PN7462 family Quick Start Guide - Development Kit
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© NXP B.V. 2018. All rights reserved.
User manual
COMPANY PUBLIC
Rev. 1.6 — 14 May 2018
319816
Fig 25. PNEV7462C board schematic (PN7462AU block)
4.2.3 Smartcard interface
The PN7462AU integrates contact interface to enable communication with ISO7816 and
EMVCo contact smart cards, without the need for an external contact front end. It offers a
high level of security for the cards by performing current limitation, short-circuit detection,
ESD protection as well as supply supervision. Card slot/contactor is located on the board
bottom side.
(3) Default setting for present pin (K1) is low active
Fig 26. PNEV7462C contact slot interface
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