Datasheet
NXP Semiconductors
UM11057
User Manual
© NXP B.V. 2017. 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: 9 June 2017
Document identifier: UM11057
Please be aware that important notices concerning this document and the product(s)
described herein, have been included in section ‘Legal information’.
9. Contents
1 Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
2 Board Layout . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
3 Getting Started . . . . . . . . . . . . . . . . . . . . . . . . . . 6
3.1 Debugger firmware update . . . . . . . . . . . . . . . . 6
3.2 Using the board with MCUXpresso IDE . . . . . . 6
3.3 Using LPCXpresso845MAX with 3rd Party
IDEs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
4 Debug Probe . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
4.1 Using an external debug probe. . . . . . . . . . . . . 8
5 Expansion connectors/headers . . . . . . . . . . . . 9
5.1 Arduino UNO Rev 3 expansion connectors . . . 9
5.2 PMod connector . . . . . . . . . . . . . . . . . . . . . . . 10
5.3 LPCXpresso expansion connector (P3) . . . . . 10
5.4 Prototyping area . . . . . . . . . . . . . . . . . . . . . . . 10
6 Power measurement . . . . . . . . . . . . . . . . . . . . 11
7 Other board features . . . . . . . . . . . . . . . . . . . . 11
7.1 ISP booting and the ISP button . . . . . . . . . . . 11
7.2 Wake button . . . . . . . . . . . . . . . . . . . . . . . . . . 11
7.3 User LEDs . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
7.4 Speaker driver . . . . . . . . . . . . . . . . . . . . . . . . 12
8 Legal information. . . . . . . . . . . . . . . . . . . . . . . 13
8.1 Definitions . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
8.2 Disclaimers . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
8.3 Trademarks. . . . . . . . . . . . . . . . . . . . . . . . . . . 13
9 Contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14










