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NXP Semiconductors 

UM10817 

 

OM13503, PCA8539 demo board 

UM10817 

All information provided in this document is subject to legal disclaimers. 

© NXP B.V. 2014. All rights reserved. 

User manual 

Rev. 1 — 3 September 2014 

11 of 13 

7.  Legal information

7.1  Definitions 

Draft — 

The document is a draft version only. The content is still under 

internal review and subject to formal approval, which may result in 

modifications or additions. NXP Semiconductors does not give any 

representations or warranties as to the accuracy or completeness of 

information included herein and shall have no liability for the consequences 

of use of such information. 

7.2  Disclaimers 

Limited warranty and liability — 

Information in this document is believed to 

be accurate and reliable. However, NXP Semiconductors does not give any 

representations or warranties, expressed or implied, as to the accuracy or 

completeness of such information and shall have no liability for the 

consequences of use of such information. 
In no event shall NXP Semiconductors be liable for any indirect, incidental, 

punitive, special or consequential damages (including - without limitation - 

lost profits, lost savings, business interruption, costs related to the removal 

or replacement of any products or rework charges) whether or not such 

damages are based on tort (including negligence), warranty, breach of 

contract or any other legal theory. 
Notwithstanding any damages that customer might incur for any reason 

whatsoever, NXP Semiconductors’ aggregate and cumulative liability 

towards customer for the products described herein shall be limited in 

accordance with the Terms and conditions of commercial sale of NXP 

Semiconductors. 

Right to make changes — 

NXP Semiconductors reserves the right to make 

changes to information published in this document, including without 

limitation specifications and product descriptions, at any time and without 

notice. This document supersedes and replaces all information supplied prior 

to the publication hereof. 

Suitability for use — 

NXP Semiconductors products are not designed, 

authorized or warranted to be suitable for use in life support, life-critical or 

safety-critical systems or equipment, nor in applications where failure or 

malfunction of an NXP Semiconductors product can reasonably be expected 

to result in personal injury, death or severe property or environmental 

damage. NXP Semiconductors accepts no liability for inclusion and/or use of 

NXP Semiconductors products in such equipment or applications and 

therefore such inclusion and/or use is at the customer’s own risk.  

Applications — 

Applications that are described herein for any of these 

products are for illustrative purposes only. NXP Semiconductors makes no 

representation or warranty that such applications will be suitable for the 

specified use without further testing or modification.  
Customers are responsible for the design and operation of their applications 

and products using NXP Semiconductors products, and NXP 

Semiconductors accepts no liability for any assistance with applications or 

customer product design. It is customer’s sole responsibility to determine 

whether the NXP Semiconductors product is suitable and fit for the 

customer’s applications and products planned, as well as for the planned 

application and use of customer’s third party customer(s). Customers should 

provide appropriate design and operating safeguards to minimize the risks 

associated with their applications and products.  
NXP Semiconductors does not accept any liability related to any default, 

damage, costs or problem which is based on any weakness or default in the 

customer’s applications or products, or the application or use by customer’s 

third party customer(s). Customer is responsible for doing all necessary 

testing for the customer’s applications and products using NXP 

Semiconductors products in order to avoid a default of the applications and 

the products or of the application or use by customer’s third party 

customer(s). NXP does not accept any liability in this respect. 

Export control — 

This document as well as the item(s) described herein 

may be subject to export control regulations. Export might require a prior 

authorization from competent authorities. 

