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LMT035DNJFWD-NAN
TFT LCD, 3.5 ", 480 x 320 Pixels, Landscape, Black on White, 3.3V
⚠️ Reference pricing provided. In case of supply shortages, we will connect you with our trusted procurement partners to ensure your project's continuity.
- Manufacturer: INTELLIGENT DISPLAY SOLUTIONS
- Product type: TFT LCD Displays
- SVHC: No SVHC (25-Jun-2025)
- VGA Size: -
- Resolution: 480 x 320 Pixels
- Module Size: 97.5mm x 58mm x 6.8mm
- Touchscreen: -
- Display Size: 3.5"
- Logic Voltage: 3.3V
- Product Range: -
- Display Pinout: 28 Way Connector
- Interface Type: MCU, SPI
- Display Appearance: Black on White
- Display Brightness: 250cd/m²
- Display Orientation: Landscape
- Operating Temperature Max: 70°C
- Operating Temperature Min: -20°C
| Delivery and price | |
|---|---|
| Units per pack | 100 |
| Price | 22.26 € |
| Current stock | 10+ |
| Lead time | 30 days |
Datasheet
## **LMT035DNJFWD-NAN** LCD Module User Manual |Prepared by:<br>Gong huimei<br>Date: 2023-08-31|Checked by:<br>Date:|Approved by:<br>Date:| |---|---|---| |**Rev.**|**Descriptions**|**Release Date**| |---|---|---| |0.1|Preliminary New release|2020-06-22| |0.2|Update Electrical Characteristics|2020-07-16| |0.3|Add interface mode selection|2022-07-06| |0.4|Update Basic Specifications and the hardware system interface selection of<br>the 1.2 terminal function|2023-03-29| |0.5|Modify1.2 Terminal Function Description，Unified I/O voltage name|2023-04-12| |0.6|Modify 1.2 Hardware system interface select of 4-SPI，Remove CTP /RTP<br>MountingInstructions for 7 and 8|2023-08-31| Page: 1 of 17 Intelligent Display Solutions, Unit 2, Berkshire Business Centre, Berkshire Drive, Thatcham, Berkshire, RG19 4EW Telephone : +44 (0)1635 294600 Fax : +44 (0)1635 869200 Email: info@i-lcd.com www.i-lcd.com A division of Intelligent Group Solutions Ltd LMT035DNJFWD-NAN LCD Module User Manual ## **Table of Content** **1. Basic Specifications....................................................................................................................... 3** 1.1 Block Diagram................................................................................................................................................................. 3 1.2 Terminal Functions..........................................................................................................................................................4 **2. Absolute Maximum Ratings..........................................................................................................5 3. Electrical Characteristics..............................................................................................................5** 3.1 DC Characteristics.......................................................................................................................................................... 5 **4. AC Characteristics......................................................................................................................... 6** 4.1 DBI Type B...................................................................................................................................................................... 6 4.2 3-Line SPI Interface Timing Characteristic......................................................................................................................9 4.3 4-Line SPI Interface Timing Characteristic....................................................................................................................10 4.5 Power ON/OFF Sequence............................................................................................................................................ 11 4.6 Reset timing.................................................................................................................................................................. 