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參數(shù)資料
| 型號(hào)： | MFRC52201HN1 |
| 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： | 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)： | 41/92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
41 of 92
NXP Semiconductors
MFRC522
Contactless reader IC
9.3.1.9
Status2Reg register
Contains status bits of the receiver, transmitter and data mode detector.
Table 37.
Bit
Symbol
Access
Table 38.
Bit
7
Status2Reg register (address 08h); reset value: 00h bit allocation
7
6
5
TempSensClear
I
2
CForceHS
reserved
R/W
R/W
4
3
2
ModemState[2:0]
R
1
0
MFCrypto1On
D
-
Status2Reg register bit descriptions
Symbol
TempSensClear
Value
1
Description
clears the temperature error if the temperature is below the
alarm limit of 125
°
C
I
2
C-bus input filter settings:
the I
2
C-bus input filter is set to the High-speed mode
independent of the I
2
C-bus protocol
the I
2
C-bus input filter is set to the I
2
C-bus protocol used
reserved
indicates that the MIFARE Crypto1 unit is switched on and
therefore all data communication with the card is encrypted
can only be set to logic 1 by a successful execution of the
MFAuthent command
only valid in Read/Write mode for MIFARE standard cards
this bit is cleared by software
shows the state of the transmitter and receiver state
machines:
idle
wait for the BitFramingReg register’s StartSend bit
TxWait: wait until RF field is present if the TModeReg
register’s TxWaitRF bit is set to logic 1
the minimum time for TxWait is defined by the TxWaitReg
register
transmitting
RxWait: wait until RF field is present if the TModeReg
register’s TxWaitRF bit is set to logic 1
the minimum time for RxWait is defined by the
RxWaitReg register
wait for data
receiving
6
I
2
CForceHS
1
0
-
-
5 to 4
3
reserved
MFCrypto1On
2 to 0
ModemState[2:0]
-
000
001
010
011
100
101
110
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| 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 |
| MFRC52201HN1,118 | 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 |
| MFRC52201HN1,151 | 功能描述:RFID應(yīng)答器 Contactless Reader 32-Pin 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 |
| MFRC52201HN1,157 | 功能描述:RFID應(yīng)答器 CL READER IC’S 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 |
| MFRC52201HN1/TRAYB | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Contactless reader IC |
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