 Data bus line 10 DB2 Data bus line 11 DB3 Data bus line 12 DB4 Data bus line 13 DB5 Data bus line 14 DB6 Data bus line 15 DB7 Data bus line 16 R/W H: Read data/L: Write data DIMENSIONS in millimeters 4.5 50.0 19.05 (P1.27 x 15) 1.6 8.0 5.8 3.3 1.5 21.5 16 x Ø 0.7 PTH 0.4 16 15.5 0.375 0.345 0.375 0.345 11.97 (AA) (LCD) Dot Size 7.83 15.0 (VA) (LCD) 19.4 (Frame) 27.8 26.0 29.3 ± 0.5 1 2 x R1.25 3.1 6.69 45.72 (AA) (LCD) 3.5 52.0 (VA) (LCD) 1.35 56.3 (Frame) 5.5 Max. 59 ± 0.5 www.vishay.com 2 For technical questions, contact: [email protected] Document Number: 37328 Revision: 16-Mar-09 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. 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Material Category Policy Vishay Intertechnology, Inc. hereby certifies that all its products that are identified as RoHS-Compliant fulfill the definitions and restrictions defined under Directive 2011/65/EU of The European Parliament and of the Council of June 8, 2011 on the restriction of the use of certain hazardous substances in electrical and electronic equipment (EEE) - recast, unless otherwise specified as non-compliant. Please note that some Vishay documentation may still make reference to RoHS Directive 2002/95/EC. We confirm that all the products identified as being compliant to Directive 2002/95/EC conform to Directive 2011/65/EU. 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