NHD-4.3-480272EF-ASXN#

NHD-4.3-480272EF-ASXN# TFT (Thin-Film-Transistor) Color Liquid Crystal Display Module NHD4.3480272EFASXN#- Newhaven Display 4.3” Diagonal 480xRGBx272 Pixels Model Built-in Driver / No Controller Sunlight Readable TFT TN, 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 Date 9/22/15 1/10/17 3/31/17 2/12/18 6/25/19 3/2/21 3/31/2021 Description Initial Release Mechanical Drawing, Electrical, & Optical Char. Updated Driver IC Updated Mechanical Drawing Updated FPC Updated Updated Silkscreen on FPC & Chromaticity Values Updated 2D Mechanical Drawing for Tape Size Functions and Features • • • • 480xRGBx272 resolution, up to 16.7M colors 12-LED backlight 24-Bit RGB interface Resistive and Capacitive touch panel available [2] Changed by SB SB SB SB SB AS JT 1 A 2 Mechanical Drawing 4 5 6 SYMBOL 7 8 REVISION DATE A 105.5±0.2 98.7±0.2/BEZEL OPENING 98±0.3/POL 95.04(LCD A.A) (4.18) 0.4±0.3 3±0.2 3.4±0.2 0.35±0.3 (5.23) *2.95±0.2 (52.75) TEAR TAPE (31.11) 53.86(LCD A.A) 56.2±0.3/POL 57±0.2/BEZEL OPENING 67.2±0.2 B 3 B NEWHAVEN DISPLAY WWYY NHD-4.3-480272EF-ASXN#_rev1B TFT Pinout: White silk on FPC C 25.22±0.5 INSULATION TAPE 20.5±0.2 Stiffener 5±0.5 20.35±0.3 *18.75±0.5 45.6±0.5 0.3±0.05 1.4 0.35 1.4 3.5±0.3 F Contact side A2 A1 K2 K1 *45.67±0.5 D E Pin No. 1 2 3 4 5-12 13-20 21-28 29 30 31 32 33 34 35 36 37 38 39 40 single area 0.3 P0.5*39=19.5±0.1 DETAIL A Notes: 1. Display Size: 2. Op�mal View: 3. Display Mode: 4. Driver IC: 5. Supply Voltage: 6. Backlight: 7. Brightness: 1 4.3” TFT 6:00 Transmissive / Normally White / An�-Glare ST7282T2 3.3 V White LED / 40mA / 25.6V (Typ) 1000 cd/m² (Typ) 2 3 Symbol LEDK LEDA GND VDD [R0-R7] [G0-G7] [B0-B7] GND CLK DISP HSYNC VSYNC DE NC GND NC(XR) NC(YD) NC(XL) NC(YU) C D E Standard Tolerance: (Unless otherwise specified) Linear: B/L CIRCUIT DIAGRAM 4 Unless otherwise specified: A1 K1 A2 K2 5 ±0.3mm • Dimensions are in Millimeters • Third Angle Projection Revision: Drawing/Part Number: NHD-4.3-480272EF-ASXN# Drawn By: Drawn Date: J.Thomas 3/31/2021 Approved By: Approved Date: Do Not Scale Drawing 1B Size: J.Thomas 3/31/2021 A3 Scale: 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. 6 7 8 F Pin Description 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 DEN 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 (25.6V @ 40 mA) 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 (High: ON (Default), Low: Standby) 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: 54132-4062 Backlight connector: on LCD connector Mates with: --- [4] Electrical Characteristics Item Operating Temperature Range Storage Temperature Range Supply Voltage Supply Current “H” level input “L” level input Backlight Supply Current Backlight Supply Voltage Backlight Lifetime* Symbol TOP TST VDD IDD VIH VIL Condition Absolute Max Absolute Max VDD = 3.3V - Min. -20 -30 3.0 12 0.7 * VDD VSS Typ. 3.3 25 - Max. +70 +80 3.6 50 VDD 0.3 * VDD Unit ⁰C ⁰C V mA V V ILED ILED - ILED = 40mA 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. Optical Characteristics Optimal Viewing Angles Item Top Bottom Left Right Contrast Ratio Luminance Response Time Rise + Fall Red Green Chromaticity Blue White Symbol ϕY+ ϕYθXθX+ CR LV TR+TF XR YR XG YG XB YG XW YW Condition CR ≥ 10 ILED = 40 mA TOP = 25°C - Min. 400 800 0.523 0.297 0.260 0.563 0.093 0.047 0.223 0.271 Typ. 55 75 75 75 500 1000 20 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 - Driver Information Built-in Sitronix ST7282T2 Driver. Please download specification at http://www.newhavendisplay.com/appnotes/datasheets/LCDs/ST7282T2.pdf [5] Timing Characteristics 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 [6] 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 [7] - SYNC-DE Mode Timing [8] 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 [9] 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 [10] - Power Off Sequence [11] 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, 96 Hrs. 1,2 +70⁰C, 96 Hrs. 2 -20⁰C, 96 Hrs. 1,2 +50⁰C, 90% RH, 96 Hrs. 1,2 -20⁰C, 60min -> 25⁰C, 5min >70⁰C, 60min = 1 cycle 20 cycles 10-50Hz, 15mm amplitude. 30 Min. Each Direction X, Y, Z Air: VS=±8KV, Contact: VS=±4KV RS=330Ω CS=150pF 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 [12] Note +80⁰C, 96 Hrs. 3 -