MFRC53101T/0FE,112 NXP Semiconductors, MFRC53101T/0FE,112 Datasheet - Page 39

• Manufacturer Part Number: MFRC53101T/0FE,112
• Description: IC MIFARE HS READER 32-SOIC
• Manufacturer: NXP Semiconductors
• Series: MIFARE®r

Specifications of MFRC53101T/0FE,112

• Rf Type: Read Only
• Frequency: 13.56MHz
• Features: ISO14443-A, ISO14443-B, ISO15693
• Package / Case: 32-SOIC (0.300", 7.50mm Width)
• Product: RFID Readers
• Operating Temperature Range: - 25 C to + 85 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant
• Other names: 568-2224-5; 935269691112; MFRC531; MFRC53101TD

NXP Semiconductors
MFRC531_34
Product data sheet
PUBLIC
9.13 ISO/IEC 14443 B communication scheme
The international standard ISO/IEC 14443 covers two communication schemes;
ISO/IEC 14443 A and ISO/IEC 14443 B. The MFRC531 reader IC fully supports both
ISO/IEC 14443 variants.
Table 33
communication protocol.
Table 33.
As reference documentation, the international standard ISO/IEC 14443 Identification
cards - Contactless integrated circuit(s) cards - Proximity cards, part 1-4
used.
Remark: NXP Semiconductors does not offer a basic function library to design-in the
ISO/IEC 14443 B protocol.
Flag
CharSpacing[2:0]
CoderRate[2:0]
EOFWidth
FilterAmpDet
Force100ASK
GsCfgCW[5:0]
GsCfgMod[5:0]
MinLevel[3:0]
NoTxEOF
NoTxSOF
NoRxEGT
NoRxEOF
NoRxSOF
RxCoding
RxFraming[1:0]
SOFWidth[1:0]
SubCPulses[2:0]
TauB[1:0]
TauD[1:0]
TxCoding[2:0]
describes the registers and flags covered by the ISO/IEC 14443 B
ISO/IEC 14443 B registers and flags
Rev. 3.4 — 26 January 2010
Register
TypeBFraming
CoderControl
TypeBFraming
BPSKDemControl
TxControl
CwConductance
ModConductance
RxThreshold
TypeBFraming
TypeBFraming
BPSKDemControl
BPSKDemControl
BPSKDemControl
DecoderControl
DecoderControl
TypeBFraming
RxControl1
BPSKDemControl
BPSKDemControl
CoderControl
056634
Bit
4 to 2
5 to 3
5
4
4
5 to 0
5 to 0
7 to 4
6
7
6
5
7
0
4 to 3
1 to 0
7 to 5
1 to 0
3 to 2
2 to 0
ISO/IEC 14443 reader IC
MFRC531
Register address
17h
14h
17h
1Dh
11h
12h
13h
1Ch
17h
17h
1Dh
1Dh
1Dh
1Ah
1Ah
17h
19h
1Dh
1Dh
14h
© NXP B.V. 2010. All rights reserved.
(Ref.
4) can be
39 of 116