Table of Contents
Advertisement
NXP Semiconductors
• Timers
• CRC coprocessor
• Random number generator
• Clocks
• General
1.3 Derivates
1.3.1 PN7462AUEV features
Supports all PN7462AU features except ISO 7816 contact interface pins not exposed
(AUX pins still available)
1.3.2 PN7362AU features
Supports all PN7462AU features except ISO 7816 interface
1.3.3 PN7360AU features
Supports all PN7462AU features except ISO 7816 interface and reduced flash size
(80kB)
UM10858
User manual
COMPANY PUBLIC
− Suspend mode for USB host interface
− Processor wake-up from hard power down mode, stand-by mode, suspend mode
via: host interface, contact card interface, GPIOs, RF field detection
− Integrated PMU to automatically adjust internal regulators, to minimize the power
consumption during all possible power modes.
− Power-on reset
− RF supply; external, or using an integrated LDO (TXLDO configurable with 3 V,
3.3 V, 3.6 V, 4.5 V, and 4.75 V)
− Pad voltage supply: external 3.3 V or 1.8 V, or using an integrated LDO (3.3 V
supply)
− Integrated contact interface voltage regulation for 1.8 V, 3 V, and 5 V card supply,
including a DC-to-DC converter for support of Class A and Class B cards
− Four general-purpose timers
− Programmable WatchDog Timer (WDT)
− Crystal oscillator 27.12 MHz
− Dedicated PLL 48 MHz for the USB
− Integrated HFO 20 MHz and LFO 380 kHz
− HVQFN64 packaging
− Temperature range: -40 °C to 85 °C
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.
6 of 345
Advertisement
Table of Contents
