Datasheet

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PN512 All information provided in this document is subject to legal disclaimers. © NXP Semiconductors N.V. 2016. All rights reserved. Product data sheet COMPANY PUBLIC
Rev. 5.2 — 16 June 2016
111352 74 of 137
NXP Semiconductors
PN512
Full NFC Forum-compliant frontend
Remark: The data byte can be sent directly after the address byte on pin RX.
Address byte: The address byte has to meet the following format:
(1) Reserved.
Fig 16. UART write data timing diagram
001aak589
SA
ADDRESS
RX
TX
MX
DTRQ
A0 A1 A2 A3 A4 A5 (1) SO SA D0 D1 D2 D3 D4 D5 D6 D7 SO
SA A0 A1 A2 A3 A4 A5 (1) SO
DATA
ADDRESS
R/W
R/W