13 **5 . Optical Characteristics................................................................................................................13 6. LCD Module Design and Handling Precautions........................................................................16** Page: 2 of 17 Intelligent Display Solutions, Unit 2, Berkshire Business Centre, Berkshire Drive, Thatcham, Berkshire, RG19 4EW Telephone : +44 (0)1635 294600 Fax : +44 (0)1635 869200 Email: info@i-lcd.com www.i-lcd.com A division of Intelligent Group Solutions Ltd LMT035DNJFWD-NAN LCD Module User Manual ## **1. Basic Specifications** Screen Size(Diagonal) : 3.5” Active Area : 48.96x73.44(mm) Number of dots : 480x320(RGB) Pixel Pitch： 0.153x0.153(mm) Color Depth: 65K/262K Color Display Technology : a-Si TFT active matrix Display Mode : Transmissive With Normally white Display Interface : RGB Viewing Direction : 3 o’clock (gray scale inverse)(*1) 9 o’clock (*2) Polarizer Surface Treatment: HC Operating Temperature : -20 ~ +70°C (No Condensation) Storage Temperature : -30 ~ +80°C (No Condensation) Note: - *1. For saturated color display content (eg. pure-red, pure-green, pure-blue or pure-colors-combinations). - *2. For “color scales” display content. - *3. Color tone may slightly change by temperature and driving condition. ## **1.1 Block Diagram** **==> picture [414 x 225] intentionally omitted <==** **----- Start of picture text -----**<br> BLEN<br>Backlight Circuit<br>VSS<br>480x 320(RGB) pixels<br>TFT Panel<br>VSS<br>VDD<br>D0(SDA),D1(SDO)~D7 TFT Driver<br>/WR(D/C),/RD,/CS,/RES,D/C(SCL) ILI9488 or equivalent<br>FMARK<br>**----- End of picture text -----**<br> Page: 3 of 17 Intelligent Display Solutions, Unit 2, Berkshire Business Centre, Berkshire Drive, Thatcham, Berkshire, RG19 4EW Telephone : +44 (0)1635 294600 Fax : +44 (0)1635 869200 Email: info@i-lcd.com www.i-lcd.com A division of Intelligent Group Solutions Ltd LMT035DNJFWD-NAN LCD Module User Manual ## **1.2 Terminal Functions** |**Pin No.**<br>**(K1)**|**Pin**<br>**Name**|**I/O**|**Descriptions**|**Descriptions**|**Descriptions**| |---|---|---|---|---|---| ||||**80-8bit(default)**|**3-SPI**|**4-SPI**| |1|VSS|P|Negative power supply,0V||| |2|VSS||||| |3|BLEN|I|Backlight enable<br>BLEN = H: turn off Backlight<br>BLEN=L: turn on Backlight<br>(*1)||| |4|VDD|P|Positive power supply||| |5|VDD||||| |6|/RD|I|Read enable input, active low|Please fix this pin at IOVCC|| |7|/WR(D/C)|I|Write enable input, active low|Please fix<br>this pin at<br>IOVCC.|Display<br>data/command<br>selection pin in<br>4-line serial<br>interface.| |8|D/C(SCL)|I|Register Select<br>D/C=H, Transferring the Display<br>Data<br>D/C = L, Transferring the Control<br>Data|This pin is used to be serial<br>interface clock.|| |9|/CS|I|Chip Select<br>/CS=L, enable access to the LCD module<br>/CS=H, disable access to the LCD module||| |10|D0(SDA)|I/O|Data Input|The data is latched on the<br>rising edge of the SCL<br>signal.|| |11|D1(SDO)|I/O||SPI interface output pin.<br>The data is output on the<br>rising edge of the SCL<br>signal.|| |:|:|:||Please fix this pin at IOVCC<br>or GND level.|| |17|D7|I/O|||| |18|/RES|I|Reset signal<br>/RES = L, Initialization is executed<br>/RES=H, Normal running.||| |19|FMARK|O|Displaying Timing Frame Signal||| |20~28|NC|-|-||| ## **Hardware system interface select** |**interface select**|| |---|---| |<br>**Install**|**No install**| |R23,R24(0R,0603,5%)|R22,R25| |R22,R25,R7,R8,R9,R10(100R,0603,5%)|R23,R24,R2,R3| |R22,R24,R7,R8,R9,R10,R11(100R,0603,5%)|R23,R25,R2,R3| Note: *1 :The PWM frequency is between 2k Hz and 10kHz. Page: 4 of 17 Intelligent Display Solutions, Unit 2, Berkshire Business Centre, Berkshire Drive, Thatcham, Berkshire, RG19 4EW Telephone : +44 (0)1635 294600 Fax : +44 (0)1635 869200 Email: info@i-lcd.com www.i-lcd.com A division of Intelligent Group Solutions Ltd LMT035DNJFWD-NAN LCD Module User Manual ## **2. Absolute Maximum Ratings** |**2. Absolute Maximum Ratings**|**2. Absolute Maximum Ratings**|**2. Absolute Maximum Ratings**|**2. Absolute Maximum Ratings**|**2. Absolute Maximum Ratings**|**2. Absolute Maximum Ratings**| |---|---|---|---|---|---| |VDD =5V,VSS=0V,TOP=25<br>C|||||| |**Items**|**Symbol**|**Min.**|**Max.