PN7462AUEV/C300Y Description
The 32-bit Arm Cortex-M0 based PN7462AUEV/C300Y family of NFC microcontrollers offers high performance and low power consumption. In comparison to current architectures, it has a simpler instruction set, simpler memory addressing, and smaller code.
The PN7462AUEV/C300Y family provides a complete package with capabilities including NFC, supporting all NFC Forum modes, microcontroller, optional contact smart card reader, and software all contained in a single chip. It can run at CPU frequencies as high as 20 MHz.
PN7462AUEV/C300Y Features
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
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-circuit, card removal, overheating, and VDD or VDD drop-out
PN7462AUEV/C300Y Applications
Home banking, payment readers EMVCo compliant
High integration devices
NFC applications
Physical access control
Gaming
USB NFC reader, including dual interface smart card readers
