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LM320240CCW Dataheets PDF



Part Number LM320240CCW
Manufacturers TOPWAY
Logo TOPWAY
Description LCD
Datasheet LM320240CCW DatasheetLM320240CCW Datasheet (PDF)

LM320240CCW LCD Module User Manual Shenzhen TOPWAY Technology Co., Ltd. Rev. Descriptions 0.1 New release URL: www.topwaydisplay.com www.topwaysz.com Release Date 2008-04-21 Document Name: LM320240CCW-Manual-Rev0.1.doc Page: 1 of 1 TOPWAY Table of Content LCD Module User Manual LM320240CCW 1. Basic Specifications.. 3 1.1 Display Specifications.....

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LM320240CCW LCD Module User Manual Shenzhen TOPWAY Technology Co., Ltd. Rev. Descriptions 0.1 New release URL: www.topwaydisplay.com www.topwaysz.com Release Date 2008-04-21 Document Name: LM320240CCW-Manual-Rev0.1.doc Page: 1 of 1 TOPWAY Table of Content LCD Module User Manual LM320240CCW 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: LM320240CCW-Manual-Rev0.1.doc Page: 2 of 2 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 : 143.0 x 96.8 x 11.4 MAX. see attached Outline Drawing for details 1.3 Block Diagram BLA Backlight Circuit LM320240CCW COM1 : COM240 320 x 240 pixels LCD Panel COM Driver SEG1 : SEG160 SEG161 : SEG320 VSS VDD VOUT, V0 /WR, /RD, /CS, A0, /RES DB0~DB7 Power & Booster Circuit SEG Driver SEG Driver S1D13700 or equivalent URL: www.topwaydisplay.com www.topwaysz.com Document Name: LM320240CCW-Manual-Rev0.1.doc Page: 3 of 3 TOPWAY LCD Module User Manual LM320240CCW 1.4 Terminal Functions Pin Pin No. Name I/O 1 VSS Power 2 VDD Power 3 V0 Input 4 /WR Input 5 /RD Input 6 /CS Input 7 A0 Input 8 /RES Input 9 DB0 I/O :: 16 DB7 17 BLA Power 18 VOUT Power Descriptions 0V Power Supply, GND Positive Power Supply LCD Contrast Reference Input Write enable input, active LOW Read enable input, active LOW Chip Select Signal /CS=LOW: Data IO is enabled Data Type Select A0=H: command write, display data or cursor add read A0=L: status flag read, display data or parameter write Reset Signal: /RES = L, Reset the LCD Module /RES = H, Normal Running 8-bit bi-directional data bus Backlight Supply Power Booster Output for V0 URL: www.topwaydisplay.com www.topwaysz.com Document Name: LM320240CCW-Manual-Rev0.1.doc Page: 4 of 4 TOPWAY LCD Modul.


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