The PN5120A0HN1/C2,151 is a highly integrated Transceiver IC for contactless communication at 13.56MHz. This transceiver IC utilizes an outstanding modulation and demodulation concept completely integrated for different kinds of contactless communication methods and protocols at 13.56MHz. The PN512 supports all layers of the ISO/IEC 14443B reader/writer communication scheme, given correct implementation of additional components, like oscillator, power supply, coil and provided that standardized protocols, e.g. like ISO/IEC 14443-4 and/or ISO/IEC 14443B anti-collision are correctly implemented. In card operation mode, this transceiver IC is able to answer to a reader/writer command either according to the FeliCa or ISO/IEC 14443A/MIFARE card interface scheme. It generates the digital load modulated signals and in addition with an external circuit the answer can be sent back to the reader/writer.
● Fast and cost-efficient NFC design start-up
● Highly integrated analogue circuitry to demodulate and decode responses
● Buffered output drivers for connecting an antenna with minimum number of external components
● Integrated RF level detector
● Integrated data mode detector
● Supports ISO/IEC 14443 A/MIFARE
● Supports ISO/IEC 14443 B read/write modes
● Typical operating distance in read/write mode up to 50mm depending on antenna size and tuning
● Supports MIFARE Classic encryption in read/write mode
● ISO/IEC 14443A higher transfer speed communication at 212kbps and 424kbps
● Contactless communication according to FeliCa scheme at 212kbps and 424kbps
● Integrated RF interface for NFCIP-1 up to 424kbps
● Additional power supply to directly supply smart card IC connected via S²C
● FIFO buffer handles 64 byte send and receive
● Flexible interrupt modes
● Hard reset with low power function
● Power-down mode per software
● Programmable timer
● Internal oscillator for connection to 27.12MHz quartz crystal
●ESD sensitive device, take proper precaution while handling the device.
