NHD‐7.0‐800480EF‐20 Controller Board TFT Controller Evaluation Board NHD‐ 7.0‐ 800480‐ EF‐ 20‐ Newhaven Display 7.0” Diagonal 800 x 480 Pixels Model 20‐pin FFC Interface (8‐bit Parallel Data) SSD1963 Controller 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 12/14/2013 Description Initial Release Changed by AK Functions and Features • To use for testing, evaluating, or in final production with NHD‐7.0‐800480EF‐A displays. Mechanical Drawing Pin Description: J1 (SSD1963 output to display panel) Pin No. Symbol 1 LED‐K 2 LED‐A 3 GND 4 VDD 5‐12 [R0‐R7] 13‐20 [G0‐G7] 21‐28 [B0‐B7] 29 GND 30 CLKIN 31 DISP 32 HSD 33 VSD 34 DEN 35 NC 36 GND 37 NC 38 NC 39 NC 40 NC 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 Backlight Anode (60mA @ 16V) Ground Power Supply (+3.3V) Red Data Signals Green Data Signals Blue Data Signals Ground Clock for input data Display on/off DISP=1:Display on Line synchronization signal Frame synchronization signal Data Enable signal No Connect Ground No Connect No Connect No Connect No Connect Pin Description: J2 (SSD1963 input from user’s MPU) Pin No. Symbol 1 2 3 4 5 6 7‐14 15 16 17 18 19 20 GND VDD B/L Enable D/C /WR /RD DB0‐DB7 /CS /RESET NC NC DISP NC External Connection Power Supply Power Supply Power Supply MPU MPU MPU MPU MPU MPU ‐ ‐ MPU ‐ Function Description Ground Power supply for LCD and logic (3.3V) Backlight Enable Data/Command select. D/C=0: Command, D/C=1: Data Active LOW Write signal Active LOW Read signal 8‐bit bidirectional data bus Active LOW Chip Select signal Active LOW Reset signal No Connect No Connect Display On signal No Connect Note: J2 has a 20‐pin FFC connector installed; pins 21, 22 are not connected. Electrical Characteristics Item Operating Temperature Range Storage Temperature Range Supply Voltage Input High Voltage Input Low Voltage Supply Current Symbol Top Tst VDD VIH VIL IDD Condition Absolute Max Absolute Max Min. ‐20 ‐30 3.0 0.8*VDD 0 ‐ Typ. ‐ ‐ 3.3 ‐ ‐ 285 Max. +70 +80 3.6 VDD 0.2*VDD ‐ Unit ⁰C ⁰C V V V mA Controller Information Built‐in SSD1963 controller. Please download specification at http://www.newhavendisplay.com/app_notes/SSD1963.pdf Table of Commands Please download specification at http://www.newhavendisplay.com/app_notes/SSD1963.pdf Timing Characteristics Write Cycle Read Cycle 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 +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 Note +80⁰C , 200hrs 3