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參數(shù)資料
| 型號(hào)： | MFRC52201HN1 |
| 廠商： | NXP Semiconductors N.V. |
| 元件分類(lèi)： | 通信及網(wǎng)絡(luò) |
| 英文描述： | Contactless reader IC |
| 封裝： | MFRC52201HN1<SOT617-1 (HVQFN32)|<<http://www.nxp.com/packages/SOT617-1.html<1<Always Pb-free,;MFRC52201HN1<SOT617-1 (HVQFN32)|<<http://www.nxp.com/packages/SOT617-1.html& |
| 文件頁(yè)數(shù)： | 24/92頁(yè) |
| 文件大?。?/td> | 691K |
| 代理商： | MFRC52201HN1 |
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MFRC522_35
All information provided in this document is subject to legal disclaimers.
NXP B.V. 2010. All rights reserved.
Product data sheet
PUBLIC
Rev. 3.5 — 21 June 2010
112135
24 of 92
NXP Semiconductors
MFRC522
Contactless reader IC
[1]
X = Do not care.
The following abbreviations have been used in
Table 15
and
Table 16
:
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.
Remark:
If only one driver is switched on, the values for CWGsPReg, ModGsPReg and
GsNReg registers are used for both drivers.
Table 16.
Bit
Tx1RFEn
Register and bit settings controlling the signal on pin TX2
Bit
Force
100ASK
X
[1]
X
[1]
X
[1]
Bit
Tx2CW
Bit
InvTx2RFOn
Bit
InvTx2RFOff
Envelope Pin
TX2
GSPMos GSNMos Remarks
0
X
[1]
X
[1]
X
[1]
X
[1]
X
[1]
not specified if
RF is switched
off
-
1
0
0
0
X
[1]
0
1
0
1
X
[1]
X
[1]
RF
RF
RF_n
RF_n
RF
RF_n
pMod
pCW
pMod
pCW
pCW
pCW
nMod
nCW
nMod
nCW
nCW
nCW
1
X
[1]
1
0
1
X
[1]
X
[1]
conductance
always CW for
the Tx2CW bit
100 % ASK: pin
TX2 pulled
to logic 0
(independent of
the
InvTx2RFOn/Inv
Tx2RFOff bits)
1
0
0
X
[1]
0
1
0
1
X
[1]
X
[1]
0
RF
0
RF_n
RF
RF_n
pMod
pCW
pMod
pCW
pCW
pCW
nMod
nCW
nMod
nCW
nCW
nCW
1
X
[1]
1
0
1
X
[1]
X
[1]
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| MFRC52201HN1,115 | 功能描述:RFID應(yīng)答器 RoHS:否 制造商:Murata 存儲(chǔ)容量:512 bit 工作溫度范圍:- 40 C to + 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體: 封裝:Reel |
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| MFRC52201HN1/TRAYB | 制造商:PHILIPS 制造商全稱(chēng):NXP Semiconductors 功能描述:Contactless reader IC |
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