Evaluation products — 

This product is provided on an “as is” and “with all 

faults” basis for evaluation purposes only. NXP Semiconductors, its affiliates 

and their suppliers expressly disclaim all warranties, whether express, 

implied or statutory, including but not limited to the implied warranties of non-

infringement, merchantability and fitness for a particular purpose. The entire 

risk as to the quality, or arising out of the use or performance, of this product 

remains with customer. 
In no event shall NXP Semiconductors, its affiliates or their suppliers be 

liable to customer for any special, indirect, consequential, punitive or 

incidental damages (including without limitation damages for loss of 

business, business interruption, loss of use, loss of data or information, and 

the like) arising out the use of or inability to use the product, whether or not 

based on tort (including negligence), strict liability, breach of contract, breach 

of warranty or any other theory, even if advised of the possibility of such 

damages.  
Notwithstanding any damages that customer might incur for any reason 

whatsoever (including without limitation, all damages referenced above and 

all direct or general damages), the entire liability of NXP Semiconductors, its 

affiliates and their suppliers and customer’s exclusive remedy for all of the 

foregoing shall be limited to actual damages incurred by customer based on 

reasonable reliance up to the greater of the amount actually paid by 

customer for the product or five dollars (US$5.00). The foregoing limitations, 

exclusions and disclaimers shall apply to the maximum extent permitted by 

applicable law, even if any remedy fails of its essential purpose. 

Translations

 – A non-English (translated) version of a document is for 

reference only. The English version shall prevail in case of any discrepancy 

between the translated and English versions.  

7.3  Trademarks 

Notice: All referenced brands, product names, service names and 

trademarks are property of their respective owners. 
 
 

 

Summary of Contents for OM13503

Page 1: ...board which can be used to demonstrate and evaluate the PCA8539 dot matrix driver This is a Chip On Glass LCD driver which can drive a dot matrix up to 100 18 dots with a display size of up to 7 The b...

Page 2: ...ect to legal disclaimers NXP B V 2014 All rights reserved User manual Rev 1 3 September 2014 2 of 13 Contact information For more information please visit http www nxp com For sales office addresses p...

Page 3: ...re compensation and it communicates either via a two line bidirectional I C bus or a four line bidirectional SPI bus This board was developed in order to provide a low cost tool to engineers wishing t...

Page 4: ...served User manual Rev 1 3 September 2014 4 of 13 2 Board description and layout In Fig 1 the top view of the board is given Fig 1 Top view of OM13503 demo board For best optical performance remove th...

Page 5: ...ltage provided to pin 1 of connector P2 will directly influence the display contrast and the optimal voltage can be selected Make sure that the voltage VLCD does not exceed the maximum limit of 16 V o...

Page 6: ...be removed and R12 must be mounted If the internal oscillator is used the oscillator signal is available at connector pin CLK If an external oscillator signal is used this can be supplied to the LCD...

Page 7: ...t can be connected to other debug targets such as a customer prototype Users can also use the LPCXpresso IDE with the Red Probe JTAG adapter from Code Red Technologies Refer to the Getting started wit...

Page 8: ...OM13503 PCA8539 demo board UM10817 User manual UM10817 Rev 1 3 September 2014 All information provided in this document is subject to legal disclaimers 8 of 13 NXP B V 2014 All rights reserved Fig 3 S...

Page 9: ...R I2CWrite 0b10000000 control byte I2CWrite 0x01 Initialize I2CWrite 0b10000000 control byte I2CWrite 0x02 OTP refresh delay_ms 20 I2CWrite PCA8539_ADDR I2CWrite 0b10000000 control byte I2CWrite 0x21...

Page 10: ...s The documents listed below provide further useful information They are available at NXP s website www nxp com 1 LPCXPresso Getting started with NXP LPCXpresso 2 PCA8539 Product data sheet 3 UM10204...

Page 11: ...for any assistance with applications or customer product design It is customer s sole responsibility to determine whether the NXP Semiconductors product is suitable and fit for the customer s applica...

Page 12: ...l information provided in this document is subject to legal disclaimers NXP B V 2014 All rights reserved User manual Rev 1 3 September 2014 12 of 13 8 List of figures Fig 1 Top view of OM13503 demo bo...

Page 13: ...es please send an email to salesaddresses nxp com Date of release 3 September 2014 Document identifier UM10817 9 Contents 1 Introduction 3 2 Board description and layout 4 2 1 Power Supply 5 2 2 Switc...

Page 14: ...Mouser Electronics Authorized Distributor Click to View Pricing Inventory Delivery Lifecycle Information NXP OM13503UL...

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