LCD-144H032D 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-016N002D series • Compliant to RoHS directive 2002/95/EC MECHANICAL DATA ITEM ABSOLUTE MAXIMUM RATINGS STANDARD VALUE Module Dimension UNIT ITEM 85.0 x 30.0 x 13.2 Viewing Area 66.0 x 16.0 Power Supply VDD to VSS Dot Size 0.38 x 0.38 Input Voltage Dot Pitch 0.42 x 0.42 Mounting Hole N/a Character Size N/a mm STANDARD VALUE SYMBOL 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 STANDARD VALUE CONDITION MIN. TYP. MAX. UNIT Input Voltage VDD - 4.5 5.0 5.5 V Supply Current IDD VDD = + 5 V - 1.2 1.5 mA V - 20 °C - - 6.0 VDD to V0 25 °C - 4.7 - 70 °C 4.0 - - CCFL Starting Voltage VFLS 25 °C - - - CCFL Starting Voltage VFLD 25 °C - - - Recommended LC Driving Voltage for Normal Temperature Version Module CCFL Starting Voltage IFLD VFQ = 450 VRMS, 30 kHz - - - LED Forward Voltage VF 25 °C - 4.0 4.3 LED Forward Current - Array IF 25 °C - 130 260 LED Forward Current - Edge IEF VEL = 110 VAC, 400 Hz - - 5.0 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: 37352 Revision: 18-May-09 For technical questions, contact: [email protected] www.vishay.com 1 LCD-144H032D 144 x 32 Graphic LCD Vishay INTERFACE PIN FUNCTION PIN NO. SYMBOL FUNCTION 1 VDD Supply voltage for logic 2 VSS Ground 3 V0 NC 4 RS Register select signal 5 R/W H/L read/write signal 6 E Enable signal 7 DB0 Data bus line 8 DB1 Data bus line 9 DB2 Data bus line 10 DB3 Data bus line 11 DB4 Data bus line 12 DB5 Data bus line 13 DB6 Data bus line 14 DB7 Data bus line DIMENSIONS in millimeters 0.42 0.38 13.03 60.44 (AA) 7.0 66.0 (VA) Dot Size 13.2 Max. 8.6 8.3 2.0 3.0 0.42 81.0 10.25 0.38 85.0 ± 0.5 2.0 2.54 2 K 7.88 15.24 (P2.54 x 6) A 10.16 9.92 (P2.54 x 4) 16.0 (VA) 13 13.4 (AA) 25.2 24.0 30.0 ± 0.5 14 2.0 14 1 1.6 2 13 1 LED B/L 14 x Ø 1.0 PTH 14 x Ø 1.8 PAD Pin Detail www.vishay.com 2 For technical questions, contact: [email protected] Document Number: 37352 Revision: 18-May-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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