NHD-0440WH-ATFH-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 F- FSTN Positive H- Transflective, 6:00 Optimal View, Wide Temp. JT - 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 10/21/08 Initial Release - 1 11/3/09 User Guide Reformat MC 2 11/16/09 Updated Block diagram and initialization code MC 3 1/5/11 Update driver information JT 4 5/6/11 Electrical characteristics updated AK 5 10/7/16 Mechanical Drawing, Electrical & Optical Char. Updated TM 6 7/25/17 Backlight & Supply Current Updated SB 8 5/2/19 Electrical & Backlight Characteristics Updated SB 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