PN7362AUHN中文资料PN7462 family NFC Cortex-M0 microcontroller with contact interface数据手册恩XP规格书

描述 Description

The PN7462 family consists of 32-bit Arm® Cortex®-M0-based NFC microcontrollers offering high performance and low power consumption. It has a simple instruction set and memory addressing along with a reduced code size compared to existing architectures. PN7462 family offers an all-in-one-solution, with features such as NFC, supporting all NFC Forum modes, microcontroller, optional contact smart card reader, and software in a single chip. It operates at CPU frequencies of up to 20 MHz.
See the main differences between our products in the table below.

特性 Features

Integrated contact interface frontend
• 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
• 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
• Automatic activation and deactivation sequence, initiated by software or by hardware in case of short-circuiting, card removal, overheating, and VDD or VDD drop-out
• Enhanced ESD protection (< 12 kV)
• ISO/IEC 7816 compliant
• Compliance with EMV contact protocol specification
• Clock generation up to 13.56 MHz
• Synchronous card support
• Possibility to extend the number of contact interfaces, with the addition of slot extenders such as TDA8026

应用 Application

应用 Gaming
High integration devices
Home banking, payment readers EMVCo compliant
NFC applications
Physical access control
USB NFC reader, including dual interface smart card readers