NHD‐1.8‐128160ZF‐CTXL# TFT (Thin‐Film Transistor) Liquid Crystal Display Module NHD‐ 1.8‐ 128160‐ ZF‐ C‐ T‐ X‐ L‐ #‐ Newhaven Display 1.8” diagonal 128 x 160 pixels (portrait mode) Model Built‐in Controller White LED backlight Transmissive TFT Wide Temp, 12:00 view direction RoHS Compliant Newhaven Display International, Inc. 2511 Technology Drive, Suite 101 Elgin IL, 60124 Ph: 847‐844‐8795 Fax: 847‐844‐8796 www.newhavendisplay.com [email protected] [email protected] [1] Document Revision History Revision 0 1 2 3 Date 5/15/2008 7/30/2009 8/26/2009 2/23/2011 Description Initial Release User guide reformat Viewing Angle Adjustment Pin description updated Functions and Features • • • • • 128 x 160 pixels (portrait mode) LED backlight 2.8V power supply 8‐bit Parallel interface Built‐in ILI9163 controller [2] Changed by CL MC BE Mechanical Drawing NC NC NC NC B GR RGB*160 TFT CF O'CLOCK /RST NC NEWHAVEN DISPLAY NHD-1.8-128160ZF-CTXL# Pin Description Pin No. Symbol 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 GND NC NC NC NC GND VDD /CS RS /WR /RD D0 D1 D2 D3 D4 D5 D6 D7 /RST GND LED1‐ LED2‐ NC LED+ External Connection Power Supply ‐ ‐ ‐ ‐ Power Supply Power Supply MPU MPU MPU MPU MPU MPU MPU MPU MPU MPU MPU MPU MPU Power Supply MPU/Switch MPU/Switch ‐ Power Supply Function Description Ground No Connect No Connect No Connect No Connect Ground Power Supply for LCD and logic (2.8V) Active LOW Chip Select signal Register Select: 0= write command, 1= write data Active low Write signal Active low Read signal Bi‐directional data bus lines Active LOW Reset signal Ground Backlight Cathode Backlight Cathode No Connect Power Supply for Backlight LCD connector: Hot‐bar solder directly to PCB [4] Electrical Characteristics Item Operating Temperature Range Storage Temperature Range Supply Voltage Supply Current “H” Level input “L” Level input “H” Level output “L” Level output Backlight Supply Voltage Backlight Supply Current Brightness Symbol Top Tst VDD IDD Vih Vil Voh Vol Condition Absolute Max Absolute Max Min. ‐20 ‐30 ‐ 100 Typ. 25 25 2.8 25.5 3.2 30 120 Max. +70 +80 ‐ VDD 0.2VDD VDD 0.2VDD 3.4 180 V mA cd/m2 Min. ‐ ‐ ‐ ‐ 150 ‐ ‐ Typ. 15 35 45 45 250 15 35 Max. ‐ ‐ ‐ ‐ ‐ 30 50 Unit ⁰ ⁰ ⁰ ⁰ ‐ ms ms VCC=2.8V 0.8VDD 0 0.8VDD 0 Vled Iled 3.0 Iled=30mA Unit ⁰C ⁰C V mA V V V V Backlight circuit is 2 parallel LEDs, common Anode. 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 ≥ 10 Cr ≥ 10 Cr ≥ 10 Cr ≥ 10 Cr Tr Tr [5] Driver Information Built‐in ILI9163 controller. Download specification at http://www.newhavendisplay.com/app_notes/ILI9163.pdf 8080 MPU Parallel Interface: The /CS signal (active LOW) enables and disables the controller. The LCD controller latches in data at the rising edge of /WR signal. When D/C is LOW, the data is latched in as commands. When D/C is HIGH, the data is latched in as display RAM data or command parameters. [6] 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 Endurance test applying electric static discharge. Test Condition 2 ‐30⁰C , 120hrs 1,2 +60⁰C , 72hrs 2 ‐20⁰C , 72hrs 1,2 +50⁰C , 90% RH , 72hrs 1,2 ‐20⁰C,30min ‐> 25⁰C,5min ‐> 60⁰C,30min = 1 cycle 100 cycles 10‐150Hz , 15mm amplitude. 60 sec in each of 3 directions X,Y,Z For 15 minutes VS=4KV, RS=330kΩ, CS=150pF Five 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 See Terms & Conditions at http://www.newhavendisplay.com/index.php?main_page=terms [7] Note +70⁰C , 120hrs 3