NHD-C12864WO-B1TFH#-M

NHD-C12864WO-B1TFH#-M COG (Chip-On-Glass) Liquid Crystal Display Module NHDC12864WOB1TFH#-M- Newhaven Display 128 x 64 Pixels Display Type: COG Model White LED Backlight FSTN Positive Transflective, Wide Temperature, 6:00 Optimal View Mounting Holes RoHS Compliant Newhaven Display International, Inc. 2661 Galvin Court 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 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 Date 9/1/08 11/12/09 12/14/09 2/12/10 3/9/10 5/4/10 5/5/10 5/14/10 5/2/11 5/13/11 5/19/11 1/10/12 6/15/12 4/4/13 4/15/13 3/16/15 12/30/16 2/6/17 4/16/20 3/3/21 Description Initial Release User guide reformat Block Diagram Update Added –M to p/n to signify this part has mounting holes Block diagram updated Block diagram and pin description Backlight Connectors updated Pin description update Example initialization code updated Block diagram updated Block diagram & Pin description updated Pin description & Controller link updated Timing characteristics updated Backlight mating connector, LCD voltage levels updated Optical characteristics updated Pin description Updated Electrical Characteristics & Response Time Updated ILED Updated Initialization Code Updated Updated Tolerance on 2D Mechanical Drawing, MIN Supply Current, Backlight Drive Conditions & Quality Information Functions and Features • • • • • 128 x 64 pixels Built-in ST7565P controller +3.3V power supply 1/65 duty cycle; 1/9 bias RoHS Compliant [2] Changed by MC MC MC BE MP BE MP AK AK AK AK AK AK AK RM SB SB TM AS 3 Mechanical Drawing 4 5 15.5±0.15 13.005 31.97(AA) 100.0±10.0 10.0 36.5(VA) 63.97(AA) 3.35 69.0(VA) 1 B 1.9 4- 3.2 PTH 82.7 6.0±0.3 3.5 73.0(LCD) 8.35 3.5 82.7 89.7±0.4 1 CN2 2 9.6 8.15 40.5 JST :PHR-2 or Equivalent E 2 3 0.47 4 11 12 13 14 15 CS1B /RES A0 /WR(R/W) /RD(E) D0 D1 D2 D3 D4 16 17 18 19 20 D5 D6 D7 VDD Vss VOUT CAP3P CAP1N CAP1P CAP2P 21 22 23 24 25 26 27 28 29 30 CAP2N V4 V3 V2 V1 V0 VR C86 P/S NC D E Standard Tolerance: Linear: ±0.3mm Unless otherwise specified: w=0.3 P0.5*29=14.5 15.5 1 2 3 4 5 6 7 8 9 10 (Unless otherwise specified) 8.0±1.0 1/65 Duty, 1/9 Bias 128x64 Pixels 3.0V VDD, 9.45V VLCD FSTN Posi�ve / Transflec�ve 6:00 White LED ST7565P 4.0±0.5 0.5 0.5 0.47 F 1 C 5.865 Notes: 1. Driver: 2. Resolu�on: 3. Voltage: 4. Display Mode: 5. Op�mal View: 6. Backlight: 7. Driver IC: DATE 30 30.6 1.15 47.5(LCD) 49.8±0.5 1 Contact side 100.0±1.0 30 1 CN2 D 8 0.3±0.15 Supporting tape C 7 REVISION A 30.1±0.5 B 6 SYMBOL 4.8 A 2 40.2 1 Contact Side 5 DOT SIZE 6 • Dimensions are in Millimeters • Third Angle Projection Drawing/Part Number: NHD-C12864WO-B1TFH#-M Drawn By: Drawn Date: A. Shah 3/3/2021 Approved By: Approved Date: Do Not Scale Drawing A. Shah 3/3/2021 Revision: 1.0 Size: A3 Scale: NS Sheet 1 of 1 This drawing is solely the property of Newhaven Display International, Inc. The information it contains is not to be disclosed, reproduced or copied in whole or part without written approval from Newhaven Display. 7 8 F Pin Description and Wiring Diagram Pin No. 1 2 3 4 Symbol 6-13 /CS1 /RES A0 R/W /WR E /RD DB0~DB7 14 15 16 17 18 19 20 21 22-26 27 28 29 30 VDD VSS VOUT CAP3P CAP1N CAP1P CAP2P CAP2N V4~V0 VR C86 P/S NC 5 External Connection MPU MPU MPU MPU MPU MPU Power Supply Power Supply Power Supply Power Supply Power Supply Power Supply Power Supply Power Supply Power Supply Adj. Power Supply MPU MPU - Function Description Active LOW chip select Active LOW Reset signal Register select signal. 