BC45B4522 Description
The BC45B4522 is a highly integrated reader IC for use in contactless munication at 13.56MHz. This NFC reader supports ISO/IEC 14443 A, ISO/IEC 14443B and Crypto_M modes. The internal transmitter is able to drive the reader antenna to municate with ISO/IEC 14443 A, ISO/ IEC1444B, Crypto_M cards and transponders without requiring additional active circuitry.
BC45B4522 Key Features
- Highly integrated analog circuits for demodulation and decoding
- Operating voltage range: 2.3V~5.5V
- Ultra low power consumption, typical munication distance up to 10cm depending on antenna
- Supports ISO/IEC 14443 TypeA/TypeB protocols
- Supports ISO 14443 A, B high transfer speed of 106kbit/s, 212kbit/s, 424kbit/s and 848kbit/s
- Supports MFIN/MFOUT
- Supported host interfaces
- SPI interface up to 10Mbit/s
- I2C interface up to 400kbit/s
- Serial UART up to 1228.8kbit/s