MFRC52201HN1 NXP Semiconductors, MFRC52201HN1 Datasheet - Page 24

• Manufacturer Part Number: MFRC52201HN1
• Description: RFID Modules & Development Tools CL READER IC'S
• Manufacturer: NXP Semiconductors

Specifications of MFRC52201HN1

• Data Rate: 3.4 Mbps
• Operating Temperature Range: + 85 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: MFRC52201HN1,157

NXP Semiconductors
Table 16.
[1]
MFRC522_33
Product data sheet
PUBLIC
Bit
Tx1RFEn
0
1
X = Do not care.
Register and bit settings controlling the signal on pin TX2
Bit
Force
100ASK
X
0
1
[1]
Bit
Tx2CW
X
0
1
0
1
[1]
The following abbreviations have been used in
Remark: If only one driver is switched on, the values for CWGsPReg, ModGsPReg and
GsNReg registers are used for both drivers.
•
•
•
•
•
•
•
•
•
RF: 13.56 MHz clock derived from 27.12 MHz quartz crystal oscillator divided by 2
RF_n: inverted 13.56 MHz clock
GSPMos: conductance, configuration of the PMOS array
GSNMos: conductance, configuration of the NMOS array
pCW: PMOS conductance value for continuous wave defined by the CWGsPReg
register
pMod: PMOS conductance value for modulation defined by the ModGsPReg register
nCW: NMOS conductance value for continuous wave defined by the GsNReg
register’s CWGsN[3:0] bits
nMod: NMOS conductance value for modulation defined by the GsNReg register’s
ModGsN[3:0] bits
X = do not care.
Bit
InvTx2RFOn
X
0
1
0
1
0
1
0
1
[1]
Bit
InvTx2RFOff
X
X
X
X
X
X
X
X
X
[1]
[1]
[1]
[1]
[1]
[1]
[1]
[1]
[1]
Rev. 3 — 26 October 2009
112133
Envelope Pin
X
0
1
0
1
X
X
0
1
0
1
X
X
[1]
[1]
[1]
[1]
[1]
TX2
X
RF
RF
RF_n
RF_n
RF
RF_n
0
RF
0
RF_n
RF
RF_n
[1]
Table 15
GSPMos GSNMos Remarks
X
pMod
pCW
pMod
pCW
pCW
pCW
pMod
pCW
pMod
pCW
pCW
pCW
[1]
and
Table
X
nMod
nCW
nMod
nCW
nCW
nCW
nMod
nCW
nMod
nCW
nCW
nCW
[1]
Contactless reader IC
16:
MFRC522
© NXP B.V. 2009. All rights reserved.
not specified if
RF is switched
off
-
conductance
always CW for
the Tx2CW bit
100 % ASK: pin
TX2 pulled
to logic 0
(independent of
the
InvTx2RFOn/Inv
Tx2RFOff bits)
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