LCD-040N004A www.vishay.com Vishay 40 x 4 Character LCD FEATURES Type: Character Display format: 40 x 4 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 1, pin 2, pin 17, pin 18 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 ABSOLUTE MAXIMUM RATINGS ITEM STANDARD VALUE UNIT STANDARD VALUE ITEM SYMBOL UNIT Module Dimension 190.0 x 54.0 MIN. TYP. MAX. Viewing Area 147.0 x 29.5 Power Supply V to V - 0.3 - 7.0 DD SS V Dot Size 0.50 x 0.55 Input Voltage V - 0.3 - V I DD mm Dot Pitch 0.57 x 0.62 Note Mounting Hole 183.0 x 47.0 V = 0 V, V = 5.0 V SS DD Character Size 2.78 x 4.89 ELECTRICAL CHARACTERISTICS STANDARD VALUE ITEM SYMBOL CONDITION UNIT MIN. TYP. MAX. V = + 5 V 4.7 5.0 5.3 DD Input Voltage V V DD V = + 3 V 2.7 3.0 5.3 DD Supply Current I V = + 5 V -2.4 3.0 mA DD DD - 20 C 4.9 5.1 5.5 0 C 4.5 4.8 5.1 Recommended LC Driving Voltage for Normal Temperature V to V 25 C 4.1 4.5 4.7 V DD 0 Version Module 50 C 3.8 4.2 4.4 70 C 3.5 3.9 4.1 LED Forward Voltage V 25 C - 4.2 4.6 V F LED Forward Current I 25 C - 600 1200 mA F EL Power Supply Current I V = 110 V , 400 Hz -- 5.0 mA EL EL AC OPTIONS PROCESS COLOR BACKLIGHT STN STN STN FSTN STN TN None LED EL CCFL Gray Yellow Blue B&W Color xxxx x xxx 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 ... 36 37 38 39 40 DD RAM Address 00 01 02 03 04 05 06 07 08 09 0A 0B 0C 0D ... 23 24 25 26 27 Line 1 DD RAM Address 40 41 42 43 44 45 46 47 48 49 4A 4B 4C 4D ... 63 64 65 66 67 Line 2 DD RAM Address 00 01 02 03 04 05 06 07 08 09 0A 0B 0C 0D ... 23 24 25 26 27 Line 3 DD RAM Address 40 41 42 43 44 45 46 47 48 49 4A 4B 4C 4D ... 63 64 65 66 67 Line 4 Revision: 09-Oct-12 Document Number: 37317 1 For technical questions, contact: displays vishay.com 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 91000LCD-040N004A www.vishay.com Vishay INTERFACE PIN FUNCTION PIN NO. SYMBOL FUNCTION 1 DB7 Data bus line 2 DB6 Data bus line 3 DB5 Data bus line 4 DB4 Data bus line 5 DB3 Data bus line 6 DB2 Data bus line 7 DB1 Data bus line 8 DB0 Data bus line 9E1 H L enable signal IC1 10 R/W H/L read/write 11 RS Register select 12 V Contrast adjustment 0 13 V Ground SS 14 V + 5 V DD 15 E2 H L enable signal IC2 16 NC/V NC/negative voltage output EE 17 A 18 K Ground DIMENSIONS in millimeters 190.0 0.5 11.85 166.3 21.5 147.0 (VA) 24.78 140.45 (AA) 2.5 12 A K 17 18 4 x 1.0 PTH 95.0 4 x 3.5 PTH 4 x 6.5 PAD 3.5 183.0 2.54 13.6 Max. 9.3 Max. 2.5 3.53 9.0 4.7 2.78 0.75 0.50 18 x 1.0 PTH 18 x 1.8 PAD 1.6 1.6 LED B/L EL or NO B/L Pin Detail Dot Size Revision: 09-Oct-12 Document Number: 37317 2 For technical questions, contact: displays vishay.com 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 54.0 0.5 41.9 6.05 29.5 (VA) 12.25 23.16 (AA) 15.42 20.32 18.11 (P2.54 x 8) 6.09 4.89 0.62 7.0 23.5 0.55 21.0 16.5 47.0 3.5