NHD-12864AZ-NSW-BBW

NHD-12864AZ-NSW-BBW-TR Graphic Liquid Crystal Display Module NHD12864AZNSWBBW- Newhaven Display 128 x 64 Pixels Model Transmissive Side White LED Backlight STN Negative, Blue 6:00 Optimal View Wide Temperature 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 0 1 2 3 4 5 6 7 8 Date 11/15/2008 8/25/2009 3/24/2010 5/20/2010 12/14/2012 4/17/2013 10/25/16 10/19/18 5/20/20 Description Initial Release User guide reformat Mechanical Drawing/Pin Description updated Updated Pin Description and Electrical Characteristics Controller information updated Temperature compensation circuit information removed Electrical & Optical Characteristics Updated Driver IC, Backlight Current, & Mechanical Drawing Updated Updated Supply Current for Display & Backlight & Logic Voltages Part Revision Updated to Rev1A Functions and Features • • • • 128x64 pixels +5.0V power supply 1/64 duty, 1/9 bias Built-in Negative voltage [2] Changed by BE BE MC AK AK SB SB AS 1 2 3 4 5 6 SYMBOL 7 8 REVISION DATE A A B B C C PIN ASSIGNMENT VSS 1 2 VDD V0 3 RS 4 5 R/W E 6 7~14 DB0~DB7 CS1 15 CS2 16 17 RST VEE 18 19 LED+ LED20 128x64 DOTS D 20 E F Notes: 1. Driver: 2. Display Mode: 3. Op�mal View: 4. Voltage: 5. Backlight: 6. Driver IC: 1 1 1/64 Duty, 1/9 Bias STN Nega�ve / Blue / Transmissive 6:00 5.0V VDD, 9.5V VLCD White LED AiP31108U 2 3 4 D E STANDARD TOLERANCE: (UNLESS OTHERWISE SPECIFIED) LINEAR: ±0.3mm DRAWN BY: - DIMENSIONS ARE IN MILLIMETERS DRAWN DATE: - THIRD ANGLE PROJECTION 6 1A NHD-12864AZ-NSW-BBW-TR UNLESS OTHERWISE SPECIFIED: 5 REVISION: DRAWING/PART NUMBER: A. Shah 5/18/20 APPROVED BY: APPROVED DATE: DO NOT SCALE DRAWING SIZE: A3 A. Shah SCALE: 5/18/20 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. 1 2 3 4 5 6 7-14 15 16 17 18 19 20 Symbol VSS VDD V0 RS R/W E DB0-DB7 CS1 CS2 /RST VEE LED+ LED- External Connection Power Supply Power Supply Adj. Power Supply MPU MPU MPU MPU MPU MPU MPU Power Supply Power Supply Power Supply Function Description Ground Supply Voltage for Logic (+5.0V) Supply Voltage for contrast (approx. -4.5V) Register Select: 1=Data, 0=Instruction Read/Write select signal, R/W=1: Read R/W: =0: Write Operation Enable signal. Falling edge triggered. This is an 8-bit-directional data bus Chip Selection: CS1=H, CS2=L → select IC1 (left side) CS1=L, CS2=H → select IC2 (right side) Active LOW Reset signal Negative voltage output (-5.0V) Backlight Anode (+5.0V via on-board resistor) Backlight Cathode (Ground) Recommended LCD connector: 2.54mm pitch pins Backlight connector: on LCD connector 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 Symbol TOP TST VDD IDD VLCD VIH VIL VOH VOL Condition Absolute Max Absolute Max VDD = 5.0V TOP = 25°C - Min. -20 -30 4.8 2.0 9.3 2.2 VSS 2.4 VSS Typ. 5.0 3.5 9.5 - Max. +70 +80 5.2 4.5 9.7 VDD 0.6 VDD 0.4 Unit ⁰C ⁰C V mA V V V V V VLED ILED VLED = 5.0V 4.8 20 5.0 40 5.2 60 V mA *The LED of the backlight is driven by current drain; drive voltage is for reference only. Drive voltage must be selected to ensure backlight current drain is below MAX level stated. Optical Characteristics Optimal Viewing Angles Item Top Bottom Left Right Contrast Ratio Response Time Rise Fall Symbol ϕY+ ϕYθXθX+ CR TR TF Condition CR ≥ 2 TOP = 25°C Min. 2 - Typ. 40 60 60 60 5 150 200 Max. 250 300 Unit ⁰ ⁰ ⁰ ⁰ ms ms Controller Information Built-in AiP31108U controller Please download specification at http://www.newhavendisplay.com/appnotes/datasheets/LCDs/AiP31108.pdf [5] Table of Commands [6] Timing Characteristics [7] Example Initialization Program Sub Init Reset P3.2 Set P3.2 Reset P3.4 Reset P3.0 Reset P3.7 Reset P3.6 Reset P3.1 A = &H3F Call Comleft 'display on Call Comright 'display on End Sub '------------------------------------------------------------------------------Sub Comleft P1 = A Set P3.6 Reset P3.0 Set P3.4 Reset P3.4 Reset P3.6 End Sub Sub Comright P1 = A Set P3.1 Reset P3.0 Set P3.4 Reset P3.4 Reset P3.1 End Sub Sub Writeleft P1 = A Set P3.6 Set P3.0 Set P3.4 Reset P3.4 Reset P3.6 End Sub Sub Writeright P1 = A Set P3.1 Set P3.0 Set P3.4 Reset P3.4 Reset P3.1 End Sub [8] 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 Operation Thermal Shock resistance Vibration test Static electricity test Test Condition Endurance test applying electric static discharge. 2 -30⁰C , 48hrs 1,2 +70⁰C , 48hrs 2 -20⁰C , 48hrs 1,2 +40⁰C , 90% RH , 48hrs 1,2 0⁰C,30min -> 25⁰C,5min -> 50⁰C,30min = 1 cycle, for 10 cycles 10-55Hz , 15mm amplitude. 60 sec in each of 3 directions X,Y,Z For 15 minutes VS=800V, RS=1.5kΩ, CS=100pF One time 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. Precautions for using LCDs/LCMs See Precautions at www.newhavendisplay.com/specs/precautions.pdf Warranty Information and Terms & Conditions http://www.newhavendisplay.com/index.php?main_page=terms [9] Note +80⁰C , 48hrs 3