Datasheet

9397 750 XXXXX © Koninklijke Philips Electronics N.V. 2006. All rights reserved.
Short form data sheet Rev. 1.2 — 31 March 2011 17 of 25
Philips Semiconductors
PN532/C1
NFC controller
9.1.5.1 MIFARE
®
card interface mode
9.1.5.2 FeliCa™ card interface mode
Table 11: MIFARE
®
CARD operating mode
Communication
direction
MIFARE
®
/ ISO14443A MIFARE
®
Higher Baudrates
Transfer speed 106kbit/s 212 kbit/s 424 kbit/s
PN532 receiving
data from the
reader / writer
Modulation on reader
side
100 % ASK 100 % ASK 100 % ASK
bit coding Modified Miller coding Modified
Miller
coding
Modified Miller coding
Bitlength
128
⁄
13.56
= 9.44 μs
64
⁄
13.56
=
9.44μs
⁄
2
32
⁄
13.56
=
9.44μs
⁄
4
PN532 sending
data back to the
reader / writer
Modulation on PN532
side
Subcarrier load modulation subcarrier load
modulation
subcarrier load
modulation
Subcarrier frequency
13.56MHz
⁄
16
13.56MHz
⁄
16
13.56MHz
⁄
16
bit coding Manchester coding BPSK BPSK
Table 12: FeliCa™ CARD operating mode
Communication
direction
FeliCa™ FeliCa™ Higher Baudrates
Baudrate 212kbaud 424kBaud
PN532 receiving data
from the reader / writer
Modulation on reader side 8-14 % ASK 8-14 % ASK
bit coding Manchester Coding Manchester Coding
Bitlength
64
⁄
13.56
μs
32
⁄
13.56
μs
PN532 sending data
back to the reader /
writer
Modulation on PN532 side >12% ASK, loadmodulation >12% ASK, load modulation
bit coding Manchester coding Manchester coding