**|**Unit**|**Condition**| |Power Voltage|VDD|-0.3|+5.5|V|VSS =0V| |Input Voltage|VIN|-0.3|+5.5|V|VSS =0V| |OperatingTemperature|TOP|-20|+70|C|No Condensation| |Storage Temperature|TST|-30|+80|C|No Condensation| Cautions: Any Stresses exceeding the Absolute Maximum Ratings may cause substantial damage to the device. Functional operation of this device at other conditions beyond those listed in the specification is not implied and prolonged exposure to extreme conditions may affect device reliability. ## **3. Electrical Characteristics** ## **3.1 DC Characteristics** VDD =5V, IOVCC=3.3V,VSS=0V, TOP=25C |**Items**|**Symbol**|**MIN.**|**TYP.**|**MAX.**|**Unit**|**Condition /**<br>**Application Pin**| |---|---|---|---|---|---|---| |Operating Voltage|VDD|4.8|5.0|5.2|V|VDD| |Input High Voltage|VIH|0.7*IOVCC|-|IOVCC|V|/RES,D0(SDA),<br>D1(SDO)~D7<br>/CS,/RD,/WR,BLEN,<br>D/C(SCL)| |Input Low Voltage|VIL|-0.3|-|0.3*IOVCC|V|| |Output High<br>Voltage|VOH|0.8*IOVCC|-|IOVCC|V|D0~D7, SDO,FMARK| |Output Low<br>Voltage|VOL|0|-|0.2*IOVCC|V|| |Operating Current|IDD|-|105|-|mA|Backlight are ON| |||-|4.8|-|mA|Backlight are OFF| Page: 5 of 17 Intelligent Display Solutions, Unit 2, Berkshire Business Centre, Berkshire Drive, Thatcham, Berkshire, RG19 4EW Telephone : +44 (0)1635 294600 Fax : +44 (0)1635 869200 Email: info@i-lcd.com www.i-lcd.com A division of Intelligent Group Solutions Ltd LMT035DNJFWD-NAN LCD Module User Manual ## **4. AC Characteristics** ## **4.1 DBI Type B** ## **4.1.1 DBI Type B Timing Characteristic** Page: 6 of 17 Intelligent Display Solutions, Unit 2, Berkshire Business Centre, Berkshire Drive, Thatcham, Berkshire, RG19 4EW Telephone : +44 (0)1635 294600 Fax : +44 (0)1635 869200 Email: info@i-lcd.com www.i-lcd.com A division of Intelligent Group Solutions Ltd LMT035DNJFWD-NAN LCD Module User Manual Page: 7 of 17 Intelligent Display Solutions, Unit 2, Berkshire Business Centre, Berkshire Drive, Thatcham, Berkshire, RG19 4EW Telephone : +44 (0)1635 294600 Fax : +44 (0)1635 869200 Email: info@i-lcd.com www.i-lcd.com A division of Intelligent Group Solutions Ltd LCD Module User Manual LMT035DNJFWD-NAN ## **4.1.2 DBI Type B Data Bus** Page: 8 of 17 Intelligent Display Solutions, Unit 2, Berkshire Business Centre, Berkshire Drive, Thatcham, Berkshire, RG19 4EW Telephone : +44 (0)1635 294600 Fax : +44 (0)1635 869200 Email: info@i-lcd.com www.i-lcd.com A division of Intelligent Group Solutions Ltd LCD Module User Manual LMT035DNJFWD-NAN ## **4.2 3-Line SPI Interface Timing Characteristic** Page: 9 of 17 Intelligent Display Solutions, Unit 2, Berkshire Business Centre, Berkshire Drive, Thatcham, Berkshire, RG19 4EW Telephone : +44 (0)1635 294600 Fax : +44 (0)1635 869200 Email: info@i-lcd.com www.i-lcd.com A division of Intelligent Group Solutions Ltd LCD Module User Manual LMT035DNJFWD-NAN ## **4.3 4-Line SPI Interface Timing Characteristic** Page: 10 of 17 Intelligent Display Solutions, Unit 2, Berkshire Business Centre, Berkshire Drive, Thatcham, Berkshire, RG19 4EW Telephone : +44 (0)1635 294600 Fax : +44 (0)1635 869200 Email: info@i-lcd.com www.i-lcd.com A division of Intelligent Group Solutions Ltd LMT035DNJFWD-NAN LCD Module User Manual ## **4.5 Power ON/OFF Sequence** Page: 11 of 17 Intelligent Display Solutions, Unit 2, Berkshire Business Centre, Berkshire Drive, Thatcham, Berkshire, RG19 4EW Telephone : +44 (0)1635 294600 Fax : +44 (0)1635 869200 Email: info@i-lcd.com www.i-lcd.com A division of Intelligent Group Solutions Ltd LCD Module User Manual LMT035DNJFWD-NAN IOVCC and VDD can be applied or powered down in any order. During the Power Off sequence ,if the LCD is in the Sleep In mode, VDD and IOVCC must be powered down with a minimum of 120 msec.If the LCD is in the Sleep In mode, VDD and IOVCC can be powered down with a minimum of 0msec after the /RST has been released. /CS can be applied at any time or can be permanently grounded. /RST has priority over /CS. ## **Notes:** 1. There will be no damage to the ILI9488 if the power sequences are not met. 2. There will be no abnormal visible effects on the display panel during the Power On/Off Sequence. 3. There will be no abnormal visible effects on the display between the end of the Power On Sequence and before receiving the Sleep Out command, and also between receiving the Sleep In command and the Power Off Sequence. 