AT88RF1354-ZU Description

The AT88RF1354-ZU is a smart, high-performance ISO/IEC 14443 Type B RF Reader IC. The AT88RF1354-ZU communicates with RFID Transponders or Contactless Smartcards using the industry standard ISO/IEC 14443-2 Type B signal modulation scheme and ISO/IEC 14443-3 Type B frame format. Data is exchanged half duplex at a 106k bit per second rate. A two-byte CRC_B provides communication error detection capability. The AT88RF1354-ZU is compatible with 3.3 V and 5 V host microcontrollers with two-wire or SPI serial interfaces. In two-wire interface mode, the AT88RF1354-ZU operates as a TWI slave and requires four microcontroller pins for data communication and handshaking. In SPI interface mode the AT88RF1354-ZU operates as a mode 0 SPI slave and requires six microcontroller pins for data communication and handshaking. 

AT88RF1354-ZU Features

Compatible with all ISO/IEC 14443 Type B Compliant Cards, Tags, and Transponders

High Performance 13.56 MHz RF Communications Interface

Package: 6 by 6 mm QFN, Green compliant (exceeds RoHS)

Industrial Operating Temperature: -40° to +85° C 

Two Serial Communication Interface Options

AT88RF1354-ZU Applications

Automotive 

Advanced driver assistance systems (ADAS) 

Communications equipment 

Datacom module 

Enterprise systems 

Enterprise projectors