NHD-0220FZ-FSW-GBW-P-33V3 Character Liquid Crystal Display Module NHD- Newhaven Display 0220- 2 Lines x 20 Characters FZ- Model F- Transflective SW- Side White LED Backlight G- STN Positive, Gray B- 6:00 Optimal View W- Wide Temperature P- Pins Header Soldered 33V3- 3.3VDD, 3.0V Backlight 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 10/31/11 33V Improved Liquid VDD=3.3 V SB 1 3/14/13 Mechanical drawing updated AK 2 7/30/13 Mechanical drawing updated, added timing diagram ML 3 5/26/16 Mechanical drawing updated, Backlight supply, Optical char. TM 4 7/19/16 Mechanical Drawing updated TM 5 8/10/16 Mechanical Drawing updated TM 6 4/17/17 Backlight Characteristics Updated NP 7 4/27/18 Mechanical Drawing & Electrical Characteristics Updated SB 8 2/13/19 Mechanical Drawing Updated TM Functions and Features 2 lines x 20 characters Built-in controller (ST7066U) +3.3V Power Supply 1/16 duty, 1/5 bias RoHS compliant 2