NHD-7.0-800480EF-ASXN#-CTP

NHD-7.0-800480EF-ASXN#-CTP TFT (Thin-Film-Transistor) Color Liquid Crystal Display Module NHD7.0800480EFASXN#CTP- Newhaven Display 7.0” Diagonal 800xRGBx480 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 9 Date 3/10/16 6/30/16 8/2/17 9/15/17 8/14/18 12/11/18 5/7/19 12/27/19 3/9/20 6/4/20 10 11 12 13 14 15 7/2/20 9/15/20 3/23/21 5/24/21 11/15/21 12/13/21 Description Initial Release Chromaticity Added CTP Firmware Updated Backlight Characteristics Updated Updated CTP Driver & Panel Updated Mechanical Drawing CTP Timing Note Added CTP Firmware Updated LCD Driver Changed to EK9716 Updated 2D Mechanical Drawing, Viewing Angles, Quality Information Corrected ‘Gesture ID’ Hex Values for CTP Inclusion of CTP Pin Orientation in 2D Mechanical Drawing Updated Silkscreen on FPC Updated Mechanical Drawing FT5426 CTP IC Version Update Included Viewing Angle on Mechanical Drawing Functions and Features • • • • • • 800xRGBx480 resolution LED backlight 24-bit digital RGB interface 16.7M colors 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 TM SB SB SB AS AS AS AS JT ZP ZP 1 3 Mechanical Drawing 4 6.89 C 7.01 7.26 154.9 0.15(CTP VA) 153.84(LCD AA) 8 DATE 0.3 4xR CTP: 1.40±0.1 Overall: 5.20±0.4 TFT: 3.50±0.3 0.3 (Adhesive) B C White silk on FPC 38.1 56.08 13.34 WWYY 11 71 0.5 30.37 70.82 PO Newhaven Display NHD-7.0-800480EF-ASXN#-CTP Date Code Part Label (type/format may vary) 20.39 0.5 7 78.75 0.5 6 x 0.70 1.00(pitch) 1.00 0.1 0.30 0.05 A 6 40.63 38.15 D 7 REVISION 85.63(LCD AA) 49.48 6.05 86.85 0.15(CTP VA) 104 0.3 B 6 A 165 0.3 80.54 5 SYMBOL 2.70 A 2 1 74.93 0.5 A CENTER LINE 1 2 3 4 3.5±0.3 1.75 0.3±0.03 W=0.3±0.03 .2 Product Descrip�on: 7” Sunlight Readable TFT w/ Capac�tve Touch 1. TFT Driver IC: EK9716B, CTP IC: FT5426 A+ K2. TFT Interface: 24-Bit RGB, CTP Interface: I2C LED CIRCUIT 3. TFT Power Requirement: 3.3V, Backlight: 180mA (9.3V Reference) 4. Op�cal Features: Normally White, 12:00 Viewing Angle, Transmissive, 820 cd/m2 5. TFT Ma�ng Connector: 40pin, 0.5mm pitch; Ex. Molex 54104-4031 6. CTP Ma�ng Connector: 6pin, 1.0mm pitch; Ex. Molex 52271-067 PIN 1 2 3 4 5 6 R0 F 40 1 E P0.5X(40-1)=19.5±0.05 0.5±0.1 SYMBOL LED-K LED-A GND VDD R0 R1 R2 R3 R4 R5 R6 R7 G0 G1 G2 G3 G4 G5 G6 G7 B0 B1 B2 B3 B4 B5 B6 B7 GND DCLK DISP HSYNC VSYNC DEN NC GND NC(XR) NC(YD) NC(XL) NC(YU) D E STANDARD TOLERANCE: 20.5±0.1 (UNLESS OTHERWISE SPECIFIED) LINEAR: ±0.3mm 6 REVISION: DRAWING/PART NUMBER: NHD-7.0-800480EF-ASXN#-CTP UNLESS OTHERWISE SPECIFIED: DRAWN BY: - DIMENSIONS ARE IN MILLIMETERS DRAWN DATE: - THIRD ANGLE PROJECTION 5 SYMBOL VDD GND SCL SDA INT RESET PIN 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 Z.Palrang 12/13/2021 APPROVED BY: A3 Z.Palrang SCALE: APPROVED DATE: DO NOT SCALE DRAWING - SIZE: 12/13/2021 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 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 LED-K LED-A GND VDD [R0-R7] [G0-G7] [B0-B7] GND DCLK DISP HSYNC VSYNC DEN NC GND NC(XR) NC(YD) NC(XL) NC(YU) External Connection Power Supply Power Supply Power Supply Power Supply MPU MPU MPU Power Supply MPU MPU MPU MPU MPU Power Supply - Function Description Ground for Backlight Backlight Power Supply (180mA @ 9.3V) Ground Power Supply (3.3V) Red Data Signals Green Data Signals Blue Data Signals Ground Dot data Clock (Falling Edge Triggered) Display on/off DISP=1: Display on; DISP=0: Display off Line synchronization signal Frame synchronization signal Data Enable signal No Connect Ground No Connect No Connect No Connect No Connect LCD connector: 0.5mm pitch 40-Conductor FFC. Molex p/n: 54104-4031 (top contact) Capacitive Touch Panel: Pin No. 1 2 3 4 5 6 Symbol VDD GND SCL SDA /INT /RESET External Connection Power Supply Power Supply MPU MPU MPU MPU