NHD-4.3-480272EF-ASXN#-CTP

NHD-4.3-480272EF-ASXN#-CTP TFT (Thin-Film-Transistor) Color Liquid Crystal Display Module NHD4.3480272EFASXN#CTP- Newhaven Display 4.3” Diagonal 480xRGBx272 Pixels Model Built-in Driver / No Controller Sunlight Readable TFT TN, Wide Temperature RoHS Compliant Capacitive Touch Panel with Controller 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 10/6/15 1/10/17 3/11/17 10/25/17 7/23/18 10/4/18 5/2/19 6/25/19 3/22/21 9 3/30/21 Description Initial Release Mechanical Drawing, Electrical & Optical Char. Updated Driver IC Updated CTP Cable Location Fixed Display Thickness Updated to Show CTP Adhesive CTP Driver & Panel Updated CTP Timing Note Added FPC Layout Updated Updated Silkscreen on FPC, Chromaticity Values & Quality Information Updated 2D Mechanical Drawing for Tape Size Functions and Features • • • • • 480xRGBx272 resolution, up to 16.7M colors 16-LED backlight 24-Bit RGB interface Sunlight Readable Capacitive touch panel with controller o 10-point multi-touch input o Gesture input ▪ Zoom In/Out ▪ Swipe Up/Down/Left/Right [2] Changed by SB SB SB SB SB SB SB SB AS AS 1 A 2 3 4 5 Mechanical Drawing 8 DATE Overall: 4.65±0.3 TFT: 2.95±0.2 CTP: 1.4±0.1 95.44±0.15 (VA) 5.03 95.04(LCD A.A) 4.00 7 REVISION A 105.50±0.1 (4.18) 6 SYMBOL .30 4-R0 (52.75) Adhesive (0.3) TFT 4.3" 480(RGB) X 272 53.86(LCD A.A) 67.20±0.1 B 54.20±0.15 (31.11) R GB B VIEW DIRECTION Pin Assignment White silk on FPC NHD-4.3-480272EF_B *18.75±0.5 5±0.5 Stiffener 4040 1 Contact side YD XR 1 20.35±0.3 A D 25.22±0.5 A A2 A1 K2 K1 *45.67±0.5 K C PI Stiffer 0.3±0.05 20.5±0.2 45.6±0.5 40 3.5±0.3 1.4 0.35 1.4 1 E F Notes: 1. Display Size: 2. Op�mal View: 3. Display Mode: 4. Driver IC: 5. Supply Voltage: 6. Backlight: 7. Luminance: 8. Touch Panel: 1 4.3” TFT 6:00 Transmissive / Normally White / An�-Glare ST7282T2 3.3V White LED / 25.6V / 40 mA (Typ) 830 cd/m² (Typ) PCAP 2 3 Pin No. 1 2 3 4 5 6 0.3 P0.5*39=19.5±0.1 DETAIL A C D E (UNLESS OTHERWISE SPECIFIED) A1 K1 A2 K2 5 Symbol LEDK LEDA GND VDD [R0-R7] [G0-G7] [B0-B7] GND CLK DISP HSYNC VSYNC DEN NC GND NC NC NC NC STANDARD TOLERANCE: B/L CIRCUIT DIAGRAM 4 Symbol VDD GND SCL SDA /INT /RESET Pin No. 1 2 3 4 5-12 13-20 21-28 29 30 31 32 33 34 35 36 37 38 39 40 6 LINEAR: ±0.3mm REVISION: DRAWING/PART NUMBER: NHD-4.3-480272EF-ASXN#-CTP UNLESS OTHERWISE SPECIFIED: DRAWN BY: - DIMENSIONS ARE IN MILLIMETERS DRAWN DATE: - THIRD ANGLE PROJECTION A. Shah 3/30/2021 APPROVED BY: A3 A. Shah SCALE: APPROVED DATE: DO NOT SCALE DRAWING 1B SIZE: NS 3/30/2021 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 TFT: Pin No. 1 2 3 4 5-12 13-20 21-28 29 30 31 32 33 34 35 36 37 38 39 40 Symbol LEDLED+ GND VDD [R0-R7] [G0-G7] [B0-B7] GND CLK DISP HSYNC VSYNC DE NC GND NC NC NC NC External Connection Power Supply Power Supply Power Supply Power Supply MPU MPU MPU Power Supply MPU MPU MPU MPU MPU Power Supply - Function