NXP Semiconductors
UM10766
User manual for the I2C-bus RTC PCF85263A demo board OM13510
UM10766
All information provided in this document is subject to legal disclaimers.
© NXP B.V. 2016. All rights reserved.
User manual
Rev. 3 — 2 May 2016
13 of 14
8. List of figures
Fig 1. Block diagram of PCF85263A ........................... 4
Fig 2. Interfacing to the microcontroller ....................... 5
Fig 3. PCF13263 Demo board OM13510 (original
version) ............................................................. 5
Fig 4. PCF85263A Demo board OM13510 (newer
version) ............................................................. 6
Fig 5. PCF85263A Demo board OM13510 schematic
for original board ............................................... 8
Fig 6. PCF85263A Demo board OM13510 schematic
for newer board ................................................. 9
Fig 7. Temperature averaged over application range 5
°C to 45 °C ...................................................... 10
NXP Semiconductors
UM10766
User manual for the I2C-bus RTC PCF85263A demo board OM13510
Please be aware that important notices concerning this document and the product(s)
described herein, have been included in the section 'Legal information'.
© NXP B.V. 2016. All rights reserved.
For more information, please visit: http://www.nxp.com
For sales office addresses, please send an email to: salesaddresses@nxp.com
Date of release:
2 May 2016
Document identifier:
UM10766
9. Contents
1. Introduction ......................................................... 3
2. Key features ......................................................... 3
2.1 Demo board OM13510 ....................................... 3
2.2 Real time clock PCF85263A .............................. 3
3. Hardware set-up .................................................. 4
3.1 General requirement for the RTC PCF85263A .. 4
3.2 Demo boards for OM13510 ................................ 5
3.3 Out of the box ..................................................... 7
3.4 Demo board features ......................................... 7
4. Circuit diagram .................................................... 8
4.1 Demo board circuit diagram ............................... 8
4.2 Incorporate it with an application in development
........................................................................... 9
4.3 OM13510 in conjunction with the FM+ demo
board OM13320 ................................................. 9
5. RTC tuning ........................................................... 9
5.1 Frequency tuning ............................................... 9
6. References ......................................................... 11
7. Legal information .............................................. 12
7.1 Definitions ........................................................ 12
7.2 Disclaimers ....................................................... 12
7.3 Trademarks ...................................................... 12
8. List of figures ..................................................... 13
9. Contents ............................................................. 14

OM13510UL

Mfr. #:
Manufacturer:
NXP Semiconductors
Description:
BOARD EVAL PCF85263A
Lifecycle:
New from this manufacturer.
Delivery:
DHL FedEx Ups TNT EMS
Payment:
T/T Paypal Visa MoneyGram Western Union

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