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LMT035DNJFWD-NNA-1
Prepared by:
Ma Qi Yang
Date: 2022-02-23
Rev.
Descriptions
0.1
Preliminary New release
0.2
Update DC Characteristics
URL:
www.topwaydisplay.com
LCD Module User Manual
Checked by:
Date:
Approved by:
Date:
Document Name: LMT035DNJFWD-NNA-1-Manual-Rev0.2.doc
Release Date
2020-08-18
2022-02-23
Page: 1 of 24
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Table of Contents
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Summary of Contents for Topway LMT035DNJFWD-NNA-1
- Page 1 LMT035DNJFWD-NNA-1 LCD Module User Manual Prepared by: Checked by: Approved by: Ma Qi Yang Date: 2022-02-23 Date: Date: Rev. Descriptions Release Date Preliminary New release 2020-08-18 Update DC Characteristics 2022-02-23 URL: www.topwaydisplay.com Document Name: LMT035DNJFWD-NNA-1-Manual-Rev0.2.doc Page: 1 of 24...
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Page 2: Table Of Contents
4.6 Reset timing ................................. 17 5 . Optical Characteristics ......................18 6. LCD Module Design and Handling Precautions ......................21 7. CTP Mounting Instructions .............................. 22 8. RTP Mounting Instructions .............................. 23 URL: www.topwaydisplay.com Document Name: LMT035DNJFWD-NNA-1-Manual-Rev0.2.doc Page: 2 of 24... -
Page 3: Basic Specifications
*3. Color tone may slightly change by temperature and driving condition. 1.1 Block Diagram Touch Panel XR(X+), XL(X-), YU(Y+), YD(Y-) Backlight Circuit LEDA，LEDK1~6 320(RGB) x480pixels TFT Panel VDD，IOVDD IM0~IM2,RESX,VSYNC,HSYNC,PCLK,DE,DOUT,SDA ILI9488 or equivalent RDX,WRX_SCL,DCX,CSX DB17/R5,Msb,DB16/R4~DB13/R1,DB12/R0,Lsb,DB11/G5,Msb, DB10/G4~DB7/G1,DB/B5,Msb,DB4/B4~DB1/B1,DB0/B0,Lsb URL: www.topwaydisplay.com Document Name: LMT035DNJFWD-NNA-1-Manual-Rev0.2.doc Page: 3 of 24... -
Page 4: Terminal Functions
Right Side sense Terminal YD(Y-) Down Side sense Terminal Passive XL(X-) Left Side sense Terminal YU(Y+) Up Side sense Terminal LEDA Power LED ANODE 44~49 LEDK Power LEDK CATHODE Power Negative power supply,0V URL: www.topwaydisplay.com Document Name: LMT035DNJFWD-NNA-1-Manual-Rev0.2.doc Page: 4 of 24... -
Page 5: Absolute Maximum Ratings
NC,PCLK,DB17/R5,Msb, DB16/R4~DB13/R1 ,DB12/R0,Lsb,DB11/G5,Msb, DB10/G4~DB7/G1 Input Low Voltage -0.3 0.3xV ,DB6/G0,Lsb,DB5/B5,Msb, DB4/B4~DB1/B1,DB0/B0,Lsb, SDA,RDX,WRX_SCL,DCX, CSX, Output Low Voltage 0.99 DB17/R5,Msb, DB16/R4~DB13/R1 ,DB12/R0,Lsb,DB11/G5,Msb, DB10/G4~DB7/G1 ,DB6/G0,Lsb,DB5/B5,Msb, DB4/B4~DB1/B1,DB0/B0,Lsb, DE,SDA,DOUT Operating Current VDD (*1) Note: *1. VDD=3.0V URL: www.topwaydisplay.com Document Name: LMT035DNJFWD-NNA-1-Manual-Rev0.2.doc Page: 5 of 24... -
Page 6: Led Backlight Circuit Characteristics
Exceeding the recommended driving current could cause substantial damage to the backlight and shorten its lifetime. LEDA LEDK1 LEDK6 No.of LEDs = 6pcs 4. AC Characteristics 4.1 DBI Type B 4.1.1 DBI Type B Timing Characteristic URL: www.topwaydisplay.com Document Name: LMT035DNJFWD-NNA-1-Manual-Rev0.2.doc Page: 6 of 24... - Page 7 TOPWAY LCD Module User Manual LMT035DNJFWD-NNA-1 Please refer to IC: ILI9488 data sheet for more details. URL: www.topwaydisplay.com Document Name: LMT035DNJFWD-NNA-1-Manual-Rev0.2.doc Page: 7 of 24...
- Page 8 TOPWAY LCD Module User Manual LMT035DNJFWD-NNA-1 4.1.2 DBI Type B Data Bus URL: www.topwaydisplay.com Document Name: LMT035DNJFWD-NNA-1-Manual-Rev0.2.doc Page: 8 of 24...
- Page 9 TOPWAY LCD Module User Manual LMT035DNJFWD-NNA-1 URL: www.topwaydisplay.com Document Name: LMT035DNJFWD-NNA-1-Manual-Rev0.2.doc Page: 9 of 24...
- Page 10 TOPWAY LCD Module User Manual LMT035DNJFWD-NNA-1 URL: www.topwaydisplay.com Document Name: LMT035DNJFWD-NNA-1-Manual-Rev0.2.doc Page: 10 of 24...
