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LM2088ECW-C Dataheets PDF



Part Number LM2088ECW-C
Manufacturers TOPWAY
Logo TOPWAY
Description LCD Module User Manual
Datasheet LM2088ECW-C DatasheetLM2088ECW-C Datasheet (PDF)

LM2088ECW-C LCD Module User Manual Prepared by: Chen Rili Date: 2018-05-28 Checked by: Date: Approved by: Date: Rev. 0.1 0.2 0.3 Descriptions New release Update DC Characteristics Update DC Characteristics URL: www.topwaydisplay.com www.topwaysz.com Release Date 2008-10-08 2009-06-15 2018-05-28 Document Name: LM2088ECW-C-Manual-Rev0.3 Page: 1 of 13 TOPWAY LCD Module User Manual LM2088ECW-C Table of Content 1. Basic Specifications .....

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LM2088ECW-C LCD Module User Manual Prepared by: Chen Rili Date: 2018-05-28 Checked by: Date: Approved by: Date: Rev. 0.1 0.2 0.3 Descriptions New release Update DC Characteristics Update DC Characteristics URL: www.topwaydisplay.com www.topwaysz.com Release Date 2008-10-08 2009-06-15 2018-05-28 Document Name: LM2088ECW-C-Manual-Rev0.3 Page: 1 of 13 TOPWAY LCD Module User Manual LM2088ECW-C Table of Content 1. Basic Specifications .............................................................................................................. 3 1.1 Display Specifications............................................................................................................................ 3 1.2 Mechanical Specifications ..................................................................................................................... 3 1.3 Block Diagram ....................................................................................................................................... 3 1.4 Terminal Functions ................................................................................................................................ 4 2. Absolute Maximum Ratings .................................................................................................. 5 3. Electrical Characteristics ...................................................................................................... 5 3.1 DC Characteristics ................................................................................................................................. 5 3.2 LED Backlight Circuit Characteristics .................................................................................................... 5 3.3 AC Characteristics ................................................................................................................................. 6 3.4 Reset Timing.......................................................................................................................................... 7 3.5 Touch screen controller timing diagram ................................................................................................ 8 4. Function Specifications......................................................................................................... 9 4.1 Adjusting the Display Contrast............................................................................................................... 9 4.2 Resetting the LCD module..................................................................................................................... 9 4.3 Jumper Functions .................................................................................................................................. 9 4.4 Display Pixel Map .................................................................................................................................. 9 4.5 Command Summary............................................................................................................................ 10 4.6 Touch screen controller command ...................................................................................................... 11 4.7 Initialization Setting Example............................................................................................................... 12 5. Design and Handling Precaution ........................................................................................ 13 URL: www.topwaydisplay.com www.topwaysz.com Document Name: LM2088ECW-C-Manual-Rev0.3 Page: 2 of 13 TOPWAY LCD Module User Manual 1. Basic Specifications 1.1 Display Specifications 1) LCD Display Mode 2) Display Color 3) Viewing Angle 4) Driving Method 5) Backlight : FSTN, Positive, Transmissive : Display Data = “1” : Dark Gray (*1) : Display Data = “0” : Light Gray (*2) :6H : 1/240 duty, 1/14 bias : White LED backlight Note: *1. Color tone may slightly change by Temperature and Driving Condition. *2. The Color is defined as the inactive / background color 1.2 Mechanical Specifications 1) Outline Dimension : 160.0 x 109.0 x 12.7 MAX. see attached Outline Drawing for details 1.3 Block Diagram BLA BLK Backlight Circuit LM2088ECW-C 320 x 240 pixels LCD Panel COMMON Driver VDD VOUT V0 VSS Booster & Power Circuit /WR,/RD,A0, /CS,/RST DB0~DB7 DIN,DOUT DCLK ,CSTP,/IRQ SEGMENT Driver S1D13709 or equivalent AD7843 or equivalent SEGMENT Driver URL: www.topwaydisplay.com www.topwaysz.com Document Name: LM2088ECW-C-Manual-Rev0.3 Page: 3 of 13 TOPWAY LCD Module User Manual LM2088ECW-C 1.4 Terminal Functions Pin No. K3 1 2 3 4 5 6 : 13 14 15 16 17 18 19 20 21 22 23 Pin Name /RST /RD /WR /CS A0 DB0 : DB7 VDD VSS VOUT V0 DCLK DOUT DIN CSTP /IRQ BLA I/O Input Input Input Input Input I/O Descriptions Reset Signal: /RES = L, Reset the LCD Module /RES = H, Normal Running Read enable input, active LOW Write enable input, active LOW Chip Select Signal /CS=LOW: Data.


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