AT88SC3216CRF-MVB1G Atmel, AT88SC3216CRF-MVB1G Datasheet - Page 61

• Manufacturer Part Number: AT88SC3216CRF-MVB1G
• Description: CRYPTOMEMORY 32KBIT 16ZONE MVB
• Manufacturer: Atmel
• Series: CryptoMemory®, CryptoRF®r

Specifications of AT88SC3216CRF-MVB1G

• Rf Type: Read / Write
• Frequency: 13.56MHz
• Features: ISO1444-2, 1444-3, 32-kbits
• Package / Case: MVB Module
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

6.17.
6.17.1. Operation
6.17.2. Command Field Descriptions
6.17.3. Response Field Descriptions
6.17.4. Error Handling
6.17.5. Notes
5276C–RFID–3/09
DESELECT Command [$cA]
The DESELECT command places a PICC in the Halt State. This command is used at the end of a transaction.
Sending the DESELECT command (with a matching CID) to a PICC in the Active State places the PICC in the Halt
State. The User Zone, password, and authentication registers are cleared before the PICC enters the Halt State. Only
PICCs in the Active State are permitted to answer this command.
CID:
CRC:
CID:
ACK:
STATUS:
CRC:
If a DESELECT command containing transmission errors is received by the PICC, it is ignored and no response is
sent. The PICC reports errors in the status byte of the response.
Table 51.
The HLTB command is identical for 88SC and 88RF CryptoRF PICCs.
No errors
Echo Command >
Command >
The Card ID assigned by the ATTRIB command.
Communication error detection bytes.
The PICC transmits its assigned card ID in the response.
Acknowledge, the command executed correctly.
PICC status code.
Communication error detection bytes.
Status Codes returned in the DESELECT response
Error/Status Message
AT88SC0808/1616/3216/6416CRF, AT88RF04C
CID
Reader
CRC1
CRC2
$A
CID
STATUS
CRC1
CRC2
PICC
ACK
Status Code
$A
$00
Type
ACK
61