AT88SC3216CRF-MVB1G Atmel, AT88SC3216CRF-MVB1G Datasheet - Page 101

• 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

Appendix I.
I.1.
I.2.
5276C–RFID–3/09
CryptoRF contains security options that can be enabled by the customer at personalization. By default no security is
enabled, allowing CryptoRF to operate as a simple RFID EEPROM memory. Enabling password security on a User
Zone restricts access to the data to users with knowledge of the password.
Communication Security
Communication between the PICC and reader operates in three security modes. The Normal mode allows
communication of all types of data in the clear. Authentication mode encrypts only passwords. Encryption mode
encrypts both user data and passwords. The default communication mode is Normal mode.
Table 74.
Note:
As shown in Table 74, passwords sent by the Host to CryptoRF in Normal Communication Security mode are
communicated in the clear, without being encrypted. In the Authentication or Encryption Communication Security
modes passwords are encrypted.
Transport Password
The Transport Password protects the Configuration Memory contents on all CryptoRF devices from accidental
changes. All CryptoRF devices are shipped from Atmel with a Transport Password stored in password register Write 7.
No changes to the Configuration Memory are permitted unless the Transport Password has been verified using the
Check Password command.
Table 75.
Normal
Authentication
Encryption
Communication Mode
AT88SC0808CRF
AT88SC1616CRF
AT88SC3216CRF
AT88SC6416CRF
Part Number
AT88RF04C
1. 88RF PICCs support an encryption option for programming secrets. See Appendix F.
CryptoRF
Using Password Security
CryptoRF Communication Security Options.
CryptoRF Family Password Characteristics and Transport Passwords
AT88SC0808/1616/3216/6416CRF, AT88RF04C
4 Sets
8 Sets
8 Sets
8 Sets
8 Sets
Encryption
User Data
Password Sets
Clear
Clear
0,1,2,3,4,5,6,7
0,1,2,3,4,5,6,7
0,1,2,3,4,5,6,7
0,1,2,3,4,5,6,7
Set Number
0,1,2,7
System Data
Clear
Clear
Clear
(1)
PW Index
$07
$07
$07
$07
$07
Transport Password
Passwords
Encryption
Encryption
$30 1D D2
$70 BA 2E
Password
$40 7F AB
$60 78 AF
Clear
$50 44 72
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