4. If the /RST line is not steadily held by the host during the Power On Sequence as defined in Sections 11.1 and 11.2 ( ILI9488 datasheet ), then it will be necessary to apply the Hardware /RST after the completion of the Host Power On Sequence to ensure correct operations. Otherwise, all the functions are not guaranteed. 5. When the power is turned on, the climb period timing (Trise) must be greater than 10us. 6. Keep data pins D[17:0] at low level, or IOVCC comes later Page: 12 of 17 Intelligent Display Solutions, Unit 2, Berkshire Business Centre, Berkshire Drive, Thatcham, Berkshire, RG19 4EW Telephone : +44 (0)1635 294600 Fax : +44 (0)1635 869200 Email: info@i-lcd.com www.i-lcd.com A division of Intelligent Group Solutions Ltd LCD Module User Manual LMT035DNJFWD-NAN ## **4.6 Reset timing** |**Item**|**Symbol**|**MIN.**|**TYP.**|**MAX.**|**Unit**| |---|---|---|---|---|---| |Reset LOW pulse width|tRW|1.0|-|-|us| |Reset time|TRT|-|-|120|ms| ## **5 . Optical Characteristics** Page: 13 of 17 Intelligent Display Solutions, Unit 2, Berkshire Business Centre, Berkshire Drive, Thatcham, Berkshire, RG19 4EW Telephone : +44 (0)1635 294600 Fax : +44 (0)1635 869200 Email: info@i-lcd.com www.i-lcd.com A division of Intelligent Group Solutions Ltd LCD Module User Manual LMT035DNJFWD-NAN Page: 14 of 17 Intelligent Display Solutions, Unit 2, Berkshire Business Centre, Berkshire Drive, Thatcham, Berkshire, RG19 4EW Telephone : +44 (0)1635 294600 Fax : +44 (0)1635 869200 Email: info@i-lcd.com www.i-lcd.com A division of Intelligent Group Solutions Ltd LMT035DNJFWD-NAN LCD Module User Manual Page: 15 of 17 Intelligent Display Solutions, Unit 2, Berkshire Business Centre, Berkshire Drive, Thatcham, Berkshire, RG19 4EW Telephone : +44 (0)1635 294600 Fax : +44 (0)1635 869200 Email: info@i-lcd.com www.i-lcd.com A division of Intelligent Group Solutions Ltd LCD Module User Manual LMT035DNJFWD-NAN ## **6. LCD Module Design and Handling Precautions** - Please ensure V0, VCOM is adjustable, to enable LCD module get the best contrast ratio under different temperatures, view angles and positions. - Normally display quality should be judged under the best contrast ratio within viewable area. Unexpected display pattern may com out under abnormal contrast ratio. - Never operate the LCD module exceed the absolute maximum ratings. - Never apply signal to the LCD module without power supply. - Keep signal line as short as possible to reduce external noise interference. - IC chip (e.g. TAB or COG) is sensitive to light. Strong light might cause malfunction. Light sealing structure casing is recommended. - Make sure there is enough space (with cushion) between case and LCD panel, to prevent external force passed on to the panel; otherwise that may cause damage to the LCD and degrade its display result. - Avoid showing a display pattern on screen for a long time (continuous ON segment). - LCD module reliability may be reduced by temperature shock. - When storing and operating LCD module, avoids exposure to direct sunlight, high humidity, high or low temperature. They may damage or degrade the LCD module. - Never leave LCD module in extreme condition (max./min storage/operate temperature) for more than 48hr. - Recommend LCD module storage conditions is 0℃~40℃<80%RH. - LCD module should be stored in the room without acid, alkali and harmful gas. - Avoid dropping & violent shocking during transportation, and no excessive pressure press, moisture and sunlight. - LCD module can be easily damaged by static electricity. Please maintain an optimum anti-static working environment to protect the LCD module. (eg. ground the soldering irons properly) - Be sure to ground the body when handling LCD module. - Only hold LCD module by its sides. Never hold LCD module by applying force on the heat seal or TAB. - When soldering, control the temperature and duration avoid damaging the backlight guide or diffuser which might degrade the display result such as uneven display. - Never let LCD module contact with corrosive liquids, which might cause damage to the backlight guide or the electric circuit of LCD module. - Only