NHD‐C0216CU‐FSW‐GBW‐3V3 COG (Chip‐on‐Glass) Liquid Crystal Display Module NHD‐ C0216‐ CU‐ F‐ SW‐ G‐ B‐ W‐ 3V3‐ Newhaven Display COG, 2 lines x 16 characters Model Transflective Side White LED Backlight STN‐Gray 6:00 View Angle Wide Temp (‐20° c ~ +70 c) 3Vdd, 3.2V Backlight RoHS Compliant 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 4 5 6 7 Date 8/29/2008 9/10/2009 10/9/2009 10/22/2009 11/19/2009 8/5/2010 5/17/2011 7/26/2012 Description Initial Release User guide reformat Updated Electrical Characteristics Mechanical Drawing dimensions added Updated backlight current Electrical Characteristics Update Updated Pin Description Mechanical drawing updated Functions and Features • • • • • • • 2 lines x 16 characters Built‐in ST7032‐0D controller +3.0V power supply 8‐bit parallel data input from MPU 1/16 duty, 1/5 bias No CGRAM available RoHS Compliant [2] Changed by ‐ BE MC BE MC MP BE AK Mechanical Drawing 1 2 3 4 Rev 5 Description 6 Date A A B B C C D D Date 07/26/12 1 2 3 4 [3] Gen. Tolerance Unit ±0.3mm mm 5 Model: NHD-C0216CU-FSW-GBW-3V3 6 Pin Description and Wiring Diagram Pin No. Symbol External Connection MPU MPU MPU MPU MPU Power Supply Function Description 1 2 3 4 5‐12 13 14 15 16 XRESET RS R/W E DB0‐DB7 Vss VDD VOUT CAP1P Active LOW Reset Signal Register Select signal. RS=0: instruction; RS=1: data Read/Write select signal, R/W=1: Read R/W: =0: Write Operation enable signal. Falling edge triggered. 8‐bit bi‐directional data bus lines Ground Power supply for logic for LCD (+3.0V) DC/DC voltage converter. Connect to 1uF capacitor to VDD Voltage booster circuit. Connect to 0.47uF‐2.2uF cap to PIN17. 17 CAP1N A LED+ Power Supply Power supply for Backlight (3.2V) K LED‐ Power Supply Backlight Ground Voltage booster circuit. Connect to 0.47uF‐2.2uF cap to PIN16. Recommended LCD connector: 1.5mm pitch pins, solder to PCB Backlight connector: ‐‐‐ Mates with: ‐ ‐‐ [4] Electrical Characteristics Item Operating Temperature Range Storage Temperature Range Supply Voltage Supply Current Supply for LCD (contrast) “H” Level input “L” Level input Backlight supply voltage Backlight supply current Symbol Top Tst VDD IDD VDD‐Vo VIH VIL VLED ILED Condition Absolute Max Absolute Max ‐ Min. ‐20 ‐30 2.7 ‐ 4.8 0.7VDD ‐ Typ. ‐ ‐ 3.0 ‐ 5.0 ‐ ‐ VLED=3.2V 2.8 ‐ Symbol AV AH K Tr Tf Condition Cr ≥ 3 Cr ≥ 3 Min. ‐25 ‐35 3.0 ‐ ‐ VDD=3.0V Ta=25⁰C 3.2 20 Max. +70 +80 5.5 1.0 5.2 VDD 0.2VDD 3.4 35 Unit ⁰C ⁰C V mA V V V V mA Typ. ‐ ‐ ‐ ‐ ‐ Max. +45 +35 ‐ 250 250 Unit ⁰ ⁰ ‐ ms ms Optical Characteristics Item Viewing Angle ‐ Vertical Viewing Angle ‐ Horizontal Contrast Ratio Response Time (rise) Response Time (fall) 25⁰C 25⁰C Controller Information Built‐in ST7032. Download specification at http://www.newhavendisplay.com/app_notes/ST7032.pdf [5] Table of Commands [6] Timing Characteristics [7] Built‐in Font Table [8] Example Initialization Program /********************************************************************************/ /********************************************************************************/ void init() //initialize the LCD { P3 = 1; P1 = 1; RST = 0; delay(2); RST = 1; delay(20); Writecom(0x30); delay(2); Call writecom(0x30); Call writecom(0x30); Call writecom(0x39); Call writecom(0x14); Call writecom(0x56); Call writecom(0x6D); //RESET //end reset //wake up //wake up //wake up //function set //internal osc frequency //power control //follower control Call writecom(0x70); //contrast Call writecom(0x0C); //display on Call writecom(0x06); //entry mode Call writecom(0x01); //clear delay(10); } /********************************************************************************/ void writecom(int c) { RW = 0; //Write RS = 0; //Command E = 1; P1 = c; E = 0; } /********************************************************************************/ void writedata(int d) { RW = 0; //Write RS = 1; //Data E = 1; P1 = d; E = 0; } /********************************************************************************/ /********************************************************************************/ [9] 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 , 96hrs 1,2 +70⁰C , 96hrs 2 ‐20⁰C , 96hrs 1,2 +40⁰C , 90% RH , 96hrs 1,2 0⁰C,30min ‐> 25⁰C,5min ‐> 50⁰C,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 [10] Note +80⁰C , 96hrs 3