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Page 11: 3-Line Spi Interface Timing Characteristic
LCD Module User Manual LMT035DNJFWD-NNA-1 Please refer to IC: ILI9488 data sheet for more details. 4.2 3-Line SPI Interface Timing Characteristic Please refer to IC: ILI9488 data sheet for more details. URL: www.topwaydisplay.com Document Name: LMT035DNJFWD-NNA-1-Manual-Rev0.2.doc Page: 11 of 24... -
Page 12: 4-Line Spi Interface Timing Characteristic
TOPWAY LCD Module User Manual LMT035DNJFWD-NNA-1 4.3 4-Line SPI Interface Timing Characteristic Note:Ta=-30 to 70℃，IOVDD，VDD=2.5V to 3.3V，VSS=0V，T=10+/-0.5ns. Please refer to IC: ILI9488 data sheet for more details. URL: www.topwaydisplay.com Document Name: LMT035DNJFWD-NNA-1-Manual-Rev0.2.doc Page: 12 of 24... -
Page 13: Dpi Interface
TOPWAY LCD Module User Manual LMT035DNJFWD-NNA-1 4.4 DPI Interface 4.4.1 DPI Interface Characteristic Please refer to IC: ILI9488 data sheet for more details. URL: www.topwaydisplay.com Document Name: LMT035DNJFWD-NNA-1-Manual-Rev0.2.doc Page: 13 of 24... - Page 14 DCLK signal. In RGB interface modes, the input display data is written to GRAM first then outputs the corresponding source voltage according to the gray data from GRAM. Note：Please refer to IC: ILI9488 data sheet for more details. URL: www.topwaydisplay.com Document Name: LMT035DNJFWD-NNA-1-Manual-Rev0.2.doc Page: 14 of 24...
- Page 15 TOPWAY LCD Module User Manual LMT035DNJFWD-NNA-1 4.4.3 DPI(RGB) Interface timing URL: www.topwaydisplay.com Document Name: LMT035DNJFWD-NNA-1-Manual-Rev0.2.doc Page: 15 of 24...
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Page 16: Power On/Off Sequence
TOPWAY LCD Module User Manual LMT035DNJFWD-NNA-1 4.5 Power ON/OFF Sequence URL: www.topwaydisplay.com Document Name: LMT035DNJFWD-NNA-1-Manual-Rev0.2.doc Page: 16 of 24... -
Page 17: Reset Timing
Note：Please refer to IC: ILI9488 data sheet for more details. 4.6 Reset timing Item Symbol MIN. TYP. MAX. Unit Reset LOW pulse width Reset time Please refer to IC: ILI9488 data sheet for more details. URL: www.topwaydisplay.com Document Name: LMT035DNJFWD-NNA-1-Manual-Rev0.2.doc Page: 17 of 24... -
Page 18: Optical Characteristics
TOPWAY LCD Module User Manual LMT035DNJFWD-NNA-1 5 . Optical Characteristics URL: www.topwaydisplay.com Document Name: LMT035DNJFWD-NNA-1-Manual-Rev0.2.doc Page: 18 of 24... - Page 19 TOPWAY LCD Module User Manual LMT035DNJFWD-NNA-1 URL: www.topwaydisplay.com Document Name: LMT035DNJFWD-NNA-1-Manual-Rev0.2.doc Page: 19 of 24...
- Page 20 TOPWAY LCD Module User Manual LMT035DNJFWD-NNA-1 URL: www.topwaydisplay.com Document Name: LMT035DNJFWD-NNA-1-Manual-Rev0.2.doc Page: 20 of 24...
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Page 21: Lcd Module Design And Handling Precautions
等不良现象发生。 LCD panel is made with glass. Any mechanical shock (e.g. dropping from high 请勿使用洗板水等腐蚀性液体接触液晶模块，以 place) will damage the LCD module. 免腐蚀导光板或模块电路。 仅可使用柔软的干布, 异丙醇或乙醇清洁液晶屏 表面，其他任何溶剂(如:水)都有可能损坏液晶模 块。 请勿挤压液晶显示模块上的元器件，以避免产生 潜在的损坏或失效而影响产品可靠性。 装配液晶显示模块时，请务必注意避免液晶显示 URL: www.topwaydisplay.com Document Name: LMT035DNJFWD-NNA-1-Manual-Rev0.2.doc Page: 21 of 24... -
Page 22: Ctp Mounting Instructions
They should only provide appropriate support and keep the module in 建议必要时在背面提供垫有胶垫附加支架(例如无 place. 安装结构的 TFT 模块)，应仅利用适当支撑以保持 The mounting structure should be strong enough to prevent external uneven 模块位置. force or twist act onto the module 安装结构应具有足够的强度，以防止外部不均匀 力或扭曲力作用到模块上。 URL: www.topwaydisplay.com Document Name: LMT035DNJFWD-NNA-1-Manual-Rev0.2.doc Page: 22 of 24... -
Page 23: Rtp Mounting Instructions
边缘，面框边缘到 V.A.区的距离 B≥0.50mm; 垫 圈内边缘到 V.A.区的距离 C≥0.50mm. (附图 4) The bezel side wall should keep space E= 0.2 ~ 0.3mm from the RTP. (Figure 在设计面框与 RTP 组装时，应考虑到面框内侧与 RTP 外侧的间距 E≥0.2mm. (附图 4) URL: www.topwaydisplay.com Document Name: LMT035DNJFWD-NNA-1-Manual-Rev0.2.doc Page: 23 of 24... - Page 24 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. URL: www.topwaydisplay.com Document Name: LMT035DNJFWD-NNA-1-Manual-Rev0.2.doc Page: 24 of 24...
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