SLE 66R01P

Overview

Intelligent EEPROM with contactless interface

Summary of Features:

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)
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