Product Summary

The block diagram shows the main internal parts
of the MF RC500.
The parallel μController interface automatically
detects the kind of 8 bit parallel interface
connected to it. It includes a comfortable bidirectional
FIFO buffer and a configurable
interrupt output. This gives the flexibility to
connect a variety of μC, even low cost devices,
still meeting the requirements of high-speed
contactless transactions.
The Data processing part performs parallel serial
conversion of the data. It supports framing
including CRC and parity generation / checking. It
operates in full transparent mode thus supporting
all layers of ISO 14443A.

Diagrams