NHD-C12864LZ-FSW-FBW-3V3 COG (Chip-On-Glass) Liquid Crystal Display Module NHDC12864LZFSWFBW3V3- Newhaven Display 128 x 64 pixels Model Transflective Side White LED backlight FSTN (+) 6:00 view Wide Temperature 3Vdd, 3 Volt Backlight RoHS Compliant Newhaven Display International, Inc. 2661 Galvin Court 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 Date 1/10/2010 7/7/2011 12/12/2012 4/10/2013 3/17/2015 Description Initial Release Packaging Procedure added Example initialization program updated Serial interface timing added Pin Description updated Functions and Features • • • • • • 128 x 64 pixels Parallel / Serial MPU interface Built-in ST7565R-G Controller +3.0V power supply 1/64 duty cycle; 1/9 bias RoHS Compliant [2] Changed by MC AK AK AK RM L A I Mechanical Drawing 1 2 3 4 A Rev D 1 6 Date T N F N O C Description E D I B C 5 B C D Date 12/12/12 Unit Gen. Tolerance ±0.3mm 2 A 3 4 mm 5 Model: NHD-C12864LZ-FSW-FBW-3V3 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. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 Symbol /CS1 /RES A0 R/W /WR E /RD DB0 DB1 DB2 DB3 DB4 DB5 DB6 DB7 VDD VSS VOUT CAP3+ CAP1CAP1+ CAP2+ CAP2V4 V3 V2 V1 V0 C86 PS External Connection MPU MPU MPU MPU MPU MPU MPU MPU MPU MPU MPU MPU MPU Power Supply Power Supply Power Supply Power Supply Power Supply Power Supply Power Supply Power Supply Power Supply Power Supply Power Supply Power Supply Power Supply MPU MPU Function Description Active LOW chip select Active LOW Reset signal Register select signal. 0: instruction; 1: data register 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 Parallel Interface DB0-DB7: Bi-directional 8-bit data bus Serial Interface: DB0-DB5: No connect in serial mode DB6= Serial clock (SCL) DB7= Serial data input (SI) Power supply for LCD and logic (+3.0V) Ground Connect to 1uF cap to VSS Connect to 1uF cap to CAP1- (PIN-18) Connect to 1uF cap to CAP3+(PIN17) and CAP1+(PIN19) Connect to 1uF cap to CAP1- (PIN-18) Connect to 1uF cap to CAP2- (PIN-21) Connect to 1uF cap to CAP2+ (PIN-20) 1.0uF-2.2uF cap to VSS 1.0uF-2.2uF cap to VSS 1.0uF-2.2uF cap to VSS 1.0uF-2.2uF cap to VSS 1.0uF-2.2uF cap to VSS Select MPU interface pin. C86=H: 6800; C86=L: 8080 Parallel/Serial select. PS= H: Parallel; PS=L: Serial LCD connector: 1.27mm pitch pins. Backlight connector: 1.5mm wide pins. [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 Optical Characteristics Item Viewing Angle – Top Viewing Angle – Bottom Viewing Angle – Left Viewing Angle – Right Contrast Ratio Response Time (rise) Response Time (fall) Symbol Top Tst VDD IDD VDD-V0 Vih Vil Voh Vol Condition Absolute Max Absolute Max Ta=25°C, VDD=3.0V Ta=25°C VLED ILED VLED=3.2V Symbol Condition CR ≥ 2 CR Tr Tf Controller Information Min. -20 -30 2.85 0.8*VDD VSS 0.8*VDD VSS Typ. 3.0 0.25 9.0 - Max. +70 +80 3.3 0.45 VDD 0.2*VDD VDD 0.2*VSS Unit ⁰C ⁰C V mA V V V V V - 3.2 80 - V mA Min. 3 - Typ. 20 50 30 30 5 150 200 Max. 250 300 Built-in ST7565R-G controller. Please download specification at http://www.newhavendisplay.com/app_notes/ST7565R.pdf [5] Unit ⁰ ⁰ ⁰ ⁰ ms ms Table of Commands [6] Timing Characteristics [7] [8] [9] Example Initialization Program void comm_out(unsigned int c) { CS1 = 0; AO = 0; delay(1); WRT = 0; P1 = c; delay(1); WRT = 1; CS1 = 1; delay(5); } void data_out(unsigned int d) { CS1 = 0; AO = 1; delay(1); WRT = 0; //RDD = 1; P1 = d; delay(1); WRT = 1; CS1 = 1; //Active Low //LOW = instruction // /WR in 8080 mode; R/W in 6800 mode // /WR in 8080 mode; R/W in 6800 mode //inactive //Active Low //High = Data //inactive } void init() { RDD = 1; WRT = 1; CS1 = 0; RST = 1; RST = 0; delay(2); RST = 1; delay(2); comm_out(0xA2); // /RD in 8080 mode; E in 6800 mode // /WR in 8080 mode; R/W in 6800 mode // /RST in 8080 mode; /RES in 6800 mode // /RST in 8080 mode; /RES in 6800 mode // /RST in 8080 mode; /RES in 6800 mode //added 1/9 bias comm_out(0xA0); comm_out(0xC8); comm_out(0xC0); comm_out(0x40); delay(0); comm_out(0x25); delay(0); //ADC segment driver direction (A0=Normal) //added //COM output scan direction (C0= Normal) //Operating Mode comm_out(0x81); delay(0); comm_out(0x19); delay(0); comm_out(0x2F); delay(0); comm_out(0xAF); //electronic volume mode set //resistor ratio //electronic volume register set //power control set //display ON/OFF - set to ON [10] Packaging Procedure 1. Packing Materials NO. ITEM Dimension(LXWXH) (mm) 1 Tray 292x251x20mm 9 2 Box 312x265x65mm 27 3 Carton 344x537x335mm 270 2. Packing Method (1) (2) [11] Quantity (3) (4) (5) (6) 10 small boxes per carton [12] 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. 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. 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 See full Quality Specification at: http://www.newhavendisplay.com/specs/quality_spec.pdf 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 [13] Note +80⁰C , 48hrs 3