AT88RF04C-WA1 Atmel, AT88RF04C-WA1 Datasheet - Page 16

• Manufacturer Part Number: AT88RF04C-WA1
• Manufacturer: Atmel

Specifications of AT88RF04C-WA1

• Lead Free Status / RoHS Status: Supplier Unconfirmed

5.3.2. Command Field Descriptions
16
PUPI:
Param:
TBmax:
CID:
Table 10.
AT88SC0808/1616/3216/6416CRF, AT88RF04C
Bit 7
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
Bit 6
PseudoUnique PICC Identifier. This is the card ID used for anticollision, stored in the System Zone.
ISO/IEC 14443 communication capabilities reported to the PICC. The contents of Param Bytes 1, 2, and
3 do not alter the behavior of CryptoRF PICCs.
A parameter sent by the PCD reporting the receive buffer size of the PCD. Default value is $0.
The Card ID Number (CID) in ATTRIB Param Byte 4 and in the ATTRIB Response is encoded as shown
in Table 10 and Table 11. Each PICC is assigned a unique CID when it is placed in the Active State.
CryptoRF Active State commands use the assigned CID to direct the commands to the desired PICC.
Coding of the Card ID in the ATTRIB command and response for 88SC PICCs.
0
0
0
0
1
1
1
1
0
0
0
0
1
1
1
1
Bit 5
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
Bit 4
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
Not Supported
Not Supported
CID
10
11
12
13
14
1
2
3
4
5
6
7
8
9
5276C–RFID–3/09