STMicroelectronics CR95HF
13.56-MHz multi-protocol contactless transceiver
FEATURES
● CR95HF belongs to the ST25 family which includes all ST’s NFC/RFID tag and reader products● Operating modes supported: – Reader/Writer
● 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
● RF communication @13.56 MHz – ISO/IEC 14443 Type A and B – ISO/IEC 15693 – ISO/IEC 18092 – MIFARE® Classic compatible (a) (b)
● Communication interfaces with a Host Controller – Serial peripheral interface (SPI) Slave interface – Universal asynchronous receiver/transmitter (UART) – Up to 528-byte command/reception buffer (FIFO)
● 32-lead, 5x5 mm, very thin fine pitch quad flat (VFQFPN) ECOPACK®2 package
APPLICATIONS
Typical protocols supported:● ISO/IEC 14443-3 Type A and B tags
● ISO/IEC 15693 tags
● ISO/IEC 18000-3M1 tags
● NFC Forum tags: Types 1, 2, 3 and 4
● ST short-range interface (SRI) tags
● ST long-range interface (LRI) tags
● ST Dual Interface EEPROM a.