PN5120A0HN/C2,551 NXP Semiconductors, PN5120A0HN/C2,551 Datasheet - Page 43

• Manufacturer Part Number: PN5120A0HN/C2,551
• Description: IC TRANSMISSION MOD 40-HVQFN
• Manufacturer: NXP Semiconductors

Specifications of PN5120A0HN/C2,551

• Rf Type: Read / Write
• Frequency: 13.56MHz
• Features: ISO14443-A, ISO14443-B
• Package / Case: 40-VFQFN Exposed Pad
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

NXP Semiconductors
PN512
Product data sheet
COMPANY PUBLIC
9.2.2.12 FelNFC2Reg
Defines the maximum length of the received packet.
Table 68.
Table 69.
Bit
7
6
5 to 0
Access
Rights
WaitForSelected
Symbol
WaitForSelected
ShortTimeSlot
DataLenMax
FelNFC2Reg register (address1Bh); reset value: 00h, 00000000b
Description of FelNFC2Reg bits
All information provided in this document is subject to legal disclaimers.
r/w
7
Rev. 3.6 — 10 March 2011
ShortTimeSlot
Description
Set to logic 1, the AutoColl command is only terminated
automatically when:
Note: If this bit is set, no active communication is possible.
Note: Setting this bit reduces the host controller interaction in case
of a communication to another device in the same RF field during
Passive Communication mode.
Defines the time slot length for Passive Communication mode at
424 kbit. Set to logic 1 a short time slot is used (half of the timeslot
at 212 kbit). Set to logic 0 a long timeslot is used (equal to the
timeslot for 212 kbit).
These bits define the maximum length of the accepted packet
length: DataLenMax * 4 ≥ data packet length
Note: If set to logic 0 the maximum data length is 256 bytes.
This parameter is ignored at 106 kbit if the bit DetectSync in
register ModeReg is set to logic 0. If a received packet is larger
than the defined DataLenMax value, the packet will be ignored.
1. A valid command has been received after performing a valid
2. A valid command has been received after performing a valid
111336
r/w
Select procedure according ISO/IEC 14443A.
Polling procedure according to the FeliCa specification.
6
r/w
5
r/w
4
DataLenMax
r/w
3
Transmission module
r/w
2
© NXP B.V. 2011. All rights reserved.
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r/w
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