参数资料
型号: SRF55V10S
厂商: INFINEON TECHNOLOGIES AG
英文描述: Security & Chip Card ICs (my-d vicinity)
中文描述: 安全
文件页数: 3/10页
文件大小: 163K
代理商: SRF55V10S
my-d vicinity
SRF 55V10S
Short Product Information
3 / 10
2002-07-30
Intelligent 10–KBit
EEPROM
with Contactless Interface complying to ISO/IEC 15693
and Security Logic
my-d vicinity – Secure Mode Operation
Features
10-KBit EEPROM
Organised in 128 pages located in up to 16 sectors
Each page organised in 8 bytes for data storage + 2 bytes for administrative purposes
Configurable number of sectors (1 to 15) & sector size (1 up to 128 pages)
Service Area 4 pages
Configurable Key Area with up to 14 key pairs
Configurable User Area
Unique chip identification number
Smart Electronic Article Surveillance (EAS)
Easy Integration in existing infrastructure
On/Off EAS switch feature
Value Counters: up to 65536 units
(with a value range from 0 to 2
16
-1)
Each page in User Area configurable as a Counter
Support of Anti-Tearing
High Security Authentication Unit (optional use)
2-way (mutual) authentication with 64-bit secret key between reader and label
2 keys for each sector allow hierarchical key management
Multi-level security structure possible
Individual access rights for each key within a sector for each page
Only one sector can be opened at a time
Data integrity supported by 16 bit CRC (ISO 3309) and 32 bit MAC (after authentication)
Access protection of EEPROM by transport keys on chip delivery (optional use)
Physical Interface and Anticollision complying to ISO/IEC 15693
Carrier frequency: 13.56 MHz
up to 26 kbit/s data rate transfer
Anticollision method complying with ISO/IEC 15693 with identification of up to 30 tags/sec
Contactless transmission of data and supply energy
Coupling distance from 0 to 120 cm (typical, dependent on antenna)
EEPROM updating (erase and program) time maximum 4 ms per page
EEPROM endurance minimum 10
5
write/erase cycles
1
)
Data retention for minimum of 10 years
1
)
ESD
protection typical 4
kV
Ambient temperature –25
+85°C for chip and MCC, –25
+70°C for Inlay
1)
Values are temperature dependent
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