NXP Semiconductors
PN511
Transmission Module
8.3.1 Mifare Card Operation mode
Table 12. Mifare Card Operation mode
Communication
ISO 14443A/Mifare
direction
Transfer speed 106 kbit/s
reader / writer → Modulation on 100% ASK
PN511
reader side
bit coding
Modified Miller
Bitlength
(128/13.56) μs
PN511 → reader/ Modulation on subcarrier load
writer
PN511 side
modulation
subcarrier
frequency
13.56 MHz/16
bit coding
Manchester coding
Mifare Higher transfer speeds
212 kbit/s
424 kbit/s
100% ASK
100% ASK
Modified Miller
(64/13.56) μs
subcarrier load
modulation
13.56 MHz/16
Modified Miller
(32/13.56) μs
subcarrier load
modulation
13.56 MHz/16
BPSK
BPSK
8.3.2 FeliCa Card Operation mode
FeliCa Card Operation mode
Communication
direction
Transfer speed
reader/writer → Modulation on reader side
PN511
bit coding
Bitlength
PN511 → reader/ Load modulation on PN511
writer
side
bit coding
FeliCa
212 kbit/s
8-30% ASK
Manchester Coding
(64/13.56) μs
>12% ASK load
modulation
Manchester coding
FeliCa Higher
transfer speeds
424 kbit/s
8-30% ASK
Manchester Coding
(32/13.56) μs
>12% ASK load
modulation
Manchester coding
082733
Product short data sheet
Rev. 3.3 — 13 June 2007
© NXP B.V. 2007. All rights reserved.
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