參數(shù)資料
型號： MFRC52301HN1
廠商： NXP Semiconductors N.V.
元件分類： 通信及網(wǎng)絡(luò)
英文描述： Contactless reader IC
封裝： MFRC52301HN1<SOT617-1 (HVQFN32)|<<http://www.nxp.com/packages/SOT617-1.html<1<Always Pb-free,;MFRC52301HN1<SOT617-1 (HVQFN32)|<<http://www.nxp.com/packages/SOT617-1.html&
文件頁數(shù)： 34/98頁
文件大?。?/td> 1666K
代理商： MFRC52301HN1
MFRC523
All information provided in this document is subject to legal disclaimers.
NXP B.V. 2011. All rights reserved.
Product data sheet
COMPANY PUBLIC
Rev. 3.7 — 8 November 2011
115237
34 of 98
NXP Semiconductors
MFRC523
Contactless reader IC
Page 2: Configuration
20h
21h
22h
23h
24h
25h
26h
27h
Reserved
CRCResultReg
CRCResultReg
Reserved
ModWidthReg
Reserved
RFCfgReg
GsNReg
reserved for future use
shows the MSB and LSB values of the CRC calculation
shows the MSB and LSB values of the CRC calculation
reserved for future use
controls the ModWidth setting
reserved for future use
configures the receiver gain
selects the conductance of the antenna driver pins TX1 and TX2
for modulation
defines the conductance of the p-driver output when not active
Table 86 on page 55
Table 88 on page 55
Table 90 on page 55
Table 92 on page 56
Table 94 on page 56
Table 96 on page 56
Table 98 on page 57
Table 100 on
page 57
Table 102 on
page 58
Table 104 on
page 58
Table 106 on
page 58
Table 108 on
page 59
Table 110 on page 60
28h
CWGsPReg
29h
ModGsPReg
defines the conductance of the p-driver output during modulation
2Ah
TModeReg
defines settings for the internal timer
2Bh
TPrescalerReg
2Ch
TReloadReg
defines the 16-bit timer reload value
2Dh
2Eh
2Fh
Page 3: Test register
30h
31h
TReloadReg
TCounterValReg
TCounterValReg
defines the 16-bit timer reload value
shows the 16-bit timer value
shows the 16-bit timer value
Table 112 on page 60
Table 114 on page 60
Table 116 on page 61
Reserved
TestSel1Reg
reserved for future use
general test signal configuration
Table 118 on page 61
Table 120 on
page 61
Table 122 on
page 62
Table 124 on
page 62
Table 126 on
page 63
Table 128 on
page 63
Table 130 on
page 63
Table 132 on
page 64
Table 134 on
page 64
Table 136 on
page 66
32h
TestSel2Reg
general test signal configuration and PRBS control
33h
TestPinEnReg
enables pin output driver on pins D1 to D7
34h
TestPinValueReg
defines the values for D1 to D7 when it is used as an I/O bus
35h
TestBusReg
shows the status of the internal test bus
36h
AutoTestReg
controls the digital self-test
37h
VersionReg
shows the software version
38h
AnalogTestReg
controls the pins AUX1 and AUX2
39h
TestDAC1Reg
defines the test value for TestDAC1
Table 21.
Subaddress
(Hex)
MFRC523 register overview
…continued
Register name
Function
Refer to
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MFRC52301HN1/TRAYB 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Contactless reader IC
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