參數(shù)資料
型號: CLRC66301HN
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: CLRC66301HN<SOT617-3 (HVQFN32)|<<http://www.nxp.com/packages/SOT617-3.html<1<Always Pb-free,;CLRC66301HN<SOT617-3 (HVQFN32)|<<http://www.nxp.com/packages/SOT617-3.html<
文件頁數(shù): 12/100頁
文件大?。?/td> 856K
代理商: CLRC66301HN
CLRC663
All information provided in this document is subject to legal disclaimers.
NXP B.V. 2011. All rights reserved.
Preliminary data sheet
COMPANY PUBLIC
Rev. 3.1 — 26 September 2011
171131
19 of 126
NXP Semiconductors
CLRC663
Contactless reader IC
9.2 Description/Command register
9.2.1 Command_Reg
Starts and stops command execution.
Table 16:
Command_Reg register (address 00h); reset value: 40h
Bit
7
6
5
4
3
2
1
0
Symbol
Standby
Mode Off
-
Command
Access
rights
dy
r/w
RFU
dy
Table 17:
Description of Command_Reg bits
Bit
Symbol
Description
7
Standby
Set to 1, the IC is entering power-down mode.
6
ModemOff
Set to logic 1, the receiver and the transmitter circuit is powering down.
50
RFU
4 to 0
Command
Defines the actual command for the CLRC663.
Table 18:
Command overview
Command
Nr.
Short description
Idle
0.0000
00h
no action, cancels current command execution
LPCD
0.0001
01h
Low power card detection and/or auto trimming
LoadKey
0.0010
02h
Reads a key from FiFo buffer and puts it into key buffer
MFAuthent
0.0011
03h
Performs the MIFARE standard authentication in MIFARE
read/write mode only
AckReq
0.0100
04h
Performs a query, a Ack and a Req-Rn for ISO/IEC
18000-3 mode 3
Receive
0.0101
05h
Enables data receive
Transmit
0.0110
06h
Transmits data from the FiFo buffer
Transceive
0.0111
07h
Transmits data from the FiFo buffer and automatically
activates the receiver after transmission finished
WriteE2
0.1000
08h
Gets one byte from FiFo buffer and writes it to the internal
EEProm
WriteE2Pages
0.1001
09h
Gets up to 64 bytes from FiFo buffer and writes it to the
internal EEPROM
ReadE2
0.1010
0Ah
Reads data from the EEPROM and puts it into the FiFo
buffer
LoadReg
0.1100
0Ch
Reads data from the internal EEPROM and initializes the
CLRC663 registers
LoadProtocol
0.1101
0Dh
Reads data from the internal EEPROM and initializes the
CLRC663 registers needed for a protocol change
LoadKeyE2
0.1110
0Eh
Copies a MIFARE key of the EEPROM into the key buffer
StoreKeyE2
0.1111
0Fh
Stores a MIFARE key into the EEPROM
Soft Reset
1.1111
1Fh
Resets the CLRC663 to EEPROM configuration
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