Intelligent 64 byte EEPROM with contactless interface compliant to ISO/IEC 14443-3 Type A and support of NFC Forum Type 2 Tag operation.
Contactless Interface
Physical interface and anticollision compliant to ISO/IEC 14443-3 Type A
Operation frequency 13.56 MHz
Data rate 106 kbit/s in both direction
Contactless transmission of data and supply energy
Anticollision logic: Several cards may be operated in the field simultaneously
Unique IDentification number (7-byte double-size UID)
Read / write distance up to 10 cm and more (influenced by external circuitry i.e. reader and inlay design)
Up to 64 bytes EEPROM
Organized in 16 blocks of 4 bytes each
48 bytes freely programmable user memory
16 bytes of service area reserved for UID, LOCK bytes, OTP block
EEPROM programming time per page < 4 ms
EEPROM endurance minimum 10,000 erase/write cycles1)
NFC Tag Operation
Support of NFC Forum™ - Type 2 Tag Operation Specification
Support of static memory structure according to NFC Forum Type 2 Tag operation
UNINITIALIZED state, may be configured to INITIALIZED state
Electrical characteristics
On-chip capacitance 17 pF ± 5%
ESD protection minimum 2 kV
Ambient temperature -25°C ... +70°C (for the chip)
Summary of Features
Intelligent 64 byte EEPROM with contactless interface compliant to ISO/IEC 14443-3 Type A and support of NFC Forum Type 2 Tag operation.
Contactless Interface
- Physical interface and anticollision compliant to ISO/IEC 14443-3 Type A
- Operation frequency 13.56 MHz
- Data rate 106 kbit/s in both direction
- Contactless transmission of data and supply energy
- Anticollision logic: Several cards may be operated in the field simultaneously
- Unique IDentification number (7-byte double-size UID)
- Read / write distance up to 10 cm and more (influenced by external circuitry i.e. reader and inlay design)
Up to 64 bytes EEPROM
- Organized in 16 blocks of 4 bytes each
- 48 bytes freely programmable user memory
- 16 bytes of service area reserved for UID, LOCK bytes, OTP block
- EEPROM programming time per page < 4 ms
- EEPROM endurance minimum 10,000 erase/write cycles1)
NFC Tag Operation
- Support of NFC Forum™ - Type 2 Tag Operation Specification
- Support of static memory structure according to NFC Forum Type 2 Tag operation
- UNINITIALIZED state, may be configured to INITIALIZED state
Electrical characteristics
- On-chip capacitance 17 pF ± 5%
- ESD protection minimum 2 kV
- Ambient temperature -25°C ... +70°C (for the chip)
Summary of Features
