NHD‐4.3‐480272YF‐ATXI#‐T‐1 TFT (Thin‐Film‐Transistor) Color Liquid Crystal Display Module NHD‐ 4.3‐ 480272‐ YF‐ A‐ T‐ X‐ I‐ #‐ T‐1 Newhaven Display 4.3” Diagonal 480xRGBx272 pixels Model Built‐in driver / NO Controller White LED backlight TFT Center viewing angle, Wide Temp RoHS Compliant with 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 1 2 3 Date 7/8/2009 7/29/2009 7/29/2009 8/5/2009 Description Initial Release Updated Touch panel information MECHANICAL DRAWING UPDATE Mechanical Drawing Update Functions and Features • • • • 480xRGBx272 resolution, up to 16.7M colors 7‐LED backlight 24 bit RGB interface 4‐wire resistive touch panel Changed by CL CL BE MC Mechanical Drawing NHD‐4.3‐480272YF‐ATXI#‐T‐1 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 VCC [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 Power Supply Touch Panel MPU Touch Panel MPU Touch Panel MPU Touch Panel MPU Function Description Backlight GND Backlight Power (20mA @ 20~24V) GND Power supply for LCD and logic (3.3V) Red Data Signals Green Data Signals Blue Data Signals GND Data sample Clock signal Display ON/OFF signal Line synchronization signal Frame synchronization signal Data Enable signal Power supply for Internal Analog Circuit (5.0V) GND Touch Panel RIGHT Touch Panel DOWN Touch Panel 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: ‐‐‐ Electrical Characteristics Item Operating Temperature Range Storage Temperature Range Supply Voltage Supply Voltage Power Dissipation (White screen) Power Dissipation (Black screen) VSYNC frequency HSYNC frequency PCLK frequency Backlight Supply Current Backlight Power Consumption Symbol Top Tst VDD AVDD fV fH fPCLK IB PBL Condition Absolute Max Absolute Max Min. ‐20 ‐30 2.9 4.8 20 480 Max. +60 +70 3.5 5.2 95 100 70 25 Unit ⁰C ⁰C V V mW mW Hz kHz MHz mA mW Symbol Cr YL Tr Tr Condition Cr ≥ 10 Cr ≥ 10 Cr ≥ 10 Cr ≥ 10 Min. 55 55 75 75 ‐ ‐ Typ. 60 60 80 80 400 350 5 25 Max. 15 30 Unit ⁰ ⁰ ⁰ ⁰ cd/m2 ms ms ‐ ‐ Condition Min. Typ. 450 100 20 800 350 Max. 1.5 1150 600 5 10 60 fV=60Hz fV=60Hz Typ. ‐ ‐ 3.3 5.0 80 85 60 17.26 9.2 Backlight is 7‐Serial LEDs Where IB=20mA, VB=PBL / IB Optical Characteristics Item Viewing Angle – Top Viewing Angle – Bottom Viewing Angle – Left Viewing Angle – Right Contrast Ratio Luminance Response Time (rise) Response Time (fall) 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 Symbol 82 10,000 1,000,000 3 Driver Information Built‐in HX8257‐A. For specific timing and color information, please download specification at http://www.newhavendisplay.com/app_notes/HX8257.pdf 7 Unit % Ω Ω MΩ V Ms % g Characters Touches H % 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 Endurance test applying electric static discharge. Test Condition 2 ‐30⁰C , 200hrs 1,2 +60⁰C 200hrs 2 ‐20⁰C , 200hrs 1,2 +50⁰C , 90% RH , 96hrs 1,2 ‐20⁰C,30min ‐> 25⁰C,5min ‐> 60⁰C,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 Note +70⁰C , 200hrs 3