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LM2088ECW-9 Dataheets PDF



Part Number LM2088ECW-9
Manufacturers TOPWAY
Logo TOPWAY
Description LCD Module User Manual
Datasheet LM2088ECW-9 DatasheetLM2088ECW-9 Datasheet (PDF)

LM2088ECW-9 LCD Module User Manual Prepared by: Chen Rili Date: 2017-08-31 Checked by: Date: Approved by: Date: Rev. Descriptions 0.1 New release URL: www.topwaydisplay.com www.topwaysz.com Release Date 2017-08-31 Document Name: LM2088ECW-9-Manual-Rev0.1.doc Page: 1 of 11 TOPWAY LCD Module User Manual LM2088ECW-9 Table of Content 1. Basic Specifications 3 1.1 Display Specifica.

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LM2088ECW-9 LCD Module User Manual Prepared by: Chen Rili Date: 2017-08-31 Checked by: Date: Approved by: Date: Rev. Descriptions 0.1 New release URL: www.topwaydisplay.com www.topwaysz.com Release Date 2017-08-31 Document Name: LM2088ECW-9-Manual-Rev0.1.doc Page: 1 of 11 TOPWAY LCD Module User Manual LM2088ECW-9 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 4. Function Specifications......................................................................................................... 8 4.1 Adjusting the Display Contrast............................................................................................................... 8 4.2 Resetting the LCD module..................................................................................................................... 8 4.3 Jumper Functions .................................................................................................................................. 8 4.4 Display Pixel Map .................................................................................................................................. 8 4.5 Command Summary.............................................................................................................................. 9 4.6 Initialization Setting Example............................................................................................................... 10 5. Design and Handling Precaution ........................................................................................ 11 URL: www.topwaydisplay.com www.topwaysz.com Document Name: LM2088ECW-9-Manual-Rev0.1.doc Page: 2 of 11 TOPWAY LCD Module User Manual LM2088ECW-9 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 *3. Fine Contrast adjustment function is necessary in application design for optimal display result 1.2 Mechanical Specifications 1) Outline Dimension : 160.0 x 109.0 x 11.2 MAX. see attached Outline Drawing for details 1.3 Block Diagram BLA BLK Backlight Circuit 320 x 240 pixels LCD Panel COMMON Driver VDD VOUT V0 VSS Booster & Power Circuit /WR,/RD,A0, /CS,/RST DB0~DB7 /WAIT SEGMENT Driver S1D13700 or equivalent SEGMENT Driver URL: www.topwaydisplay.com www.topwaysz.com Document Name: LM2088ECW-9-Manual-Rev0.1.doc Page: 3 of 11 TOPWAY 1.4 Terminal Functions LCD Module User Manual LM2088ECW-9 Pin No. K1&K4 K5 K3 Pin Name I/O Descriptions 1 1 15 VSS Power 0V Power Supply, GND 2 2 14 VDD Power Positive Power Supply 3 3 17 V0 Input LCD Contrast Reference Input 4 5 3 /WR Input Write enable input, active LOW 5 6 2 /RD Input Read enable input, active LOW 6 15 4 /CS Input Chip Select Signal /CS=LOW: Data IO is enabled 7 4 5 A0 Input Data Type Select A0=H: command write, display data or cursor add read A0=L: status flag read, display data or parameter write 8 16 1 /RST Input Reset Signal: /RES = L, Reset the LCD Module /RES = H, Normal Running 9 7 6 DB0 I/O 8-bit bi-directional data bus ::: : 16 14 13 DB7 17 - - /WAIT O.


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