LCD-144H032A Vishay 144 x 32 Graphic LCD FEATURES • Type: Graphic • Display format: 144 x 32 dots • Built-in controller: ST7920 • Duty cycle: 1/32 • + 5 V power supply • LED can be driven by pin 15, pin 16 or A, K • Chinese version • Same size with LCD-016N002C • Compliant to RoHS directive 2002/95/EC MECHANICAL DATA ITEM ABSOLUTE MAXIMUM RATINGS STANDARD VALUE Module Dimension 85.0 x 36.0 Viewing Area 66.0 x 16.0 Dot Size 0.38 x 0.38 Dot Pitch 0.42 x 0.42 Mounting Hole 80.0 x 31.0 Character Size N/a UNIT ITEM mm STANDARD VALUE SYMBOL MIN. TYP. MAX. Power Supply VDD to VSS 0 - 7.0 Input Voltage 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 TYP. MAX. VDD = + 5 V 4.5 5.0 5.5 V VDD = + 5 V - 1.2 1.5 mA - 20 °C - - 6.0 5.0 VF LED Forward Current - Array IF LED Forward Current - Edge UNIT MIN. VDD to V0 LED Forward Voltage STANDARD VALUE 0 °C - - 25 °C - 4.7 - 50 °C 4.4 - - 70 °C 4.0 - - 25 °C - 4.0 4.3 - 130 260 - 20 40 25 °C V V mA OPTIONS PROCESS COLOR TN BACKLIGHT STN Gray STN Yellow STN Blue FSTN B&W x x x x STN Color None LED EL x x x CCFL For detailed information, please see the “Product Numbering System” document. Document Number: 37349 Revision: 16-Mar-09 For technical questions, contact: [email protected] www.vishay.com 1 LCD-144H032A 144 x 32 Graphic LCD Vishay INTERFACE PIN FUNCTION PIN NO. SYMBOL FUNCTION 1 VSS Ground 2 VDD Power supply (+ 5 V) 3 V0 NC 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 Power supply for B/L 16 K Power supply for B/L DIMENSIONS in millimeters 71.2 12.0 66.0 (VA) 14.78 60.44 (AA) 16 9.4 Max. 2.0 15 16.0 (VA) 13.4 (AA) 25.2 31.0 36.0 ± 0.5 A 2 4.8 10.16 12.92 (P2.54 x 4) 11.3 10.0 2.5 5.4 85.0 ± 0.5 9.4 K 5 x Ø 1.0 1 2.5 1.6 7.84 80.0 17.78 (P2.54 x 8) 2.5 2.54 4 x Ø 2.5 PTH 4 x Ø 5.0 PAD 45.0 0.42 0.38 0.42 0.38 16 x Ø 1.0 PTH 16 x Ø 1.8 PAD Dot Size Pin Detail www.vishay.com 2 For technical questions, contact: [email protected] Document Number: 37349 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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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