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LM2068N Dataheets PDF



Part Number LM2068N
Manufacturers Shenzhen
Logo Shenzhen
Description LCD Module
Datasheet LM2068N DatasheetLM2068N Datasheet (PDF)

www.DataSheet4U.com LM2068N LCD Module User Manual Shenzhen TOPWAY Technology Co., Ltd. Rev. 0.1 Descriptions Preliminary new release Release Date 2007-06-28 URL: www.topwaydisplay.com www.topwaysz.com Document Name: LM2068N-Manual-Rev0.1.DOC Page: 1 of 9 TOPWAY Table of Content 1. 1.1 1.2 1.3 1.4 LCD Module User Manual LM2068N Basic Specifications.. 3 Display Specifications .

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www.DataSheet4U.com LM2068N LCD Module User Manual Shenzhen TOPWAY Technology Co., Ltd. Rev. 0.1 Descriptions Preliminary new release Release Date 2007-06-28 URL: www.topwaydisplay.com www.topwaysz.com Document Name: LM2068N-Manual-Rev0.1.DOC Page: 1 of 9 TOPWAY Table of Content 1. 1.1 1.2 1.3 1.4 LCD Module User Manual LM2068N Basic Specifications................................................................................................................ 3 Display Specifications ............................................................................................................................................ 3 Mechanical Specifications...................................................................................................................................... 3 Block Diagram........................................................................................................................................................ 3 Terminal Functions................................................................................................................................................. 4 2. 3. 3.1 3.2 3.3 Absolute Maximum Ratings.................................................................................................... 5 Electrical Characteristics........................................................................................................ 5 DC Characteristics ................................................................................................................................................. 5 LED Backlight Circuit Characteristics..................................................................................................................... 5 AC Characteristics ................................................................................................................................................. 6 www.DataSheet4U.com 4. 4.1 4.2 4.3 Function Specifications .......................................................................................................... 7 Adjusting the Display Contrast ............................................................................................................................... 7 Display Pixel Map................................................................................................................................................... 7 Signal Sequence .................................................................................................................................................... 8 5. Design and Handling Precaution ........................................................................................... 9 URL: www.topwaydisplay.com www.topwaysz.com Document Name: LM2068N-Manual-Rev0.1.DOC Page: 2 of 9 TOPWAY 1. Basic Specifications 1.1 LCD Module User Manual LM2068N Display Specifications 1) LCD Display Mode : FSTN, Positive, Transflective 2) Display Color : Display Data = “1” : Dark Gray (*1) : Display Data = “0” : Light Gray (*2) 3) Viewing Angle :9H 4) Driving Method : 1/240 duty, 1/16 bias 5) Backlight : 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 www.DataSheet4U.com 1.2 Mechanical Specifications 1) Outline Dimension : 99.5 x 71.1 x 9.0 MAX. (exclude FFC terminal) see attached Outline Drawing for details Block Diagram 1.3 BLA,BLK Backlight Circuit S6B0794 or equivalent COM1 : COM160 320 x 240 pixels LCD Panel COM161 : COM240 FLM LP CP M /DISPOFF D0~D3 VDD,VSS VOUT, V0 S6B0794 or equivalent S6B0794 or equivalent SEG1 : SEG160 S6B0794 or equivalent Power Circuit URL: www.topwaydisplay.com www.topwaysz.com Document Name: LM2068N-Manual-Rev0.1.DOC Page: 3 of 9 SEG161 : SEG320 TOPWAY 1.4 Terminal Functions Pin Pin I/O No. Name 1 VOUT Power 2 V0 Input 3 NC 4 VDD Power 5 VSS Power 6 D0 Input 7 D1 Input 8 D2 Input 9 D3 Input www.DataSheet4U.com 10 /DISPOFF Input 11 12 13 14 15 16 LP M CP FLM BLA BLK Input Input Input Input Power Power LCD Module User Manual LM2068N Descriptions Power Booster Output for V0 LCD Contrast Reference Input No connection (leave open) Positive Power Supply 0V Power Supply, GND Display Data Display Data Display Data Display Data Display ON/OFF control signal, /DISPOFF = 0, display off /DISPOFF = 1, display on Line Pulse signal, for latching the segment buffer to the segment driver Controlling signal for the LCD AC driving Clock Pulse signal, for shifting the data (D0~D3) into the segment buffer First Line Marker Positive Power Supply for LED backlight Negative Power Supply for LED backlight URL: www.topwaydisplay.com www.topwaysz.com Document Name: LM2068N-Manual-Rev0.1.DOC Page: 4 of 9 TOPWAY Items Supply Voltage Input Voltage Operating Temperature Storage Temperature Symbol VDD VIN TOP TST LCD Module User Manual LM2068N 2. Absolute Maximum Ratings Min. -0.3 VSS-0.3 -10 -20 Max. +6.0 VD.


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