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| 型號(hào)： | 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(yè)數(shù)： | 52/98頁(yè) |
| 文件大小： | 1666K |
| 代理商： | MFRC52301HN1 |
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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
52 of 98
NXP Semiconductors
MFRC523
Contactless reader IC
9.2.2.11
Reserved register 1Ah
Functionality is reserved for future use.
Table 74.
Bit
Symbol
Access
Table 75.
Bit
7 to 0
9.2.2.12
Reserved register 1Bh
Functionality is reserved for future use.
Table 76.
Bit
Symbol
Access
Table 77.
Bit
7 to 0
9.2.2.13
MfTxReg register
Controls some MIFARE communication transmit parameters.
Table 78.
Bit
Symbol
Access
4
TPrescalEven 0
the following formula is used to calculate f
Timer
of the prescaler:
f
Timer
= 13.56 MHz / (2 * TPreScaler + 1).
the following formula is used to calculate f
Timer
of the prescaler:
f
Timer
= 13.56 MHz / (2 * TPreScaler + 2).
(Default TPrescalEven is logic 0)
changes the time-constant of the internal PLL during data
reception
Remark:
if set to 00b the PLL is frozen during data reception
changes the time constant of the internal PLL during burst
1
3 to 2
TauRcv[1:0]
-
1 to 0
TauSync[1:0]
-
Table 73.
Bit
DemodReg register bit descriptions
…continued
Symbol
Value
Description
Reserved register (address 1Ah); reset value: 00h bit allocation
7
6
5
4
3
2
1
0
reserved
-
Reserved register bit descriptions
Symbol
reserved
Description
reserved for future use
Reserved register (address 1Bh); reset value: 00h bit allocation
7
6
5
4
3
2
1
0
reserved
-
Reserved register bit descriptions
Symbol
Description
reserved
reserved for future use
MfTxReg register (address 1Ch); reset value: 62h bit allocation
7
6
5
reserved
-
4
3
2
1
TxWait[1:0]
R/W
0
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| MFRC52301HN1,151 | 功能描述:RFID應(yīng)答器 IC TRANSMISSION MOD 32-HVQFN 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 |
| MFRC52301HN1,157 | 功能描述:RFID應(yīng)答器 IC TRANSMISSION MOD 32-HVQFN 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 |
| MFRC52301HN1/TRAYB | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Contactless reader IC |
| MFRC52301HN1/TRAYBM | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Contactless reader IC |
| MFRC52302HN1,151 | 功能描述:RFID應(yīng)答器 CONTACTLESS READER IC 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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