NHD-12864AZ-FL-GBW

NHD-12864AZ-FL-GBW Graphic Liquid Crystal Display Module NHD12864AZFLGBW- Newhaven Display 128 x 64 Pixels Model Transflective Yellow/Green LED Backlight STN Positive - Gray 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 Date 6/24/09 4/2/10 5/6/10 5/21/10 12/17/12 8/25/17 Description Initial Release User guide reformat Block diagram/initialization updated Updated Pin Out and Electrical Characteristics Controller information updated Electrical Characteristics Updated Functions and Features • • • • • 128x64 pixels Built-in NT7108C (or equivalent) controller +5.0V power supply 1/64 duty, 1/9 bias RoHS Compliant [2] Changed by BE BE MC AK SB Mechanical Drawing 1 2 Y R A T E I 3 4 A 5 Rev Date A B R P B 128x64 DOTS O R C D 6 Description 20 P 1 2 PIN ASSIGNMENT 1 2 3 4 5 6 7~14 15 16 17 18 19 20 1 VSS VDD V0 RS R/W E DB0~DB7 CS1 CS2 RST VEE LED+ LED- Unit mm Gen. Tol. ±0.3 3 4 Date 08/25/17 5 Part Number: NHD-12864AZ-FL-GBW 6 The information contained herein is the exclusive property of Newhaven Display International, Inc. and shall not be copied, reproduced, and/or disclosed in any format without permission. [3] C D Pin Description and Wiring Diagram 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 CS1B CS2B /RES 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. -3.7V) Register Select: 1=Data, 0=Instruction Read/Write select signal, R/W=1: Read R/W: =0: Write Operation Enable signal. Falling edge triggered. 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 Electrical Characteristics [4] 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 Optical Characteristics Optimal Viewing Angles Item Top Bottom Left Right Contrast Ratio Response Time Rise Fall Symbol TOP TST VDD IDD VDD – V0 VIH VIL VOH VOL Condition Absolute Max Absolute Max VDD = 5.0V TOP = 25°C - Min. -20 -30 4.7 1.0 8.4 0.7 * VDD VSs 2.4 VSS Typ. 5.0 3.0 8.7 - Max. +70 +80 5.5 5.0 9.0 VDD 0.3 * VDD VDD 0.4 Unit ⁰C ⁰C V mA V V V V V VLED ILED VLED = 5.0 V 4.8 100 5.0 150 5.2 180 V mA Symbol ϕY+ ϕYθXθX+ CR TR TF Condition Min. 2 - Typ. 35 60 40 40 5 150 200 Max. 250 300 Unit ° ° ° ° ms ms CR ≥ 2 TOP = 25°C Controller Information Built-in NT7108C controller. Please download specification at http://www.newhavendisplay.com/app_notes/NT7108.pdf [5] Table of Commands [6] Timing Characteristics [7] Example Initialization Program '------------------------------------------------------------------------------'DB0-DB7 7-14 P1 'CS2 16 P3.6 'CS1 15 P3.1 'RST 17 P3.2 'R/W 5 P3.7 'D/I 4 P3.0 'E 6 P3.4 '------------------------------------------------------------------------------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. 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. 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 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 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