PN531 NXP Semiconductors, PN531 Datasheet - Page 10

• Manufacturer Part Number: PN531
• Description: ??c Based Transmission Module
• Manufacturer: NXP Semiconductors

Philips Semiconductors
PN531
4 OPERATING MODES
PN531 supports the following operating modes:
N
N
N
The modes support different baudrates and modulation schemes. The following chapters will explain the
different modes in more detail.
4.1 Reader/Writer Operating mode
The PN531 can act as a reader / writer for ISO14443A/MIFARE
In the reader/ writer mode the PN531 enables communication to a passive ISO14443A/MIFARE
card.
The PN531’s firmware and contactless UART handle the ISO 14443A/MIFARE
Reader/Writer mode supporting ISO14443A/MIFARE
Card Operating mode supporting ISO14443A/MIFARE
NFC mode including 106, 212 and 424kbit/s.
Battery
Host
PN531
Figure 3 Reader/Writer Mode
Objective Short Form Specification Rev. 2.0 February 2004
10
®
µC based Transmission module
®
and FeliCa
and FeliCa
®
or FeliCa
TM
TM
scheme
scheme
TM
cards.
ISO14443A or
®
FeliCa Card
and FeliCa
TM
protocol.
®
or FeliCa
TM