NHD-12864WG-FTGH-VZ#

NHD-12864WG-FTGH-VZ# Graphic Liquid Crystal Display Module NHD12864WGFTGHVZ#- Newhaven Display 128 x 64 pixels Display Type: Graphic Model White LED Backlight STN- Gray Transflective, Wide Temperature (-20°C ~ +70°C) 6:00 view Built-in DC-DC voltage converter 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 [1] Document Revision History Revision 0 1 2 3 Date 10/30/2008 3/23/2010 5/6/2010 5/28/2020 Description Initial Release User guide reformat Block diagram/initialization updated Updated 2D Drawing, Electrical Characteristics, Quality Information, Supply Voltage Range Functions and Features • • • • • 128 x 64 pixels Built-in RA6963 Controller +5.0V power supply 1/64 duty cycle RoHS Compliant [2] Changed by BE BE AS 1 A 2 3 4 Mechanical Drawing 5 6 8 REVISION DATE A 87.0±0.5 80.0 72.0(VA) 66.52(AA) 4.0 7.5 10.24 13.6 MAX 9.0 B Pin Assignment 2.5 9.9 15.0 18.38 3 70±0.5 50.2 40.0(VA) 33.24(AA) 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 65.0 K A 2 1 15.4 D 20 19 22.86 (P2.54*9) 2.5 1.5 2.54 C 7 SYMBOL 20- 1.0 PTH 20- 1.8 PAD 4- 2.5 PTH 4- 5.0 PAD 1.6 82.0 LED B/L E F 1 1/64 Duty STN Posi�ve / Gray / Transflec�ve 6:00 5.0V VDD, 8.0V VLCD White LED RA6963 2 3 C D E STANDARD TOLERANCE: (UNLESS OTHERWISE SPECIFIED) LINEAR: ±0.3mm 0.52 0.48 Notes: 1. Driver: 2. Display Mode: 3. Op�mal View: 4. Voltage: 5. Backlight: 6. Driver IC: 0.52 0.48 Vss Vdd Vo C/D RD WR DB0 DB1 DB2 DB3 DB4 DB5 DB6 DB7 CE RESET Vee MD2 FS1 HLT B DRAWN BY: - DIMENSIONS ARE IN MILLIMETERS 4 5 DRAWN DATE: - THIRD ANGLE PROJECTION 6 X:X NHD-12864WG-FTGH-VZ# UNLESS OTHERWISE SPECIFIED: DOT SIZE REVISION: DRAWING/PART NUMBER: A. Shah 5/27/20 APPROVED BY: APPROVED DATE: DO NOT SCALE DRAWING SIZE: A3 A. Shah SCALE: NS 5/27/20 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 and Wiring Diagram Pin No. 1 2 3 4 5 6 7-14 15 16 17 18 19 20 A K Symbol VSS VDD V0 C/D /RD /WR DB0-DB7 /CE /RST VEE MD2 FS1 HLT LED+ LED- External Connection Power Supply Power Supply Adj.Power Supply MPU MPU MPU MPU MPU MPU Power Supply MPU MPU MPU Power Supply Power Supply Function Description Ground Power supply for logic (+5.0V) Power Supply for contrast (approx. -3.0V ) Register select signal. C/D=0: DATA C/D=1: COMMAND Active LOW Read signal Active LOW Write signal Bi-directional 8-bit data bus Active LOW Chip enable Active LOW Reset Signal Negative voltage output (-5.0V) Column select; H:32 column; L: 40 column Font Select: 1 : 6x8 fonts, 0 : 8x8 fonts Clock operating stop signal Power Supply for LED Backlight (+3.5V) Ground for Backlight Recommended LCD connector: 2.54mm pitch pins Backlight connector: - Mates with: - [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 TOP TST VDD IDD VLCD VIH VIL VOH VOL Condition Absolute Max Absolute Max - Min. -20 -30 4.5 3.0 7.8 0.8 * VDD VSS VDD-0.3 VSS Typ. 5.0 7.0 8.0 - Max. +70 +80 5.5 15.0 8.2 VDD 0.15 * VDD VDD 0.3 Unit ⁰C ⁰C V mA V V V V V TOP = 25°C,VDD =5.0V TOP = 25°C VLED ILED - VLED=3.5V ILED =64mA 3.4 48 - 3.5 64 50,000 3.6 80 - V mA Hrs. 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. - Typ. 20 40 30 30 3 200 250 Max. 300 350 Unit ° ° ° ° ms ms Controller Information Built-in RA6963 Controller. Please download specification at https://www.newhavendisplay.com/appnotes/datasheets/LCDs/RA6963.pdf [5] Table of Commands [6] Timing Characteristics [7] Example Initialization Program //================================================= #define LCM_PORT P1 //DB0~DB7,DATA BUS sbit CD = P3^0; // DATA / INSTRUCTION sbit FS = P3^1; // CHIP ENABLE sbit MD2 = P3^2; // CHIP RESET sbit RESET = P3^3; // CHOICE CHIP1 sbit CE = P3^4; // CHIP READ/WRITE sbit WR = P3^6; // CHOICE CHIP2 sbit RD = P3^7; //------------------------------------------------// initial T6963C //------------------------------------------------void Initial_T6963C() { /*write text home address=0000h */ Write_data(0x00); Write_data(0x00); Write_command(0x40); Write_data(0x80); Write_data(0x00); Write_command(0x42); /*write text area address*/ Write_data(0x10); Write_data(0x00); Write_command(0x41); /*write graphic area address*/ Write_data(0x10); Write_data(0x00); Write_command(0x43); /*set display mode Display mode set (Graphic only enable)*/ Write_command(0x80); /*Graphic display enable*/ Write_command(0x98); } //------------------------------------------------// Write Data Function //------------------------------------------------void Write_data(data){ P1=data; CD=0; CE=0; WR=0; CE=1; WR=1; } //------------------------------------------------// Write Command Function //------------------------------------------------void Write_command(command){ P1 = command; CD=1; CE=0; WR=0; CE=1; WR=1; } //================================================= [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 , 200 Hrs. 1,2 +70⁰C 200 Hrs. 2 -20⁰C , 200 Hrs. 1,2 +60⁰C , 90% RH , 96 Hrs. 1,2 -20⁰C,30min -> 25⁰C,5min -> 70⁰C,30min = 1 cycle, for 10 cycles 10-55Hz, 1.5mm amplitude. 60 sec in each of 3 directions X,Y,Z For 15 minutes Air: =±800V, 330Ω, 150pF Contact=±600V, 330Ω, 150pF Ten Times 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 , 200 Hrs. 3