NHD-3.5-320240MF-ATXL#-1 TFT (Thin-Film-Transistor) Color Liquid Crystal Display Module NHD- Newhaven Display 3.5- 3.5” Diagonal 320240- 320xRGBx240 Pixels MF- Model A- Built-in Driver / No Controller T- White LED Backlight X- TFT L- 12:00 Optimal View, Wide Temperature #-1 RoHS Compliant Newhaven Display International, Inc. 2661 Galvin Ct. Elgin IL, 60124 Ph: 847-844-8795 Fax: 847-844-8796 www.newhavendisplay.com nhtech@newhavendisplay.com nhsales@newhavendisplay.com

Document Revision History Revision Date Description Changed by 0 7/8/2009 Initial Release CL 1 7/29/2009 MECHANICAL DRAWING UPDATE CL 2 1/25/2011 Viewing angle updated AK 3 3/31/2011 Pin description / Note section updated AK 4 4/8/2011 Contrast removed from electrical characteristics BE 5 12/10/2012 Timing characteristics updated AK 6 4/25/2014 Optical characteristics updated ML 7 5/30/2014 Driver information updated AK 8 12/03/15 Backlight Lifetime Added, Datasheet Reformat SB 9 7/5/16 Added Chromaticity SB 10 12/1/16 V , I , and Chromaticity Updated SB DD DD Functions and Features • 320xRGBx240 resolution • LED backlight • 3.3V power supply • 24-bit Parallel digital RGB interface (6.4MHz) [2]

Mechanical Drawing 1 2 3 4 5 6 Y Rev Description Date 76.9±0.2 72.88±0.15 (Bezel Opening) 2.01 70.08 (AA) 3.41 2.123.12 38.45 3.2±0.15 R A A A 2 T 9 e 55.36± .4 ar Tap 630.15 (B52.56 e NewhTaven Display .9±0.2ezel Ope (AA) E NHD-3.5-320240MF-ATXL#-1 n in g ) B I B R 1 1 6 6 .5 .5 (cid:31)(cid:31) P 5±0.5 5±0.5 Component 5 Area 5 O .9 ± 0 .5 C C 3 2 6 7.5 5 .2 ±0.5 R .5±0.5 Stiffner Contact Side W=0.35 1 40 15.7±0.3 27.5±0.2 P0.5*53=26.5±0.05 P 54.7±0.5 0.3±0.5 0.5±0.1 D N12..O DOTipEstpSiml:aya lS Vizieew: : 31.25:”0 T0FT 0.50.22.250.35±0.05 4±0.3 D 3. Display Mode: Transmissive / Normally White / Anti-Glare 0.125 0.35±0.03 4. Driver IC: NV3035C Detail: A Unit 5. Supply Voltage: 3.3V mm 6. Backlight: White LED / 19.2 V (Typ) / 18 mA Gen. Tol. Date Part Number: 7. Lumimance: 400 cd/m² (Typ) ±0.3 12/01/16 NHD-3.5-320240MF-ATXL#-1 1 2 3 4 5 6 The information 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 Pin No. Symbol External Function Description Connection 1 LED_K Power Supply Backlight Cathode (Ground) 2 LED_K Power Supply Backlight Cathode (Ground) 3 LED_A Power Supply Backlight Anode (18mA @ 19.2V) 4 LED_A Power Supply Backlight Anode (18mA @ 19.2V) 5 NC - No Connect 6 NC - No Connect 7 NC - No Connect 8 RSTB MPU Active LOW Reset signal 9 SPENB MPU Active LOW Serial Chip Select signal 10 SPCK MPU Serial Clock signal 11 SPDA MPU Serial Data signal 12-19 B0-B7 MPU Blue Data signals 20-27 G0-G7 MPU Green Data signals 28-35 R0-R7 MPU Red Data signals 36 HSD MPU Horizontal (Line) Sync signal 37 VSD MPU Vertical (Frame) Sync signal 38 CLKIN MPU Dot Clock signal 39 NC - No Connect 40 NC - No Connect 41 V Power Supply Supply Voltage for LCD and logic (3.3V) DD 42 V Power Supply Supply Voltage for LCD and logic (3.3V) DD 43 NC - No Connect 44 NC - No Connect 45 NC - No Connect 46 NC - No Connect 47 NC - No Connect 48 NC - No Connect 49 NC - No Connect 50 NC - No Connect 51 NC - No Connect 52 DEN - Data Enable signal (No Connect) 53 GND Power Supply Ground 54 GND Power Supply Ground Recommended connector: 54pin, 0.5mm pitch, FFC connector. Molex P/N 51296-5494 [4]

