PN7150B0HN Datasheet, PDF (13/55 Pages) NXP Semiconductors – High performance full NFC Forum-compliant controller with integrated firmware and NCI interface

NXP Semiconductors
PN7150
Full NFC Forum-compliant controller with integrated firmware
Listening phase
Emulation
Pause
Type A
Type B
ISO15693
Type F
@212
Type F
@424
Polling phase
Fig 7. Polling loop: all phases enabled
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Listening phase uses Standby power state (when no RF field) and PN7150 goes to
Listener mode when RF field is detected. When in Polling phase, PN7150 goes to Poller
mode.
To further decrease the power consumption when running the polling loop, PN7150
features a low-power RF polling. When PN7150 is in Polling phase instead of sending
regularly RF command, PN7150 senses with a short RF field duration if there is any NFC
Target or card/tag present. If yes, then it goes back to standard polling loop. With 500 ms
(configurable duration, see Ref. 5) listening phase duration, the average power
consumption is around 150 A.
PN7150
Product data sheet
All information provided in this document is subject to legal disclaimers.
Rev. 3.3 — 4 July 2016
© NXP Semiconductors N.V. 2016. All rights reserved.
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