NHD-240128WG-ATFH-VZ#

Product Specification NHD-240128WG-ATFH-VZ# Newhaven Display International, Inc. 2661 Galvin Court, Elgin, IL 60124 USA Ph: 847.844.8795 | Fx: 847.844.8796 www.newhavendisplay.com REACH Compliant RoHS Compliant Table of Contents Document Revision History .......................................................................................................................... 2 Mechanical Drawing .................................................................................................................................... 3 Pin Description ............................................................................................................................................ 4 Wiring Diagram ........................................................................................................................................... 4 Electrical Characteristics .............................................................................................................................. 5 Optical Characteristics ................................................................................................................................. 5 Controller Information................................................................................................................................. 5 Table of Commands ..................................................................................................................................... 6 Timing Characteristics .................................................................................................................................. 7 Built-In Font Table ....................................................................................................................................... 8 Example Program Code................................................................................................................................ 9 Quality Information ................................................................................................................................... 10 Additional Resources ➢ Support Forum: https://support.newhavendisplay.com/hc/en-us/community/topics ➢ GitHub: https://github.com/newhavendisplay ➢ Example Code: https://support.newhavendisplay.com/hc/en-us/categories/4409527834135-Example-Code/ ➢ Knowledge Center: https://www.newhavendisplay.com/knowledge_center.html ➢ Quality Center: https://www.newhavendisplay.com/quality_center.html ➢ Precautions for using LCDs/LCMs: https://www.newhavendisplay.com/specs/precautions.pdf ➢ Warranty / Terms & Conditions: https://www.newhavendisplay.com/terms.html 1 Document Revision History Revision Date Description Changed By 0 04/28/2010 User Guide Reformat MC 1 07/01/2010 Pin Description Updated MP 2 06/06/2013 Drawing Page and Electrical Characteristics Updated KA 3 06/10/2020 Updated 2D Mechanical Drawing, Supply Current Range, Response times & Quality Information AS 4 02/26/2021 LCD Glass Panel Upgrade; Updated Backlight Drive Conditions & Quality Information Part Revision Upgraded to Rev1A AS 5 05/12/2021 Electrical, Optical & Controller IC Updated ZP 6 08/12/2021 Optical and Quality Updated ZP 2 1 3 4 5 6 7 SYMBOL Mechanical Drawing 8 REVISION DATE A 170.0 0.5 4.0 162.0 152.0(Frame) 12.515 7.5 7.0 4.5 0.4 9.0 21.0 128.0(VA) 25.02 119.97(AA) Pin Assignment 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 5.0 K 63.97(AA) 4- PTH 2.54 22.86 74.0(VA)(Frame) 75.0(VA)(LCD) C 85.0 86.5(Frame) 93.4±0.5 93.0(PCB) A 51.5 24.1 B 6.0 A 2 20- 1.0 PTH 20- 1.8 PAD 3.3 LED B/L 1.6 D 7.8Max 12.4Max 4- 3.5 PTH 4- 5.0 PAD F Notes: 1. Driver: 2. Display Mode: 3. Optimal View: 4. Voltage: 5. Backlight: 6. Driver IC: 1 2 1/128 Duty FSTN Positive / Transflective 6:00 5.0V VDD, 18V VLCD White LED RA6963N1 3 4 20.00 DOT SIZE B C D E STANDARD TOLERANCE: 12.00 E 0.5 0.47 0.5 0.47 183.0±5.0 FGND Vss Vdd Vo WR RD CE C/D Vee RESET DB0 DB1 DB2 DB3 DB4 DB5 DB6 DB7 FS RV (UNLESS OTHERWISE SPECIFIED) NEWHAVEN DISPLAY LINEAR: ±0.3mm NHD-240128WG-ATFH-VZ#_Rev1B www.newhavendisplay.com C-PO#-datecode-Serial Number Made in china DRAWN BY: - DIMENSIONS ARE IN MILLIMETERS DRAWN DATE: - THIRD ANGLE PROJECTION 5 6 1B NHD-240128WG-ATFH-VZ UNLESS OTHERWISE SPECIFIED: Paper Label REVISION: DRAWING/PART NUMBER: Z.Palrang 08/12/2021 APPROVED BY: APPROVED DATE: DO NOT SCALE DRAWING SIZE: A3 Z.Palrang SCALE: 08/12/2021 NS SHEET 1 OF 1 THIS DRAWING IS SOLELY THE PROPERTY OF NEWHAVEN DISPLAY INTERNATIONAL, INC. THE INFORMATION IT CONTAINS IS NOT TO BE DISCLOSED, REPRODUCED OR COPIED IN WHOLE OR PART WITHOUT WRITTEN APPROVAL FROM NEWHAVEN DISPLAY. 