NHD-1.8-128160TF-CTXI# TFT (Thin-Film Transistor) Liquid Crystal Display Module NHD1.8128160TFCTXI#- Newhaven Display 1.8” diagonal 128 x 160 pixels (portrait mode) Model Built-in Controller White LED backlight Transmissive TFT Wide Temp (-20C to +70C), 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 Date 8/10/2011 4/13/2012 Description Initial Release Pin description updated Functions and Features • • • • • 128 x 160 pixels (portrait mode) LED backlight 2.8V power supply 8-bit Parallel interface Built-in HX8353D driver [2] Changed by AK Mechanical Drawing LED CIRCUIT DIAGRAM General tolerance: ±0.2mm *: Critical dimension NHD-1.8-128160TF-CTXI# Pin Description 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 Symbol GND NC NC NC NC GND VDD /CS RS /WR /RD D0 D1 D2 D3 D4 D5 D6 D7 /RST GND NC LED+ 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 Power Supply 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 No Connect Backlight Anode No Connect Backlight Cathode 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 2.3 VCC=2.8V Typ. 25 25 2.8 25.5 0.8VDD 0 0.8VDD 0 Vled Iled Max. +70 +80 3.3 VDD 0.2VDD VDD 0.2VDD Iled=25mA 140 3.2 25 180 Condition Cr ≥ 10 Cr ≥ 10 Cr ≥ 10 Cr ≥ 10 Min. 400 - Typ. 70 55 70 70 500 30 30 Unit ⁰C ⁰C V mA V V V V V mA cd/m2 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 Tr [5] Max. - Unit ⁰ ⁰ ⁰ ⁰ ms ms Driver Information Built-in HX8353D driver. Download specification at http://www.newhavendisplay.com/app_notes/HX8353D.pdf 8080 MPU Parallel Interface: [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 Test Condition Endurance test applying electric static discharge. 2 -30⁰C , 240hrs 1,2 +70⁰C , 240hrs 2 -20⁰C , 240hrs 1,2 +60⁰C , 90% RH , 240hrs 1,2 -30℃ 30 min~+80℃ 30 min, Change time:5min, 20 Cycles 10-55Hz , 1.5mm amplitude. 2 hours in each of 3 directions X,Y,Z. For 6 hours total 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 +80⁰C , 240hrs 3