SLE 66R01P

Intelligent 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 directions

- Contactless transmission of data and supply energy

- Anticollision logic: Several cards may be operated in the field simultaneousl

• 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)

152 byte EEPROM

• Organized in 38 blocks of 4 bytes each
• 128 bytes freely programmable User Memory
• 24 bytes of service area reserved for UID, configuration, LOCK Bytes, OTP block and manufacturer data
• Read and write of 128 bytes of User Memory in less than 100 ms
• Programming time per block < 4 ms
• Endurance minimum 10,000 erase/write cycles (temperature dependent)
• Data Retention minimum 5 years (temperature dependent)

Privacy Features

• 32 bit of One Time Programmable (OTP) memory area
• Locking mechanism for each block
• Block Lock mechanism
• Optional 32 bit password for read/write or write access
• Optional password retry counter
• Optional 16 bit value counter

Data protection

• Data integrity supported by 16 bit CRC, parity bit, command length check
• Anti-tearing mechanism for OTP, password retry counter and value counter

NFC Forum™ Operation

• Compliant to NFC Forum™ Type 2 Tag Operation
• Support of Static and Dynamic Memory Structure according to NFC Forum™ Type 2 Tag Operation
• Pre-configured NFC memory with empty NDEF message  (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)