NHD-0216K1Z-FL-GBW Character Liquid Crystal Display Module NHD0216K1ZFLGBW- Newhaven Display 2 Lines x 16 Characters Model Transflective Yellow/Green LED Backlight STN Gray 6:00 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 [email protected] [email protected] Document Revision History Revision 0 1 2 3 4 5 6 7 Date 10/5/2007 10/9/2009 10/23/2009 12/8/2009 1/7/2010 1/6/2011 5/2/2011 9/11/15 Description Initial Release User Guide Reformat Block Diagram Revision Pin description/backlight updated Optical updated Alternate controller information updated Electrical characteristics updated Mechanical drawing updated Functions and Features 2 lines x 16 characters Built-in controller (ST7066U) +5.0V Power Supply 1/16 duty, 1/5 bias RoHS compliant [2] Changed by BE BE BE BE AK AK AK L A I Mechanical Drawing 1 2 4 0.5 71.2 66.0(VA) 56.2(AA) 1 2.5 K1 5.08 A1 A 1 8.0 2.5 C 16 F N 16-1.0 PTH P2.54*15=38.1 40.55 75.0 0.6 0.55 0.6 4- 2.5 PTH 4- 5.0 PAD 1.6 LED B/L 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 Date Vss Vdd Vo RS R/W E DB0 DB1 DB2 DB3 DB4 DB5 DB6 DB7 A K A B C D 0.4 5.95 5.55 0.7 0.65 O C 3.55 2.95 2.0 4-1.0 T N 8.6 E D I 16 6 Description 13.2Max 31.0 5.08 11.5(AA) 25.2 16.0(VA) 36.0 0.5 K P2.54*15=38.1 16-1.0 PTH 1.8 15.76 7.55 12.45 8.0 3.0 2 15.76 12.55 10.3 5.7 4.95 5 Rev 80.0 A B 3 1 D Date DOT SIZE SCALE 5/1 09/11/15 Unit Gen. Tolerance ±0.3mm 2 3 4 mm 5 Model: NHD-0216K1Z-FL-GBW 6 The drawing contained herein is the exclusive property of Newhaven Display International, Inc. and shall not be copied, reproduced, and/or disclosed in any format without permission. [3] Pin Description and Wiring Diagram Pin No. Symbol 1 2 3 4 5 6 7-10 VSS VDD V0 RS R/W E DB0 – DB3 External Connection Power Supply Power Supply Adj Power Supply MPU MPU MPU MPU 11-14 15 16 DB4 – DB7 LED+ LED- MPU Power Supply Power Supply Function Description Ground Supply Voltage for logic (+5.0V) Supply voltage for contrast (approx. 0.5V) Register Select signal. RS=0: Command, RS=1: Data Read/Write select signal, R/W=1: Read R/W: =0: Write Operation Enable signal. Falling edge triggered. Four low order bi-directional three-state data bus lines. These four are not used during 4-bit operation. Four high order bi-directional three-state data bus lines. Backlight Anode (+5.0V via on-board resistor) Backlight Cathode (Ground) Recommended LCD connector: 2.54mm pitch pins 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 “H” Level output “L” Level output Backlight Supply Voltage Backlight Supply Current Symbol Top Tst VDD IDD VDD-V0 Vih Vil Voh Vol Vled Iled Condition Absolute Max Absolute Max Ta=25°C, VDD=5.0V Ta=25°C Min. -20 -30 4.7 0.7*VDD 0 3.9 - Typ. 5.0 1.5 4.5 - Max. +70 +80 5.5 2.5 VDD 0.6 0.4 Unit ⁰C ⁰C V mA V V V V V Vled=5.0V - 5.0 120 - V mA Optical Characteristics Item Viewing Angle – Top Viewing Angle – Bottom Viewing Angle – Left Viewing Angle – Right Contrast Ratio Response Time (rise) Response Time (fall) Symbol Condition Cr ≥ 2 Cr Tr Tf - Min. - Typ. 25 70 30 30 2 120 120 Max. 150 150 Controller Information Built-in ST7066U controller. Please download specification at http://www.newhavendisplay.com/app_notes/ST7066U.pdf DDRAM Address 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 00 01 02 03 04 05 06 07 08 09 0A 0B 0C 0D 0E 0F 40 41 42 43 44 45 46 47 48 49 4A 4B 4C 4D 4E 4F [5] Unit ⁰ ⁰ ⁰ ⁰ ms ms Table of Commands [6] Built-in Font Table [7] Example Initialization Program 8-bit Initialization: /**********************************************************/ void command(char i) { P1 = i; //put data on output Port D_I =0; //D/I=LOW : send instruction R_W =0; //R/W=LOW : Write E = 1; Delay(1); //enable pulse width >= 300ns E = 0; //Clock enable: falling edge } /**********************************************************/ void write(char i) { P1 = i; //put data on output Port D_I =1; //D/I=HIGH : send data R_W =0; //R/W=LOW : Write E = 1; Delay(1); //enable pulse width >= 300ns E = 0; //Clock enable: falling edge } /**********************************************************/ void init() { E = 0; Delay(100); //Wait >40 msec after power is applied command(0x30); //command 0x30 = Wake up Delay(30); //must wait 5ms, busy flag not available command(0x30); //command 0x30 = Wake up #2 Delay(10); //must wait 160us, busy flag not available command(0x30); //command 0x30 = Wake up #3 Delay(10); //must wait 160us, busy flag not available command(0x38); //Function set: 8-bit/2-line command(0x10); //Set cursor command(0x0c); //Display ON; Cursor ON command(0x06); //Entry mode set } /**********************************************************/ [8] 4-bit Initialization: /**********************************************************/ void command(char i) { P1 = i; //put data on output Port D_I =0; //D/I=LOW : send instruction R_W =0; //R/W=LOW : Write Nybble(); //Send lower 4 bits i = i<<4; //Shift over by 4 bits P1 = i; //put data on output Port Nybble(); //Send upper 4 bits } /**********************************************************/ void write(char i) { P1 = i; //put data on output Port D_I =1; //D/I=HIGH : send data R_W =0; //R/W=LOW : Write Nybble(); //Clock lower 4 bits i = i<<4; //Shift over by 4 bits P1 = i; //put data on output Port Nybble(); //Clock upper 4 bits } /**********************************************************/ void Nybble() { E = 1; Delay(1); //enable pulse width >= 300ns E = 0; //Clock enable: falling edge } /**********************************************************/ void init() { P1 = 0; P3 = 0; Delay(100); //Wait >40 msec after power is applied P1 = 0x30; //put 0x30 on the output port Delay(30); //must wait 5ms, busy flag not available Nybble(); //command 0x30 = Wake up Delay(10); //must wait 160us, busy flag not available Nybble(); //command 0x30 = Wake up #2 Delay(10); //must wait 160us, busy flag not available Nybble(); //command 0x30 = Wake up #3 Delay(10); //can check busy flag now instead of delay P1= 0x20; //put 0x20 on the output port Nybble(); //Function set: 4-bit interface command(0x28); //Function set: 4-bit/2-line command(0x10); //Set cursor command(0x0F); //Display ON; Blinking cursor command(0x06); //Entry Mode set } /**********************************************************/ [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 , 48hrs 1,2 +70⁰C 48hrs 2 -20⁰C , 48hrs 1,2 +40⁰C , 90% RH , 48hrs 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 , 48hrs 3