Description Backlight Cathode (Ground) Backlight Anode (40mA @ 25.6V) Ground Supply Voltage for LCD and logic (3.3V) Red Data signals Green Data signals Blue Data signals Ground Data sample Clock signal Display ON/OFF signal Line synchronization signal Frame synchronization signal Data Enable signal No Connect Ground No Connect No Connect No Connect No Connect Recommended LCD connector: 0.5mm pitch 40-Conductor FFC. Molex p/n: 54104-4033 Backlight connector: on LCD connector Mates with: --- Capacitive Touch Panel: Pin No. 1 2 3 4 5 Symbol VDD GND SCL SDA /INT External Connection Power Supply Power Supply MPU MPU MPU 6 /RESET MPU Function Description Power supply for logic (3.3V) Ground Serial I2C Clock (Requires pull-up resistor) Serial I2C Data (Requires pull-up resistor) Interrupt signal from T.P. module to host (Requires pull-up resistor) Active LOW Reset signal (Do not tie to VDD) Recommended connector: 1.0mm pitch 6-Conductor FFC. Molex p/n: 52271-0679 [4] Electrical Characteristics TFT: Item Operating Temperature Range Storage Temperature Range Supply Voltage Supply Current “H” level input “L” level input “H” level output “L” level output Backlight Supply Current Backlight Supply Voltage Backlight Lifetime* Symbol TOP TST VDD IDD VIH VIL VOH VOL Condition Absolute Max Absolute Max VDD = 3.3V - Min. -20 -30 3.0 12 0.8 * VDD GND 0.9 * VDD GND Typ. 3.3 25 - Max. +70 +80 3.6 50 VDD 0.3 * VDD VDD 0.1 * VDD Unit ⁰C ⁰C V mA V V V V ILED VLED - ILED = 40 mA ILED = 40mA TOP = 25°C 22.4 20,000 40 25.6 50,000 50 27.2 - mA V Hrs. *Backlight lifetime is rated as Hours until half-brightness, under normal operating conditions. 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. Capacitive Touch Panel: Item Operating Temperature Range Storage Temperature Range Supply Voltage Supply Current (Operating) Supply Current (Hibernate) “H” level input “L” level input “H” level output “L” level output Symbol TOP TST VDD IDD IDD VIH VIL VOH VOL Condition Absolute Max Absolute Max VDD = 3.3V TOP = 25°C - Min. -20 -30 3.0 12 0.7 * VDD GND 0.7 * VDD GND Typ. 3.3 13 1.0 - Max. +70 +80 3.6 14.5 VDD 0.3 * VDD VDD 0.3 * VDD Unit ⁰C ⁰C V mA µA V V V V Symbol ϕY+ ϕYθXθX+ CR LV TR + TF XR YR XG YG XB YG XW YW Condition Min. 400 660 0.523 0.297 0.260 0.563 0.093 0.047 0.223 0.271 Typ. 55 75 75 75 500 830 25 0.573 0.347 0.310 0.613 0.143 0.097 0.273 0.321 Max. 30 0.623 0.397 0.360 0.663 0.193 0.147 0.323 0.371 Unit ⁰ ⁰ ⁰ ⁰ cd/m2 ms - Optical Characteristics Optimal Viewing Angles Item Top Bottom Left Right Contrast Ratio Luminance Response Time Rise + Fall Red Green Chromaticity Blue White Cr ≥ 10 ILED = 40 mA TOP = 25°C - [5] Capacitive Touch Panel Material Characteristics Property IC ITO Glass Thickness Surface Hardness Transparency Operating Humidity Storage Humidity Requirement FT5426 0.55 ≥6 82% 20~90 20~90 Unit mm H RH RH Driver/Controller Information TFT: