SRF 55V10S NB Infineon Technologies, SRF 55V10S NB Datasheet - Page 10

• Manufacturer Part Number: SRF 55V10S NB
• Manufacturer: Infineon Technologies

Specifications of SRF 55V10S NB

• Operating Temperature (max): 70C
• Operating Temperature Classification: Commercial
• Lead Free Status / RoHS Status: Not Compliant

®
my-d
vicinity secure
SRF 55V10S
execution of a transaction with a selected label is performed correctly without data corruption
resulting from other labels.
Multi-Application Functionality
®
The my-d
vicinity secure mode provides the possibility to use one large sector or up to 15 smaller
ones of flexible size.
Optionally, one sector can be addressed without authentication reading e.g. additional label and
user information.
®
The my-d
vicinity closes the gap between the diverging requirements for low cost memory and
secure, value token applications. Its unique value counter functionality eases the implementation of
value blocks and limited use.
The hierarchical approach of a key pair enables customized applications comprising different
memory access.
System Security
In the system design, substantial emphasis has been placed on security against fraud.
The serial number is unique for each label and cannot be changed. Access to the protected
memory of the label is only granted after a mutual authentication.
For all operations to the protected memory the authentication unit calculates and validates the
message authentication codes (MAC) to verify the data integrity. Additionally a key pair and
individually configurable access conditions secure the access to the protected memory
Short Product Information
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2007-07-02