NHD-0216HZ-FSW-FBW-33V3CH

NHD-0216HZ-FSW-FBW-33V3CH Character Liquid Crystal Display Module NHD0216HZFSWFBW33V3CH- Newhaven Display 2 Lines x 16 Characters Model Transflective Side White LED Backlight FSTN (+) 6:00 Optimal View Wide Temperature 3.3V LCD, 3.0V Backlight Temperature Compensation Circuit Standard 1x16 Pin Header RoHS Compliant Newhaven Display International, Inc. 2661 Galvin Ct. Elgin IL, 60124 Ph: 847-844-8795 Fax: 847-844-8796 www.newhavendisplay.com nhtech@newhavendisplay.com nhsales@newhavendisplay.com Document Revision History Revision 0 Date 9/9/15 Description Initial release Functions and Features      2 lines x 16 characters Built-in controller (ST7066U or equivalent) +3.3V Power Supply 1/16 duty, 1/5 bias RoHS compliant [2] Changed by AK L A I Mechanical Drawing 1 2 3 4 A Rev D 2.5 1 Date T N F N O C Side 6 Description E D I B C 5 B NC C D Date 09/09/15 Unit Gen. Tolerance ±0.3mm 2 A 3 4 mm 5 Model: NHD-0216HZ-FSW-FBW-33V3CH 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 NC RS R/W E DB0 – DB3 External Connection Power Supply Power Supply NC MPU MPU MPU MPU 11-14 15 16 DB4 – DB7 LED+ LED- MPU Power Supply Power Supply Function Description Ground Supply Voltage for LCD and Logic (+3.3V) No Connect 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 (+3.0V) Backlight Cathode (Ground) Recommended LCD connector: 1x16 2.54mm pitch receptacle 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=3.3V Ta=25°C Min. -20 -30 0.7*VDD 0 0.75*VDD - Typ. 3.3 1.5 3.2 - Max. +70 +80 2.5 VDD 0.6 0.2*VDD Unit ⁰C ⁰C V mA V V V V V Vled=3.0V - 3.0 15 - 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 Cr Tr Tf Condition Cr ≥ 3 - Min. 3 - Typ. 20 50 30 30 5 150 150 Max. 250 250 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 Instruction code Instruction RS R/W DB7 Clear Display 0 0 0 0 0 0 0 0 0 1 Return Home 0 0 0 0 0 0 0 0 1 - Entry mode Set 0 0 0 0 0 0 0 1 I/D SH Display ON/ OFF control 0 0 0 0 0 0 1 D C Cursor or Display shift 0 0 0 0 0 1 S/C R/L - Function set 0 0 0 0 1 DL N F - 0 0 0 1 0 0 1 Set CGRAM Address Set DDRAM Address Read busy Flag and Address Write data To Address Read data From RAM DB6 DB5 DB4 DB3 DB2 DB1 DB0 Write “20H” to DDRA and set DDRAM address to “00H” from AC Set DDRAM address to “00H” From AC and return cursor to Its original position if shifted. The contents of DDRAM are not changed. Assign cursor moving direction And blinking of entire display AC3 AC2 AC1 Set display (D), cursor (C), and Blinking of cursor (B) on/off Control bit. Set cursor moving and display Shift control bit, and the Direction, without changing of DDRAM data. Set interface data length (DL: 8Bit/4-bit), numbers of display Line (N: =2-line/1-line) and, Display font type (F: 5x11/5x8) Set CGRAM address in AC0 address counter. AC4 AC3 AC2 AC1 Set DDRAM address in address AC0 counter. AC5 AC4 AC6 AC5 Description 0 1 BF AC6 AC5 AC4 AC3 AC2 1 0 D7 D6 D5 D4 D3 D2 D1 1 1 D7 D6 D5 D4 D3 D2 D1 D0 [6] 1.53ms 1.53ms 39us B Whether during internal Operation or not can be known AC0 By reading BF. The contents of Address counter can also be read. Write data into internal RAM D0 (DDRAM/CGRAM). AC1 Execution time (fosc= 270 KHZ Read data from internal RAM (DDRAM/CGRAM). 39us 39us 39us 39us 0us 43us 43us Timing Characteristics Writing data from MPU to ST7066U Reading data from ST7066U to MPU [7] [8] Built-in Font Table [9] 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 } /**********************************************************/ [10] 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 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 See Terms and Conditions at http://www.newhavendisplay.com/index.php?main_page=terms [12] Note +80⁰C , 96hrs 3