NHD-0440WH-ATMI-JT Character Liquid Crystal Display Module NHD- Newhaven Display 0440- 4 Lines x 40 Characters WH- Display Type: Character A- Model T- White LED Backlight M- STN Negative, Blue I- Transmissive, 6:00 Optimal View, Wide Temp. JT - English and Japanese Standard Font RoHS Compliant Newhaven Display International, Inc. 2661 Galvin Ct. Elgin IL, 60124 Ph: 847-844-8795 Fax: 847-844-8796 www.newhavendisplay.com nhtech newhavendisplay.com nhsales newhavendisplay.com Document Revision History Revision Date Description Changed by 0 10/21/2008 Initial Release - 1 11/3/2009 User Guide Reformat MC 2 11/16/2009 Updated Block diagram and initialization code MC 3 12/16/2009 Updated Backlight Supply Current MC nd 4 1/4/2011 Update 2 controller information JT 5 5/6/2011 Electrical characteristics updated AK 6 10/7/16 Mechanical Drawing, Electrical & Optical Char. Updated TM 7 3/14/18 Electrical Drawing Updated SB 8 5/25/18 Clarification: V = V V SB LCD DD 0 9 4/29/21 Mechanical Drawing Updated ZP Functions and Features 4 lines x 40 characters 2 Built-in controllers (ST7066U) +5.0V Power Supply 1/16 duty, 1/5 bias RoHS compliant 2