Features And Benefits - NXP Semiconductors PN7462 series User Manual

NXP Semiconductors

1.2 Features and benefits

1.2.1 Integrated contact interface front-end
This chapter applies to the products with contact interface only.
1.2.2 Integrated ISO/IEC 7816-3&4 UART interface
This chapter applies to the products with Integrated ISO/IEC 7816 UART interface
only.
The PN7462 family offers the possibility to extend the number of contact interfaces
available. It uses an I/O auxiliary interface to connect a slot extension (TDA8035 - 1 slot,
TDA8020 - 2 slots, and TDA8026 - 5 slots).
1.2.3 Integrated contactless interface front end
UM10858
User manual
COMPANY PUBLIC
•
Class A, B, and C cards can work on 1.8 V, 3 V, and 5 V supply
•
Specific ISO UART, variable baud rate through frequency or division ratio
programming, error management at character level for T = 0, and extra guard
time register
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DC-to-DC converter for class A support starting at 3 V, and class B support
starting at 2.7 V
•
Thermal and short-circuit protection on contact cards
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Automatic activation and deactivation sequence, initiated by software or by
hardware in case of short-circuit, card removal, overheating, and VDD or VDD
drop-out
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Enhanced ESD protection (> 12 kV)
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ISO/IEC 7816 compliant
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EMVCo 4.3 compliant
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Clock generation up to 13.56 MHz
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Synchronous card support
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Possibility to extend the number of contact interfaces, with the addition of slot
extenders such as TDA8026
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Class A (5 V), class B (3 V), and class C (1.8 V) smart card supply
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Protection of smart card
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Three protected half-duplex bidirectional buffered I/O lines (C4, C7, and C8)
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Compliant with ISO/IEC 7816 and EMVCo 4.3 standards
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High RF output power frontend IC for transfer speeds up to 848 kbit/s
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NFC IP1 and NPFC IP2 support
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Full NFC Tag support (Type 1, Type 2, Type 3, Type 4 A and B)
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P2P active and passive, target and initiator
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Card emulation ISO14443 type A
All information provided in this document is subject to legal disclaimers.
Rev. 1.4 — 14 May 2018
314514
UM10858
PN7462 family HW user manual
© NXP B.V. 2018. All rights reserved.
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