0: instruction; 1: data 6800 Mode: Read/Write select signal. R/W=1: Read R/W: =0: Write 8080 Mode: Active LOW Write Signal 6800 Mode: Active HIGH Enable Signal 8080 Mode: Active LOW Read Signal In parallel interface: 8-bit-directional data bus In serial interface: DB0~DB5 = VDD or NC D6 = Serial clock In serial mo de D7 = Serial data Power supply for logic (+3V) Ground 1-4.7 µF cap to VSS 1-4.7 µF cap to CAP1N (pin-18) 1-4.7 µF cap to CAP3P (pin-17) and CAP1P (pin-19) 1-4.7 µF cap to CAP1N (pin-18) 1-4.7 µF cap to CAP2N (pin-21) 1-4.7 µF cap to CAP2P (pin-20) 0.1-4.7 µF cap to VDD or VSS Wiper of 10kΩ pot (see schematic below) Select MPU interface pin. C86= H:6800; C86= L:8080 Parallel/Serial select. PS= H: Parallel; PS= L: Serial No connect Recommended LCD connector: 0.5mm Pitch, 30 pin FFC. Molex p/n: 52892-3095 Backlight connector: A2001H-02P Mates with: A2001WR-2P, A2001WR-S-2P, A2001WV-2P, A2001WV-S-2P [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 LED Backlight voltage LED Backlight current Symbol TOP TST VDD IDD VLCD VIH VIL VOH VOL Condition Absolute Max Absolute Max VDD = 3.0V TOP = 25°C - Min. -20 -30 2.7 0.1 9.2 0.8 * VDD VSS 0.8 * VDD VSS Typ. 3.0 0.6 9.5 - Max. +70 +80 3.3 2.0 9.8 VDD 0.2 * VDD VDD 0.2 * VDD Unit ⁰C ⁰C V mA V V V V V VLED ILED ILED = 65mA - 3.4 30 3.5 65 3.6 80 V mA *The LED of the backlight is driven by current drain; drive voltage is for reference only. Drive voltage must be selected to ensure backlight current drain is below MAX level stated. Optical Characteristics Optimal Viewing Angles Item Top Bottom Left Right Contrast Ratio Response Time Rise Fall Symbol ϕY+ ϕYθXθX+ CR TR TF Condition CR ≥ 2 TOP = 25°C Min. 2 - Typ. 30 60 45 45 5 200 250 Max. 300 350 Controller Information Built-in ST7565P controller Please download specification at http://www.newhavendisplay.com/app_notes/ST7565P.pdf [5] Unit ° ° ° ° ms ms Timing Characteristics [6] [7] [8] Table of Commands [9] Example Initialization Program /************************************************************************/ void comm_out(unsigned int c) { CS1 = 0; //Active Low AO = 0; //LOW = instruction delay(1); WRT = 0; // /WR in 8080 mode; R/W in 6800 mode P1 = c; delay(1); WRT = 1; // /WR in 8080 mode; R/W in 6800 mode CS1 = 1; //inactive } void data_out(unsigned int d) { CS1 = 0; //Active Low AO = 1; //High = Data delay(1); WRT = 0; P1 = d; delay(1); WRT = 1; CS1 = 1; //inactive } void init() { C86 = 1; // Interface set to 8080 mode RDD = 1; // /RD in 8080 mode; E in 6800 mode WRT = 1; // /WR in 8080 mode; R/W in 6800 mode CS1 = 0; RST = 1; // /RST in 8080 mode; /RES in 6800 mode RST = 0; // /RST in 8080 mode; /RES in 6800 mode delay(2); RST = 1; // /RST in 8080 mode; /RES in 6800 mode delay(2); comm_out(0xA2); // LCD drive voltage bias ratio. 1/9 bias comm_out(0xA0); // ADC segment driver direction (A0=Normal) comm_out(0xC0); // COM output scan direction (C0= Normal) comm_out(0x40); // Display Start Line address comm_out(0x25); // Resistor ratio set comm_out(0x10); // Column address upper 4 bits + 0x10 comm_out(0x00); // Column address lower 4 bits + 0x00 comm_out(0x81); // Electronic Volume Command (set contrast) Double Byte: 1 of 2 comm_out(0x25); // Electronic Volume value (contrast value) Double Byte: 2 of 2 //was 0x19 comm_out(0x2F); // Power Control Set comm_out(0xAF); // Display ON } /************************************************************************/ [10] 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 Storage Thermal Shock resistance Vibration test Static electricity test Test Condition Endurance test applying electric static discharge. 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 , 1.5mm amplitude. 60 sec in each of 3 directions X,Y,Z For 15 minutes Air: ±800V 150pF/330Ω, 10 Times Contact: ±600V 150pF/330Ω, 10 Times 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 [11] Note +80⁰C , 200hrs 3