STRFNFCA

STRFNFCA Near field communication transceiver Features ■ Operating modes supported: – Reader/Writer – Card Emulation – Peer-to-Peer ■ Hardware features – Dedicated internal frame controller – Highly integrated Analog Front End (AFE) for RF communications – Transmission and reception modes – Optimized power management – Tag Detection mode – Field Detection mode ■ RF communication @13.56 MHz – ISO/IEC 14443 Type A and B in Reader and Card Emulation modes – ISO/IEC 15693 in Reader mode – ISO/IEC 18092 in Reader and Card Emulation modes ■ Communication interfaces with a Host Controller – Serial peripheral interface (SPI) Slave interface up to 2 Mbps – Universal asynchronous receiver/transmitter (UART) up to 2 Mbps in Reader mode only (not available for Card Emulation mode) – 256-byte command buffer (FIFO) ■ 32-lead, 5x5 mm, very thin fine pitch quad flat (VFQFPN) ECOPACK® package Datasheet −production data VFQFPN32 5x5 mm Applications Typical protocols supported: ■ ISO/IEC 14443-3 Type A and B tags ■ ISO/IEC 15693 ■ ISO/IEC 18000-3M1 tags ■ NFC Forum tags: Types 1, 2, 3 and 4 ■ ST Dual Interface EEPROM Typical STRFNFCA applications include: ■ Handheld readers (OTP, PIN pad, POS) – E-payment, physical access control, transport, and government ■ PC-Link (USB /Serial/PCMCIA) – E-payment, security access & authentication, data exchange) ■ USB token – Security access & authentication, data exchange ■ Integrated solution (chipset) ■ Keyboard, laptop, set top box, printer, TV, etc. ■...