User Manual

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Description
The F803-0049 is an integrated transceiver IC for contactless applications.
The F803-0049 manages the frame coding and decoding in Reader mode for standard
applications such as NFC, proximity and vicinity standards.
The F803-0049 embeds the Analog Front End for 13.56 MHz Air Interface.
The F803-0049 supports ISO/IEC 14443 A and B, ISO/IEC 15693 (single or double subcarrier) and
ISO/IEC 18092 protocols.
Figure1. F803-0049 application overview
Table1. F803-0049 Connection Pin Map
SMAW200-08
Pin Number
Signal Name
1
nSPI_SS
2
SPI_MISO
3
SPI_MOSI
4
SPI_SCK
5
nIRQ_IN
6
Detect_TAG
7
VCC
8
GND