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PDF CLRC632 Data sheet ( Hoja de datos )
| Número de pieza | CLRC632 | |
| Descripción | Multiple Protocol Contactless Reader IC | |
| Fabricantes | NXP Semiconductors | |
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INTEGRATED CIRCUITS
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& I•CODE
CL RC632
Multiple Protocol Contactless Reader IC
Product Specification
Revision 3.0
Confidential
May 2003
Philips
Semiconductors
1 page  
Philips Semiconductors
Multiple Protocol Contactless Reader IC
Product Specification Rev. 3.0; May 2003
CL RC632
18.3.3
18.4
18.4.1
18.4.2
18.4.3
18.4.4
18.4.5
Idle Command 00hex ..........................................................................................................................114
Commands for ISO14443 A Card Communication ...........................................................................115
Transmit Command 1Ahex..................................................................................................................115
Receive Command 16hex ...................................................................................................................119
Transceive Command 1Ehex ..............................................................................................................122
States of the Card Communication ...................................................................................................122
State Diagram for the Card Communication .....................................................................................123
18.5
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Commands for I•CODE1 and ISO15693 Label Communication ......................................................124
18.5.1 Transmit Command 1Ahex..................................................................................................................124
18.5.2 Receive Command 16hex ...................................................................................................................126
18.5.3 Transceive Command 1Ehex ..............................................................................................................128
18.5.4 States of the Label Communication ..................................................................................................128
18.5.5 State Diagram for the Label Communication ....................................................................................128
18.6
18.6.1
18.6.2
18.7
18.7.1
18.7.2
18.8
18.9
18.9.1
18.9.2
18.9.3
18.9.4
Commands to Access the E²PROM..................................................................................................130
WriteE2 Command 01hex ...................................................................................................................130
ReadE2 Command 03hex ...................................................................................................................132
Diverse Commands...........................................................................................................................132
LoadConfig Command 07hex..............................................................................................................132
CalcCRC Command 12hex .................................................................................................................133
Error Handling during Command Execution......................................................................................134
MIFARE® Classic Security Commands.............................................................................................135
LoadKeyE2 Command 0Bhex .............................................................................................................135
LoadKey Command 19hex..................................................................................................................135
Authent1 Command 0Chex .................................................................................................................136
Authent2 Command 14hex..................................................................................................................136
19
19.1
19.2
19.3
MIFARE CLASSIC AUTHENTICATION AND CRYPTO1..............................................................137
General..............................................................................................................................................137
Crypto1 Key Handling .......................................................................................................................137
Performing MIFARE Classic Authentication....................................................................................138
20 TYPICAL APPLICATION..................................................................................................................139
20.1 Circuit Diagram..................................................................................................................................139
20.2
20.2.1
20.2.2
20.2.3
20.2.4
Circuit Description .............................................................................................................................140
EMC Low Pass Filter.........................................................................................................................140
Antenna matching .............................................................................................................................140
Receiving Circuit ...............................................................................................................................141
Antenna Coil......................................................................................................................................141
21 TEST SIGNALS ................................................................................................................................142
21.1 General..............................................................................................................................................142
21.2 Measurements Using the Serial Signal Switch .................................................................................142
21.2.1 Tx-Control..........................................................................................................................................143
21.2.2 Rx-control ..........................................................................................................................................144
5 Confidential
5 Page 
Philips Semiconductors
Multiple Protocol Contactless Reader IC
Product Specification Rev. 3.0; May 2003
CL RC632
3.2 Pin Description
Pin Types: I...Input; O...Output; PWR...Power
PIN SYMBOL
1 OSCIN
2 IRQ
3 MFIN
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TYPE
I
O
I
42 MFOUT
O
5 TX1
O
6 TVDD
PWR
7 TX2
O
8 TVSS
PWR
9 NCS
I
NWR
101 R/NW
I
I
nWrite
I
NRD
111 NDS
I
I
nDStrb
I
12 DVSS
PWR
13 D0
O
13 D0 to D7
I/O
…
201 AD0 to AD7 I/O
ALE I
211 AS
nAStrb
I
I
NSS
A0
I
I
221 nWait
O
MOSI
I
PIN Description (continued)
DESCRIPTION
Crystal Oscillator Input: input to the inverting amplifier of the oscillator.
This pin is also the input for an externally generated clock (fosc = 13.56 MHz).
Interrupt Request: output to signal an interrupt event
MIFARE Interface Input: accepts a digital, serial data stream according to
ISO14443A (MIFARE)
MIFARE Interface Output: delivers a serial data stream according to ISO14443A
(MIFARE)
I•CODE Interface Output: delivers a serial data stream according to I•CODE1 and
ISO 15693
Transmitter 1: delivers the modulated 13.56 MHz energy carrier
Transmitter Power Supply: supplies the output stage of TX1 and TX2
Transmitter 2: delivers the modulated 13.56 MHz energy carrier
Transmitter Ground: supplies the output stage of TX1 and TX2
Not Chip Select: selects and activates the µ-Processor interface of the CL RC632
Not Write: strobe to write data (applied on D0 to D7) into the CL RC632 register
Read Not Write: selects if a read or write cycle shall be performed.
Not Write: selects if a read or write cycle shall be performed
Not Read: strobe to read data from the CL RC632 register (applied on D0 to D7)
Not Data Strobe: strobe for the read and the write cycle
Not Data Strobe: strobe for the read and the write cycle
Digital Ground
Master In Slave Out (MISO), SPI interface,
8 Bit Bi-directional Data Bus
8 Bit Bi-directional Address and Data Bus
Address Latch Enable: signal to latch AD0 to AD5 into the internal address latch
when HIGH.
Address Strobe: strobe signal to latch AD0 to AD5 into the internal address latch
when HIGH.
Not Address Strobe: strobe signal to latch AD0 to AD5 into the internal address latch
when LOW.
Not Slave Select: strobe for the SPI communication
Address Line 0: Bit 0 of register address
Not Wait: signals with LOW that an access-cycle may started and with HIGH that it
may be finished.
Master Out Slave In, SPI interface
1 These pins offer different functionality according to the selected µ-Processor interface type. For detailed
information, refer to chapter 4.
2 The SL RC400 uses the name SIGOUT for the MFOUT pin. The CLRC 632 functionality includes the test possibilities
for the SL RC 400 using the pin MFOUT.
11 Confidential
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