NHD‐4.3‐480272EF‐ATXL#‐T TFT (Thin‐Film‐Transistor) Color Liquid Crystal Display Module NHD‐ 4.3‐ 480272‐ EF‐ A‐ T‐ X‐ L‐ #‐ T‐ Newhaven Display 4.3” Diagonal 480xRGBx272 pixels Model Built‐in driver / NO Controller White LED backlight TFT 6:00 optimum view, Wide Temp RoHS Compliant 4‐wire Resistive touch panel Newhaven Display International, Inc. 2511 Technology Drive, Suite 101 Elgin IL, 60124 Ph: 847‐844‐8795 Fax: 847‐844‐8796 www.newhavendisplay.com [email protected] [email protected] Document Revision History Revision 0 Date 8/29/2012 Description Initial Release Functions and Features • • • • 480xRGBx272 resolution, up to 16.7M colors 12‐LED backlight 24 bit RGB interface 4‐wire Resistive touch panel [2] Changed by AK Mechanical Drawing 1 2 3 4 Rev 5 Description 6 Date A A B B C C D D Date 08/29/12 1 2 3 4 [3] Gen. Tolerance Unit ±0.3mm mm 5 Model: NHD-4.3-480272EF-ATXL#-T 6 Pin Description Pin No. Symbol 1 2 3 4 5‐12 13‐20 21‐28 29 30 31 32 33 34 35 36 37 38 39 40 LED‐ LED+ GND VDD [R0‐R7] [G0‐G7] [B0‐B7] GND PCLK DISP HSYNC VSYNC DE AVDD GND XR YD XL YU External Connection LED Power Supply LED Power Supply Power Supply Power Supply MPU MPU MPU Power Supply MPU MPU MPU MPU MPU ‐ Power Supply Touch Panel MPU Touch Panel MPU Touch Panel MPU Touch Panel MPU Function Description Ground for Backlight Backlight Power Supply (32mA @ 19.2V) Ground Power supply 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 Touch Panel RIGHT Touch Panel DOWN Touch Pane LEFT Touch Panel UP Recommended LCD connector: 0.5mm pitch 40‐Conductor FFC. Molex p/n: 54132‐4097 Backlight connector: on LCD connector Mates with: ‐‐‐ [4] Electrical Characteristics Item Operating Temperature Range Storage Temperature Range Supply Voltage Supply Current (White screen) Supply Current (Black screen) “H” level input “L” level input Backlight Supply Voltage Backlight Supply Current Backlight Power Consumption Symbol Top Tst VDD IDD IDD Vih Vil VLED ILED PBL Condition Absolute Max Absolute Max Symbol Cr YL Tr+Tf Condition Cr ≥10 Cr ≥10 Cr ≥ 10 Cr ≥ 10 Min. ‐20 ‐30 3.0 ‐ ‐ 0.8*VDD VSS Typ. ‐ ‐ 3.3 24.24 25.76 ‐ ‐ 19.2 32 650 Max. +70 +80 3.6 28.78 30.30 VDD 0.2*VDD 22 40 ‐ Unit ⁰C ⁰C V mA mA V V V mA mW ‐ ‐ ‐ Min. ‐ ‐ ‐ ‐ ‐ 340 ‐ Typ. 15 35 45 45 400 ‐ 20 Max. ‐ ‐ ‐ ‐ ‐ 480 45 Unit ⁰ ⁰ ⁰ ⁰ cd/m2 ms Optical Characteristics Item Viewing Angle – Top Viewing Angle – Bottom Viewing Angle – Left Viewing Angle – Right Contrast Ratio Luminance Response Time ‐ Touch Panel Characteristics Item Linearity Circuit Resistance – X‐Axis Circuit Resistance – Y‐Axis Insulation Resistance Operating Voltage Chattering Transmittance Activation Force Pen Writing Durability Pitting Durability Surface Hardness Haze Min. ‐ 450 100 10 ‐ ‐ 82 50 100,000 1,000,000 3 ‐ Typ. ‐ 800 350 ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ 7 Max. 1.5 1300 800 ‐ 5 10 ‐ 200 ‐ ‐ ‐ ‐ Unit % Ω Ω MΩ V ms % g Characters Touches H % Driver Information Built‐in Himax HX8257‐A Please download specification at http://www.newhavendisplay.com/app_notes/HX8257.pdf [5] Timing Characteristics Parallel RGB input requirement [6] 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 , 200hrs 1,2 +70⁰C 200hrs 2 ‐20⁰C , 200hrs 1,2 +60⁰C , 90% RH , 96hrs 1,2 ‐20⁰C,30min ‐> 25⁰C,5min ‐ >70⁰C,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 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 [7] Note +80⁰C , 200hrs 3