Built-in Sitronix ST7282T2 Driver. Please download specification at http://www.newhavendisplay.com/appnotes/datasheets/LCDs/ST7282T2.pdf Capacitive Touch Panel: Built-in FocalTech FT5426 controller. Please download specification at http://www.newhavendisplay.com/appnotes/datasheets/touchpanel/FT5x26.pdf [6] Capacitive Touch Panel Registers Register No. Access Register Name Bits 01h RO Gesture ID [7:0] 02h RO Touch Points [7:0] 03h RO TOUCH1_Event_Flag [7:6] 03h 04h 05h 06h 07h 08h RO RO RO RO RO RO TOUCH1_XH TOUCH1_XL TOUCH1_YH TOUCH1_YL TOUCH1_Weight TOUCH1_Misc [3:0] [7:0] [3:0] [7:0] [7:0] [3:0] 09h RO TOUCH2_Event_Flag [7:6] 09h 0Ah 0Bh 0Ch 0Dh 0Eh RO RO RO RO RO RO TOUCH1_XH TOUCH2_XL TOUCH2_YH TOUCH2_YL TOUCH2_Weight TOUCH2_Misc [3:0] [7:0] [3:0] [7:0] [7:0] [3:0] 0Fh RO TOUCH3_Event_Flag [7:6] 0Fh 10 11h 12h 13h 14h RO RO RO RO RO RO TOUCH3_XH TOUCH3_XL TOUCH3_YH TOUCH3_YL TOUCH3_Weight TOUCH3_Misc [3:0] [7:0] [3:0] [7:0] [7:0] [3:0] 15h RO TOUCH4_Event_Flag [7:6] 15h 16h 17h 18h 1Ah RO RO RO RO RO TOUCH4_XH TOUCH4_XL TOUCH4_YH TOUCH4_YL TOUCH4_Misc [3:0] [7:0] [3:0] [7:0] [3:0] 1Bh RO TOUCH5_Event_Flag [7:6] Value 10 18h 1Ch 14h 48h 49h 00 0-Ah 0 1 2 3 0 -1 00 - FFh 0 -1 00 - FFh 00-0Fh 0 1 2 3 0 -1 00 - FFh 0 -1 00 - FFh 00-0Fh 0 1 2 3 0 -1 00 - FFh 0 -1 00 - FFh 00-0Fh 0 1 2 3 0 -1 00 - FFh 0 -1 00 - FFh 00-0Fh 0 1 2 3 [7] Description Swipe Up Swipe Down Swipe Left Swipe Right Zoom Out Zoom In No gesture 0: No touch detected A: 10 touch points detected Put Down Put Up Contact Reserved Upper 4 bits of X touch coordinate Lower 8 bits of X touch coordinate Upper 4 bits of Y touch coordinate Lower 8 bits of Y touch coordinate Touch Weight Touch Area Put Down Put Up Contact Reserved Upper 4 bits of X touch coordinate Lower 8 bits of X touch coordinate Upper 4 bits of Y touch coordinate Lower 8 bits of Y touch coordinate Touch Weight Touch Area Put Down Put Up Contact Reserved Upper 4 bits of X touch coordinate Lower 8 bits of X touch coordinate Upper 4 bits of Y touch coordinate Lower 8 bits of Y touch coordinate Touch Weight Touch Area Put Down Put Up Contact Reserved Upper 4 bits of X touch coordinate Lower 8 bits of X touch coordinate Upper 4 bits of Y touch coordinate Lower 8 bits of Y touch coordinate Touch Area Put Down Put Up Contact Reserved Register No. 1Bh 1Ch 1Dh 1Eh 1Fh 20 Access RO RO RO RO RO RO Register Name TOUCH5_XH TOUCH5_XL TOUCH5_YH TOUCH5_YL TOUCH5_Weight TOUCH5_Misc Bits [3:0] [7:0] [3:0] [7:0] [7:0] [3:0] 21h RO TOUCH6_Event_Flag [7:6] 21h 22h 23h 24h 25h 26h RO RO RO RO RO RO TOUCH6_XH TOUCH6_XL TOUCH6_YH TOUCH6_YL TOUCH6_Weight TOUCH6_Misc [3:0] [7:0] [3:0] [7:0] [7:0] [3:0] 27h RO TOUCH7_Event_Flag [7:6] 27h 28h 29h 2Ah 2Bh 2Ch RO RO RO RO RO RO TOUCH7_XH TOUCH7_XL TOUCH7_YH TOUCH7_YL TOUCH7_Weight TOUCH7_Misc [3:0] [7:0] [3:0] [7:0] [7:0] [3:0] 2Dh RO TOUCH8_Event_Flag [7:6] 2Dh 2Eh 2Fh 30 31h 32h RO RO