Intelligent EEPROM with contactless interface (ISO/IEC 15693 or ISO/IEC 18000-3 Mode ) and security logic.
Contactless Interface
Physical interface and anticollision compliant to ISO/IEC 15693
Contactless transmission of data and supply energy
Data rate up to 26 kbit/s - operation frequency: 13.56 MHz
Anticollision logic with identification of up to 30 Tags per second
Read / write distance up to 150 cm (influenced by external circuitry i.e. reader and inlay design)
EEPROM
Up to 320 byte EEPROM memory
Custom mode - page organization of memory
up to 32 pages of user memory (page size 8 bytes for data storage and 2 bytes for administration purposes)
configurable number of sectors (1 to 15) and sector size (1 to 128 pages)
configurable Key Area with up to 14 key pairs and configurable User Area
Unique IDentification number (UID)
EEPROM programming time per page < 4 ms
EEPROM endurance minimum 100,000 erase/write cycles (Values are temperature dependent)
Data retention minimum 10 years (Values are temperature dependent)
Value Counters: up to 65536
Each page in the User Area is configurable as a Value Counter
Support of Anti-Tearing
Security Features
State-of-the-art challenge and response security algorithm
2-way mutual authentication with 64-bit key
2 keys per sector enable hierarchical key management
multi-level security structure possible
individual access rights for each key within a sector of each page
only one sector can be accessed at a time
32 bit message authentication code (MAC) verifies data integrity
Transport key on chip delivery
Electrical characteristics
ESD protection minimum 2 kV
Ambient temperature -25°C ... +70°C (for the chip)
Chip capacitance 23.5 pF ± 5%
High on-chip capacitance chip available (97pF ± 5%) allowing small tag antenna designs
Development Tool
Evaluation Kit my-d™ including my-d™ manager software
Intelligent EEPROM with contactless interface (ISO/IEC 15693 or ISO/IEC 18000-3 Mode ) and security logic.
Contactless Interface
- Physical interface and anticollision compliant to ISO/IEC 15693
- Contactless transmission of data and supply energy
- Data rate up to 26 kbit/s - operation frequency: 13.56 MHz
- Anticollision logic with identification of up to 30 Tags per second
- Read / write distance up to 150 cm (influenced by external circuitry i.e. reader and inlay design)
EEPROM
- Up to 320 byte EEPROM memory
- Custom mode - page organization of memory
- up to 32 pages of user memory (page size 8 bytes for data storage and 2 bytes for administration purposes)
- configurable number of sectors (1 to 15) and sector size (1 to 128 pages)
- configurable Key Area with up to 14 key pairs and configurable User Area
- Unique IDentification number (UID)
- EEPROM programming time per page < 4 ms
- EEPROM endurance minimum 100,000 erase/write cycles (Values are temperature dependent)
- Data retention minimum 10 years (Values are temperature dependent)
Value Counters: up to 65536
- Each page in the User Area is configurable as a Value Counter
- Support of Anti-Tearing
Security Features
- State-of-the-art challenge and response security algorithm
- 2-way mutual authentication with 64-bit key
- 2 keys per sector enable hierarchical key management
- multi-level security structure possible
- individual access rights for each key within a sector of each page
- only one sector can be accessed at a time
- 32 bit message authentication code (MAC) verifies data integrity
- Transport key on chip delivery
Electrical characteristics
- ESD protection minimum 2 kV
- Ambient temperature -25°C ... +70°C (for the chip)
- Chip capacitance 23.5 pF ± 5%
- High on-chip capacitance chip available (97pF ± 5%) allowing small tag antenna designs
Development Tool
- Evaluation Kit my-d™ including my-d™ manager software