clean LCD with a soft dry cloth, Isopropyl Alcohol or Ethyl Alcohol. Other solvents (e.g. water) may damage the LCD. - Never add force to components of LCD module. It may cause invisible damage or degrade the module's reliability. - When mounting LCD module, please make sure it is free from twisting, warping and bending. Page: 16 of 17 Intelligent Display Solutions, Unit 2, Berkshire Business Centre, Berkshire Drive, Thatcham, Berkshire, RG19 4EW Telephone : +44 (0)1635 294600 Fax : +44 (0)1635 869200 Email: info@i-lcd.com www.i-lcd.com A division of Intelligent Group Solutions Ltd LCD Module User Manual LMT035DNJFWD-NAN - Do not add excessive force on surface of LCD, which may cause the display color change abnormally. - LCD panel is made with glass. Any mechanical shock (e.g. dropping from high place) will damage the LCD module. - Protective film is attached on LCD screen. Be careful when peeling off this protective film, since static electricity may be generated. - Polarizer on LCD gets scratched easily. If possible, do not remove LCD protective film until the last step of installation. - When peeling off protective film from LCD, static charge may cause abnormal display pattern. The symptom is normal, and it will turn back to normal in a short while. - LCD panel has sharp edges, please handle with care. - Never attempt to disassemble or rework LCD module. - If display panel is damaged and liquid crystal substance leaks out, be sure not to get any in your mouth, if the substance comes into contact with your skin or clothes promptly wash it off using soap and water. ## **Warranty** - This product has been manufactured to our company’s specifications as a part for use in your company’s general electronic products. It is guaranteed to perform according to delivery specifications. For any other use apart from general electronic equipment, we cannot take responsibility if the product is used in medical devices, nuclear power control equipment, aerospace equipment, fire and security systems, or any other applications in which there is a direct risk to human life and where extremely high levels of reliability are required. If the product is to be used in any of the above applications, we will need to enter into a separate product liability agreement. - We cannot accept responsibility for any defect, which may arise form additional manufacturing of the product (including disassembly and reassembly), after product delivery. - We cannot accept responsibility for any defect, which may arise after the application of strong external force to the product. - We cannot accept responsibility for any defect, which may arise due to the application of static electricity after the product has passed our company’s acceptance inspection procedures. - When the product is in CCFL models, CCFL service life and brightness will vary according to the performance of the inverter used, leaks, etc. We cannot accept responsibility for product performance, reliability, or defect, which may arise. - We cannot accept responsibility for intellectual property of a third part, which may arise through the application of our product to our assembly with exception to those issues relating directly to the structure or method of manufacturing of our product. Page: 17 of 17 Intelligent Display Solutions, Unit 2, Berkshire Business Centre, Berkshire Drive, Thatcham, Berkshire, RG19 4EW Telephone : +44 (0)1635 294600 Fax : +44 (0)1635 869200 Email: info@i-lcd.com www.i-lcd.com A division of Intelligent Group Solutions Ltd **==> picture [47 x 41] intentionally omitted <==** **==> picture [350 x 226] intentionally omitted <==** **==> picture [34 x 48] intentionally omitted <==** **==> picture [80 x 50] intentionally omitted <==** **==> picture [200 x 109] intentionally omitted <==** Intelligent Display Solutions, Telephone : +44 (0)1635 294600 Fax : +44 (0)1635 869200 Email: info@i-lcd.com www.i-lcd.com A division of Intelligent Group Solutions Ltd **==> picture [38 x 47] intentionally omitted <==** **==> picture [42 x 55] intentionally omitted <==**
Updated at April 23, 2026
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