Maker : Shenzhen
Part No. : LM3123

  Datasheet PDF : LM3123.pdf
  Cross Reference : LM3123 Cross Reference
  Buy Component : LM3123 Find Stock and Price

Shortcut : LM312  LM3121  LM3123  LM312D  LM312H  LM312JG  LM312L  LM312P 

Product Information

www.DataSheet4U.com LM3123 LCD Module User Manual Shenzhen TOPWAY Technology Co., Ltd. Rev. 0.1 0.2 0.3 Descriptions Preliminary Release Typing Correction: 4.6 Display Command Typing Correction: 4.2 Resetting the LCD Module Release Date 2005-02-25 2006-02-07 2006-08-16 URL: www.topwaydisplay.com www.topwaysz.com Document Name: LM3123-Manual-Rev0.3.doc Page: 1 of 9 TOPWAY Table of Content 1. 1.1 1.2 1.3 1.4 LCD Module User Manual LM3123 Basic Specifications................................................................................................................ 3 Display Specifications ............................................................................................................................................ 3 Mechanical Specifications...................................................................................................................................... 3 Block Diagram........................................................................................................................................................ 3 Terminal Functions................................................................................................................................................. 4 2. 3. 3.1 3.2 Absolute Maximum Ratings.................................................................................................... 5 Electrical Characteristics........................................................................................................ 5 DC Characteristics ................................................................................................................................................. 5 AC Characteristics ................................................................................................................................................. 5 www.DataSheet4U.com 4. Function Specifications .......................................................................................................... 6 Basic Setting .......................................................................................................................................................... 6 Resetting the LCD Module ..................................................................................................................................... 6 Adjusting the LCD Display Contrast ....................................................................................................................... 6 Display Data RAM Memory Map ............................................................................................................................ 7 Icons Memory Map................................................................................................................................................. 7 Display Command.................................................................................................................................................. 8 4.1 4.2 4.3 4.4 4.5 4.6 5. Design and Handling Precaution ........................................................................................... 9 URL: www.topwaydisplay.com www.topwaysz.com Document Name: LM3123-Manual-Rev0.3.doc Page: 2 of 9 TOPWAY 1. Basic Specifications 1.1 LCD Module User Manual LM3123 Display Specifications 1) LCD Display Mode : STN, Positive, Transflective 2) Display Color : Display Data = “1” : Deep Blue (*1) : Display Data = “0” : Light Yellow Green(*2) 3) Viewing Angle :6H 4) Driving Method : 1/32 duty, 1/5bias 5) Backlight : Nil Note: *1. Color tone may slightly change by Temperature and Driving Condition. *2. The Color is defined as the inactive / background color www.DataSheet4U.com 1.2 Mechanical Specifications 1) Outline Dimension : 99.6 x 31.5 x 10.7MAX (see attached Outline Drawing for details) Block Diagram 1.3 COM0 |. COM15 LCD Panel 160 x 32 pixels with icons COM15 | COM0 LCD Power & Booster Circuit SEG79 |. SEG0 VOUT V0 VDD ...

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