User's Manual

UM-B-045
DA14580 Range extender v.2 reference application
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User manual
Revision 1.1
14-September-2015
CFR0012-00 Rev 1
57 of 60
© 2015 Dialog Semiconductor
7 Appendix A: Range Extender v.2 with SPI Data Flash
Range Extender v.2 can be used with external SPI Data Flash Memory. Any available pins can be
used to interface the external data Flash. The appropriate configuration settings for peripherals must
be set in secondary boot loader as described in paragraph 4.8. The following application example
schematic contains Range Extender v.2 with external SPI Data Flash.