NHD-1.8-128160EF-CSXN# TFT (Thin-Film Transistor) Liquid Crystal Display Module NHD1.8128160EFCSXN#- Newhaven Display 1.8” Diagonal 128 x 160 Pixels (Portrait Mode) Model Built-in Controller Sunlight Readable TFT TN, 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 Date 10/23/15 2/26/16 Description Initial Release Supply Current and Brightness Updated, Added Backlight Lifetime Functions and Features • • • • • • 128 x 160 pixels (portrait mode) High brightness LED backlight Sunlight readable 2.8V power supply 8-bit Parallel interface Built-in ILI9163V controller [2] Changed by SB SB L A I Mechanical Drawing 1 2 3 4 A Rev Notes: 1. Display Size: 1.77” TFT 2. Optimal View Angle: 6:00 3. Display Mode: Transmissive /Normal White / Anti-Glare D 4. Driver IC: ILI9163V 5. Power Supply Voltage: 2.8 V 6. Backlight: White LED / 3.2 V (Typ) / 100 mA 7. Luminance: 1000 cd/m² (Typ) 1 2 6 Date T N F N O C Description E D I B C 5 A B C D Date 10/23/15 Unit Gen. Tolerance ±0.3mm 3 4 mm 5 Model: NHD-1.8-128160EF-CSXN# 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 Symbol GND IOVDD VDD /CS /RST D/C /WR /RD DB0 DB1 DB2 DB3 DB4 DB5 DB6 DB7 LED-A LED-K1 LED-K2 GND NC NC NC NC External Connection Power Supply Power Supply Power Supply MPU MPU MPU MPU MPU MPU MPU MPU MPU MPU MPU MPU MPU Power Supply Power Supply Power Supply Power Supply - Function Description Ground Supply Voltage for Logic (2.8V) – Can be tied to VDD Supply Voltage for LCD (2.8V) Active LOW Chip Select signal Active LOW Reset signal Data / Command selection: ‘1’ = Data ; ‘0’ = Command Active LOW Write signal Active LOW Read signal 8-bit bi-directional data bus Backlight Anode (3.2V) Backlight Cathode (GND) Backlight Cathode (GND) Ground No Connect No Connect No Connect No Connect LCD connector: Hot-bar solder directly to PCB [4] Electrical Characteristics Item Operating Temperature Range Storage Temperature Range Supply Voltage for Logic Supply Voltage for LCD Supply Current “H” Level input “L” Level input “H” Level output “L” Level output Backlight Supply Voltage Backlight Supply Current Backlight Lifetime* Symbol Top Tst IOVDD VDD IDD Vih Vil Voh Vol Condition Absolute Max Absolute Max - Min. -20 -30 1.65 2.5 1 0.7*IOVDD GND 0.8*IOVDD GND Typ. 2.8 2.8 3 - Max. +70 +80 3.3 3.3 5 IOVDD 0.3*IOVDD IOVDD 0.2*IOVDD Unit °C °C V V mA V V V V Vled Iled - Vled=3.2V Iled = 100 mA Top = 25° C 3.0 20,000 3.2 100 50,000 3.4 - V mA Hrs. Condition Min. 400 800 - *Backlight Lifetime is rated as Hours until half-brightness, under normal operating conditions. Optical Characteristics Item Top Optimal Bottom Viewing Left Angles Right Contrast Ratio Luminance Response Time (Rise + Fall) Symbol ϕY+ ϕYθXθX+ Cr Lv Tr+Tf Cr ≥ 10 Iled=100mA - Controller Information Typ. 20 50 45 45 500 1000 20 Max. 30 Built-in ILI9163V controller. Please download specification at http://www.newhavendisplay.com/app_notes/ILI9163.pdf [5] Unit ⁰ ⁰ ⁰ ⁰ 2 cd/m ms Table of Commands [6] For Command Descriptions, please see: http://www.newhavendisplay.com/app_notes/ILI9163.pdf [7] Timing Characteristics Parallel 8-bit Bus [8] Reset Timing [9] Example Program Code void TFT_18E_Init(void) { GPIO_ResetBits(GPIOC, CS1); GPIO_SetBits(GPIOC, nRD); GPIO_ResetBits(GPIOC, nWR); GPIO_WriteBit(GPIOC, RES, Bit_RESET); delay(5); TFT_delay(10); GPIO_WriteBit(GPIOC, RES, Bit_SET); delay(100); TFT_delay(10); TFT_18E_Write_Command(0x11); TFT_delay(100); TFT_18E_Write_Command(0x26);TFT_18E_Write_Data(0x04); TFT_18E_Write_Command(0xF2);TFT_18E_Write_Data(0x00); TFT_18E_Write_Command(0xB1);TFT_18E_Write_Data(0x0A);TFT_18E_Write_Data(0x14); TFT_18E_Write_Command(0xC0);TFT_18E_Write_Data(0x0A);TFT_18E_Write_Data(0x00); TFT_18E_Write_Command(0xC1);TFT_18E_Write_Data(0x02); TFT_18E_Write_Command(0xC5);TFT_18E_Write_Data(0x2F);TFT_18E_Write_Data(0x3E); TFT_18E_Write_Command(0xC7);TFT_18E_Write_Data(0x40); TFT_18E_Write_Command(0x2A); TFT_18E_Write_Data(0x00); TFT_18E_Write_Data(0x00); TFT_18E_Write_Data(0x00); TFT_18E_Write_Data(0x7F); TFT_18E_Write_Command(0x2B); TFT_18E_Write_Data(0x00); TFT_18E_Write_Data(0x00); TFT_18E_Write_Data(0x00); TFT_18E_Write_Data(0x9F); TFT_18E_Write_Command(0x36);TFT_18E_Write_Data(0x48); TFT_18E_Write_Command(0x3A);TFT_18E_Write_Data(0xC5); TFT_18E_Write_Command(0x29); TFT_18E_Write_Command(0x2C); } /***************************************************************************************/ void TFT_18E_Write_Command(unsigned char command) { GPIO_ResetBits(GPIOC, RS); GPIO_Write(GPIOB, command); GPIO_ResetBits(GPIOC, nWR); GPIO_SetBits(GPIOC, nWR); } /***************************************************************************************/ void TFT_18E_Write_Data(unsigned char data1) { GPIO_SetBits(GPIOC, RS); GPIO_Write(GPIOB, data1); GPIO_ResetBits(GPIOC, nWR); GPIO_SetBits(GPIOC, nWR); } /***************************************************************************************/ [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 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 +50⁰C , 90% RH , 48hrs 1,2 -20℃ 30 min ~ +70℃ 30 min, 10 cycles 10-55Hz , 1.5mm amplitude. 2 hours in each of 3 directions X,Y,Z. For 6 hours total VS=4KV, RS=330Ω, CS=150pF Five times Precautions for using LCDs/LCMs See Precautions at www.newhavendisplay.com/specs/precautions.pdf Warranty Information See Terms & Conditions at http://www.newhavendisplay.com/index.php?main_page=terms [11] Note +80⁰C , 48hrs 3