RO RO RO RO TOUCH8_XH TOUCH8_XL TOUCH8_YH TOUCH8_YL TOUCH8_Weight TOUCH8_Misc [3:0] [7:0] [3:0] [7:0] [7:0] [3:0] 33h RO TOUCH9_Event_Flag [7:6] 33h 34h 35h 36h 37h 38h RO RO RO RO RO RO TOUCH9_XH TOUCH9_XL TOUCH9_YH TOUCH9_YL TOUCH9_Weight TOUCH9_Misc [3:0] [7:0] [3:0] [7:0] [7:0] [3:0] 39h RO TOUCH10_Event_Flag [7:6] 39h 3Ah 3Bh 3Ch RO RO RO RO TOUCH10_XH TOUCH10_XL TOUCH10_YH TOUCH10_YL [3:0] [7:0] [3:0] [7:0] Value 0 -1 00 - FFh 0 -1 00 - FFh 00-0Fh 0 1 2 3 0 -1 00 - FFh 0 -1 00 - FFh 00-0Fh 0 1 2 3 0 -1 00 - FFh 0–1 00 - FFh 00-0Fh 0 1 2 3 0–1 00 - FFh 0–1 00 - FFh 00-0Fh 0 1 2 3 0-1 00 - FFh 0–1 00 - FFh 00 - 0Fh 0 1 2 3 0–1 00 - FFh 0–1 00 - FFh [8] Description Upper 4 bits of X touch coordinate Lower 8 bits of X touch coordinate Upper 4 bits of Y touch coordinate Lower 8 bits of Y touch coordinate Touch Weight Touch Area Put Down Put Up Contact Reserved Upper 4 bits of X touch coordinate Lower 8 bits of X touch coordinate Upper 4 bits of Y touch coordinate Lower 8 bits of Y touch coordinate Touch Weight Touch Area Put Down Put Up Contact Reserved Upper 4 bits of X touch coordinate Lower 8 bits of X touch coordinate Upper 4 bits of Y touch coordinate Lower 8 bits of Y touch coordinate Touch Weight Touch Area Put Down Put Up Contact Reserved Upper 4 bits of X touch coordinate Lower 8 bits of X touch coordinate Upper 4 bits of Y touch coordinate Lower 8 bits of Y touch coordinate Touch Weight Touch Area Put Down Put Up Contact Reserved Upper 4 bits of X touch coordinate Lower 8 bits of X touch coordinate Upper 4 bits of Y touch coordinate Lower 8 bits of Y touch coordinate Touch Weight Touch Area Put Down Put Up Contact Reserved Upper 4 bits of X touch coordinate Lower 8 bits of X touch coordinate Upper 4 bits of Y touch coordinate Lower 8 bits of Y touch coordinate Register No. 3Dh 3Eh Access RO RO Register Name TOUCH10_Weight TOUCH10_Misc Bits [7:0] [3:0] Value 00-FFh 00-0Fh 80h RW ID_G_MC_THGROUP [7:0] 00-FFh 81h RW ID_G_MC_THPEAK [7:0] 00-FFh 85h RW ID_G_THDIFF [7:0] 00-FFh 86h RW ID_G_CTRL [1:0] 0-1 88h 89h RW RW ID_G_PERIODACTIVE ID_G_PERIODMONITOR [3:0] [7:0] 3h-Eh 1Eh-FFh A1h RO ID_G_LIB_VERSION_H [7:0] 00-FFh A2h RO ID_G_LIB_VERSION_L [7:0] 00-FFh A3h RO ID_G_CHIPER_HIGH [7:0] 00-FFh A4h RW ID_G_MODE [0] A5h RW ID_G_PMODE [1:0] A6h RO ID_G_FIRMID [7:0] 00-FFh A8h RO ID_G_VENODRID [7:0] 00-FFh C0h RW ID_G_GLOVE_MODE_EN [0] C1h RW ID_G_COVER_MODE_EN [0] 0 1 0 1 3 0 1 0 1 [9] Description Touch Weight Touch Area Mutual-Capacitive touch Threshold / 4 Default: 4Bh Mutual-Capacitive Peak Threshold / 4 Default: 46h Points Filtering Range Threshold / 16 Default: A0 Allowed to switch to monitor mode or not (1: Allowed, 0: Not Allowed) Period of Active Status Timer to enter “idle” while in Monitor (ms) App library version high-byte Default: 0 App library version low-byte Default: 2h Chip Vendor ID Default: 54h INT Trigger Mode INT Polling