STMicroelectronics ST95HF Near Field Communication Transceiver IC
STMicroelectronics ST95HF Near Field Communication Transceiver IC manages frame coding and decoding in Reader, Card Emulation and Peer-to-Peer modes. STMicroelectronics ST95HF is used for applications like near field communication (NFC), and proximity and vicinity standards.
The ST95HF embeds an Analog Front End to provide a 13.56MHz Air Interface with support for ISO/IEC 14443 Type A and B communication. The ST95HF supports ISO/IEC 15693 (single or double subcarrier in Reader mode only) and ISO/IEC 18092 protocols in Reader and Card Emulation modes. The ST95HF also supports detection, reading and writing of NFC Forum Type 1, 2, 3 and 4 tags.
Features
- Operating modes supported:
- Reader/Writer
- Card Emulation (ISO/IEC 14443-3 Type A)
- 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 @13.56MHz
- 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
- MIFARE® Classic compatible (a) (b)
- Communication interfaces with a Host Controller
- Serial peripheral interface (SPI) Slave interface up to 2Mbps
- Up to 528-byte command/reception buffer (FIFO) depending on communication protocol
- 32-lead, 5x5mm, very thin fine pitch quad flat (VFQFPN) ECOPACK®2 package
Applications
- Consumer electronics
- Gaming
- Healthcare
- Industrial
Block Diagram
Opublikowano: 2015-11-18
| Zaktualizowano: 2022-03-11