Function Description Power Supply (3.3V) Ground Serial I2C Clock (Requires pull-up resistor) Serial I2C Data (Requires pull-up resistor) Interrupt signal from touch panel module to host Active LOW Reset signal. (Do not tie to VDD) Recommended connector: 1.0mm pitch 6-Conductor FFC. Molex p/n: 52271-0679 (bottom contact) Driver/Controller Information TFT: Built-in EK9716B Source Driver: https://www.newhavendisplay.com/appnotes/datasheets/LCDs/EK9716B_v1-1.pdf Built-in EK73002AB2 Gate Driver: https://www.newhavendisplay.com/appnotes/datasheets/LCDs/EK73002AB2.pdf Capacitive Touch Panel: Built-in FocalTech FT5426 controller. Please download specification at http://www.newhavendisplay.com/appnotes/datasheets/touchpanel/FT5x26.pdf [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, 25oC - Min. -20 -30 3.0 45 0.7*VDD VSS VDD-0.4 VSS Typ. 3.3 90 - Max. +70 +80 3.6 135 VDD 0.3*VDD VSS+0.4 Unit ⁰C ⁰C V mA V V V V ILED VLED - ILED = 180mA TOP = 25° C 8.7 20,000 180 9.3 50,000 225 10.2 - 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 2.8 0.7*VDD VSS 0.7*VDD VSS Typ. 3.3 15.0 1.0 - Max. +70 +80 3.6 VDD 0.3*VDD VDD 0.3*VDD Unit ⁰C ⁰C V mA µA V V V V Optical Characteristics Optimal Viewing Angles Item Top Bottom Left Right Contrast Ratio Luminance Response Time Red Green Chromaticity Blue White Symbol ϕY+ ϕYθXθX+ CR LV TR + TF XR YR XG YG XB YB XW YW Condition CR ≥ 10 ILED = 180 mA TOP = 25°C - [5] Min. 660 0.532 0.292 0.285 0.574 0.104 0.092 0.257 0.334 Typ. 60 70 70 70 500 820 25 0.582 0.342 0.335 0.624 0.154 0.142 0.307 0.384 Max. 0.632 0.392 0.385 0.674 0.204 0.192 0.357 0.434 Unit ⁰ ⁰ ⁰ ⁰ cd/m2 ms - Capacitive Touch Panel Material Characteristics: Property IC ITO Glass thickness Surface Hardness Light transmission Operating Humidity Storage Humidity Requirement FT5426 0.55 ≥6 82% 20~90 20~90 Unit mm H RH RH [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 1Ch 14h 10h 18h 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 In Zoom Out 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 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 A6h RO ID_G_FIRMID [7:0] 00-FFh A8h RO ID_G_VENODRID [7:0] 00-FFh [9] Description Touch Weight Touch Area App library version high-byte Default: 0 App library version low-byte Default: 2h Chip Vendor ID Default: 0x54 Firmware ID Number Default: 11 CTPM Vendor’s Chip ID Default: 79h Timing Characteristics Parallel RGB Input Timing Requirements Item DCLK Frequency DLCK Period HSYNC VSYNC Period Time Display Period Pulse Width Back Porch Front Porch Display Period Period Time Pulse Width Back Porch Front Porch Symbol Fclk Tclk Th Thdisp Thw Thbp Thfp Tvdisp Tv Tvw Tvbp Tvfp Min. 28.2 25 908 1 87 20 517 1 31 5 DE Mode Timing Diagram [10] Typ. 29.2 34 928 800 48 40 40 480 525 1 31 13 Max. 40 1088 87 1 200 613 3 29 101 Unit MHz ns DCLK DCLK DCLK DCLK DCLK H H H H H Remark - Thw + Thbp = 88 DLCK is fixed Tvw + Tvbp = 32 H is fixed - Input Setup Timing Requirements Item VDD Power Source Slew Time CLK cycle time CLK pulse duty Data setup time Data hold time DEN setup time DEN hold time Symbol Tpor Tcph Tcwh Tdsu Tdhd Tesu Tehd Min. 20 40 8 8 8 8 Input Setup Timing Diagram [11] Typ. 50 - Max. 20 60 - Unit ms ns % ns ns ns ns Conditions From 0V to 90% VDD - Power ON/OFF Sequence Enter/Exit Standby Mode Sequence [12] 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 [13] 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 [14] 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 70⁰C, 60min, = 1 Cycle For 20 cycles 10-50Hz, 5G amplitude. 30min in each of 3 directions: X, Y, Z Air: ±8KV 150pf/330Ω 5 Times Contact: ±4KV 150pf/330Ω 5 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. 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 [16] Note +80⁰C, 96hrs