Electrical Characteristics Item Symbol Condition Min. Typ. Max. Unit Operating Temperature Range T Absolute Max -20 - +70 ⁰C OP Storage Temperature Range T Absolute Max -30 - +80 ⁰C ST Digital Supply Voltage V - 3.0 3.3 3.6 V DD Supply Current I V =3.3V 5 10 20 mA DD DD “H” Level input V - 0.8*V - V V IH DD DD “L” Level input V - V - 0.2*V V IL SS DD “H” Level output V - V -0.4 - V V OH DD DD “L” Level output V - V - V +0.4 V OL SS SS Backlight Supply Voltage V - 18.0 19.2 20.4 V LED Backlight Supply Current I V =19.2V 15 18 20 mA LED LED Backlight Lifetime* - I = 18mA 20,000 50,000 - Hrs. LED T = 25° C OP *Backlight lifetime is rated as Hours until half-brightness, under normal operating conditions. Optical Characteristics Item Symbol Condition Min. Typ. Max. Unit Top ϕY+ - 60 - ⁰ Optimal Bottom ϕY- - 40 - ⁰ Viewing CR ≥ 10 Left θX- - 60 - ⁰ Angles Right θX+ - 60 - ⁰ Contrast Ratio CR - 200 350 - - Luminance L I = 18 mA 320 400 - cd/m2 V LED Rise Tr - 25 40 ms Response Time T =25°C Fall Tf OP - 25 40 ms X - 0.556 0.606 0.656 - Red R Y - 0.302 0.352 0.402 - R X - 0.268 0.318 0.368 - Green G Y - 0.541 0.591 0.641 - Chromaticity G X - 0.093 0.143 0.193 - Blue B Y - 0.052 0.102 0.152 - B X - 0.230 0.280 0.330 - White W Y - 0.256 0.306 0.356 - W Driver Information Built-in NV3035C driver. No controller. Please download specification at http://www.newhavendisplay.com/app_notes/NV3035C.pdf Note: To achieve optimum VCOM and VGL settings, the SPI interface may be used to set the following registers: R0Eh = 6Bh R0Fh = 24h [5]

Timing Characteristics [6]

Input Data Format Clock and Data Input Timing Diagram [7]

3-wire Timing Diagram Input Data Timing [8]

Quality Information Test Item Content of Test Test Condition Note High Temperature storage Endurance test applying the high storage +80⁰C , 96hrs 2 temperature for a long time. Low Temperature storage Endurance test applying the low storage -30⁰C , 96hrs 1,2 temperature for a long time. High Temperature Endurance test applying the electric stress +70⁰C , 96hrs 2 Operation (voltage & current) and the high thermal stress for a long time. Low Temperature Endurance test applying the electric stress -20⁰C , 96hrs 1,2 Operation (voltage & current) and the low thermal stress for a long time. High Temperature / Endurance test applying the electric stress +50⁰C , 90% RH , 96hrs 1,2 Humidity Operation (voltage & current) and the high thermal with high humidity stress for a long time. Thermal Shock resistance Endurance test applying the electric stress -20⁰C,60min -> 25⁰C,5min -> (voltage & current) during a cycle of low 70⁰C,60min = 1 cycle and high thermal stress. 20 cycles Vibration test Endurance test applying vibration to 10-50Hz , 1.5mm amplitude. 3 simulate transportation and use. 60 sec in each of 3 directions (X,Y,Z) For 30 minutes Static electricity test Endurance test applying electric static V=4KV, R=330kΩ, C=150pF S S S discharge. 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 and Terms & Conditions http://www.newhavendisplay.com/index.php?main_page=terms [9]

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