7 8 F Pin Description Pin No. Symbol 1 2 3 4 5 6 7 8 9 10 11-18 19 20 FGND VSS VDD V0 WR RD CE C/D VEE RESET DB0~DB7 FS RV External Connection Function Description Power Supply Frame Ground Power Supply Ground Power Supply Power supply for LCD and logic (+5.0V) Adj Power Supply Power supply for contrast (approx. -13.0V) MPU Active LOW Write signal MPU Active LOW Read signal MPU Active LOW Chip Enable signal MPU Command/Data select signal. CD=1: Command, CD=0: Data Power Supply Negative voltage output (-16V) MPU Active LOW Reset signal MPU 8-bit bi-directional three-state data bus lines. Power Supply Font Select signal. H:6x8, L:8x8 MPU Display mode signal. RV=1: Reverse display, RV=0: normal Recommended LCD connector: 20 pin, 2.54mm pitch pins Backlight connector: JST p/n: XHP-5 Mates with: JST p/n: B 5B-XH-A Wiring Diagram 4 Electrical Characteristics Item Operating Temperature Range Storage Temperature Range Supply Voltage Supply Current Supply for LCD (Contrast) “H” Level input “L” Level input “H” Level output “L” Level output Backlight Supply Voltage Backlight Supply Current Backlight Lifetime Symbol Condition Min. Typ. Max. Unit TOP TST VDD IDD VDD-V0 VIH VIL VOH VOL Absolute Max Absolute Max VDD = 5.0V TOP = 25⁰C - -20 -30 4.5 15 17.5 0.8 * VDD GND VDD - 0.3 GND 5.0 30 18.0 - +70 +80 5.5 60 18.5 VDD 0.15 * VDD VDD 0.3 ⁰C ⁰C V mA V V V V V VL IL - VLED = 3.5V ILED = 128mA 3.4 96 - 3.5 128 50,000 3.6 160 - V mA Hrs. Symbol Condition Min. Typ. Max. Unit 0 0 0 0 2 - 5 200 250 30 60 45 45 300 350 ⁰ ⁰ ⁰ ⁰ ms ms Optical Characteristics Item Viewing Angle – Top Viewing Angle – Bottom Viewing Angle – Left Viewing Angle – Right Contrast Ratio Response Time (rise) Response Time (fall) Cr ≥ 2 Cr Tr Tf - Controller Information Built-in RA6963N1 Controller. Please download specification at https://support.newhavendisplay.com/hc/en-us/articles/4414786723479-RA6963 5 Table of Commands 6 Timing Characteristics 7 Built-In Font Table 8 Example Program Code //------------------------------------------------------------------------------Sub Writecom P1 = A 'move data to port 1 Set P3.0 'set I/D for instruction Reset P3.1 'reset /CS Reset P3.4 'reset /WR Set P3.1 'set /CS Set P3.4 'set /WR End Sub Sub Writedata P1 = A Reset P3.0 Reset P3.1 Reset P3.4 Set P3.1 Set P3.4 End Sub 'move data to port 1 'reset I/D for instruction 'toggle /CS and /WR //------------------------------------------------------------------------------Sub Init Set P3.6 Set P3.7 Reset P3.3 'reset FS A = &H00 Call Writedata Call Writedata 'text address = 0000h A = &H40 Call Writecom 'text home address set A = &H00 Call Writedata A = &H40 'graphic home address = 4000h Call Writedata A = &H42 Call Writecom 'graphic home address set A = &H1E Call Writedata A = &H00 'text area address = 001Eh Call Writedata A = &H41 Call Writecom 'text area control set A = &H1E Call Writedata A = &H00 'graphic area = 001Eh Call Writedata A = &H43 Call Writecom 'graphic area control set A = &H80 Call Writecom 'set display mode End Sub 9 Quality Information Test Item Content of Test High Temperature storage Endurance test applying the high storage temperature for a long time. Endurance test applying the low storage temperature for a long time. Endurance test applying the electric stress (voltage & current) and the high thermal stress for a long time. Endurance test applying the electric stress (voltage & current) and the low thermal stress for a long time. Endurance test applying the electric stress (voltage & current) and the high thermal with high humidity stress for a long time. Endurance test applying the electric stress (voltage & current) during a cycle of low and high thermal stress. Endurance test applying vibration to simulate transportation and use. Low Temperature storage High Temperature Operation Low Temperature Operation High Temperature / Humidity Storage Thermal Shock resistance Vibration test Static electricity test Endurance test applying electric static discharge. Test Condition Note +80⁰C, 200hrs 2 -30⁰C, 200hrs 1,2 +70⁰C, 200hrs 2 -20⁰C, 200hrs 1,2 +60⁰C , 90% RH , 96hrs 1,2 -20⁰C,30min -> 25⁰C,5min >70⁰C,30min = 1 cycle 10 cycles 10-55Hz , 1.5mm amplitude, 5G Acceleration, 60 sec in each of 3 directions X,Y,Z for 2 hours Air: ±800V 150pF/330Ω, 10 Times Contact: ±600V 150pF/330Ω, 10 Times 3 Note 1: No condensation to be observed. Note 2: Conducted after 4 hours of storage at 25⁰C, 0%RH. Note 3: Test performed on product itself, not inside a container. 10