Mode Active Monitor Sleep Firmware ID Number Default: 2 CTPM Vendor’s Chip ID Default: 79h Glove Mode Switch Disable Glove Mode Switch Enable Cover Mode Switch Disable Cover Mode Switch Enable Timing Characteristics – TFT Display Parallel RGB input timing requirement Item DCLK Frequency DCLK Period HSYNC VSYNC Period Time Display Period Back Porch Front Porch Pulse Width Period Time Display Period Back Porch Front Porch Pulse Width Symbol FCLK TCLK Th Thdisp Thbp Thfp Thw Tv Tvdisp Tvbp Tvfp Tvw Min. 9 10 485 3 2 1 275 2 1 1 [10] Typ. 12 50 525 480 43 2 1 285 272 12 1 1 Max. 15 532 50 2 1 303 30 1 1 Unit MHz µS DCLK DCLK DCLK DCLK DCLK H H H H H Remark R=10KΩ, 1µF By H_Blanking Setting By V_Blanking Setting - SYNC Mode Timing [11] - SYNC-DE Mode Timing [12] Input setup timing requirement Item System Operation Timing VDD Power Source Slew Time GRB Pulse Width Input / Output Timing CLK pulse Duty Hsync Width Hsync Period Vsync setup time Vsync hold time Hsync setup time Hsync hold time Data setup time Data hold time SD output stable time Symbol Min. Typ. Max. Unit TPOR tRSTW 10 50 20 - ms µS TCW Thw Th Tvst Tvhd Thst Thhd Tdsu Tdhd Tst 40 1 50 12 12 12 12 12 12 - 50 60 - 60 65 12 % DCLK µS ns ns ns ns ns ns µS GD output rise and fall time Tgst - - 6 µS - Clock And Data Input Timing Diagram [13] Conditions From 0V to 99% VDD R=10KΩ, 1µF Output settled within +20mV Loading = 6.8k+28.2pF Output settled (5%~95%) Loading = 4.7k+29.8pF Power On/Off Sequence - Power On Sequence [14] - Power Off Sequence [15] Timing Characteristics – Capacitive Touch Panel Data Transfer Format Parameter SCL Frequency Bus free time between a STOP & START condition Hold time Repeated START condition Data Setup Time Setup time for a repeated START condition Setup time for a STOP condition Min 0 1.3 0.6 100 0.6 0.6 [16] Max 400 - Unit KHz µs µs ns µs µs Power ON/Reset Sequence Power On Time Power Cycle Requirement Power ON Sequence Reset sequence Parameter Tris Tpdt Trtp Tpon Tvdr* Trsi Trst* Description Rise time from 0.1VDD to 0.9VDD Time of the voltage of supply being below 0.3V Time of resetting to be low before powering on Time to start reporting after power on Reset time after applying VDD Time to start reporting after reset Reset Time Min 5 100 1 1 *Note: If Reset is tied to VDD data corruption can occur [17] Max 5 200 200 - Unit ms ms µs ms ms ms ms Sample code to read touch data: i2c_start(); i2c_tx(0x70); i2c_tx(0x00); i2c_stop(); //Slave Address (Write) //Start reading address i2c_start(); i2c_tx(0x71); //Slave Address (Read) for(i=0x00;i 25⁰C,5min >70⁰C,60min = 1 cycle 20 cycles 10-50Hz, 5G Acceleration 30 Min. Each Direction X, Y, Z Air: ±8kV 150pF/330Ω, 5 Times Contact: ±4kV 150pF/330Ω, 5 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 See Terms & Conditions at http://www.newhavendisplay.com/index.php?main_page=terms [19] Note +80⁰C , 96 Hrs. 3