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| 型號： | MFRC52201HN1 |
| 廠商： | NXP Semiconductors N.V. |
| 元件分類： | 通信及網(wǎng)絡 |
| 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& |
| 文件頁數(shù)： | 48/92頁 |
| 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
48 of 92
NXP Semiconductors
MFRC522
Contactless reader IC
9.3.2.5
TxControlReg register
Controls the logical behavior of the antenna driver pins TX1 and TX2.
Table 61.
Bit
Symbol
Table 62.
Bit Symbol
7
InvTx2RFOn 1
6
InvTx1RFOn 1
5
InvTx2RFOff 1
4
InvTx1RFOff 1
3
Tx2CW
2
RxMultiple
0
1
receiver is deactivated after receiving a data frame
able to receive more than one data frame
only valid for data rates above 106 kBd in order to handle the
polling command
after setting this bit the Receive and Transceive commands will
not terminate automatically. Multiple reception can only be
deactivated by writing any command (except the Receive
command) to the CommandReg register, or by the host clearing
the bit
if set to logic 1, an error byte is added to the FIFO buffer at the
end of a received data stream which is a copy of the ErrorReg
register value
reserved for future use
1 to 0
reserved
-
Table 60.
Bit
RxModeReg register bit descriptions
…continued
Symbol
Value
Description
TxControlReg register (address 14h); reset value: 80h bit allocation
7
6
5
InvTx2RF
On
On
Off
R/W
R/W
R/W
4
3
2
1
0
InvTx1RF
InvTx2RF
InvTx1RF
Off
R/W
Tx2CW reserved
Tx2RFEn
Tx1RFEn
Access
R/W
-
R/W
R/W
TxControlReg register bit descriptions
Value Description
output signal on pin TX2 inverted when driver TX2 is enabled
output signal on pin TX1 inverted when driver TX1 is enabled
output signal on pin TX2 inverted when driver TX2 is disabled
output signal on pin TX1 inverted when driver TX1 is disabled
1
output signal on pin TX2 continuously delivers the unmodulated
13.56 MHz energy carrier
0
Tx2CW bit is enabled to modulate the 13.56 MHz energy carrier
reserved
-
reserved for future use
Tx2RFEn
1
output signal on pin TX2 delivers the 13.56 MHz energy carrier
modulated by the transmission data
Tx1RFEn
1
output signal on pin TX1 delivers the 13.56 MHz energy carrier
modulated by the transmission data
2
1
0
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相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| MFRC52201HN1,115 | 功能描述:RFID應答器 RoHS:否 制造商:Murata 存儲容量:512 bit 工作溫度范圍:- 40 C to + 85 C 安裝風格:SMD/SMT 封裝 / 箱體: 封裝:Reel |
| MFRC52201HN1,118 | 功能描述:RFID應答器 RoHS:否 制造商:Murata 存儲容量:512 bit 工作溫度范圍:- 40 C to + 85 C 安裝風格:SMD/SMT 封裝 / 箱體: 封裝:Reel |
| MFRC52201HN1,151 | 功能描述:RFID應答器 Contactless Reader 32-Pin RoHS:否 制造商:Murata 存儲容量:512 bit 工作溫度范圍:- 40 C to + 85 C 安裝風格:SMD/SMT 封裝 / 箱體: 封裝:Reel |
| MFRC52201HN1,157 | 功能描述:RFID應答器 CL READER IC’S RoHS:否 制造商:Murata 存儲容量:512 bit 工作溫度范圍:- 40 C to + 85 C 安裝風格:SMD/SMT 封裝 / 箱體: 封裝:Reel |
| MFRC52201HN1/TRAYB | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Contactless reader IC |
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