onsemi N24RF16EDWPT3G

The N24RF16E is a RFID/NFC tag with a 16 Kb EEPROM device, offering both contactless and contact interface. In addition to the ISO/IEC 15693 radio frequency identification (RFID) interface protocol, the device features an I²C interface to communicate with a microcontroller. The I²C contact interface requires an external power supply. The 16 Kb EEPROM array is internally organized as 512 x 32 bits in RF mode and as 2048 x 8 bits when accessed from the I²C interface.

• Contactless Transmission of Data
• ISO 15693 / ISO 18000−3 Mode1 Compliant
• Vicinity Range Communication (up to 150 cm)
• Air Interface Communication at 13.56 MHz (HF)
• To Tag: ASK Modulation with 1.65 Kbit/s or 26.48 Kbit/s Data Rate
• From Tag: Load Modulation Using Manchester Coding with 423 kHz and 484 kHz Subcarriers in Low (6.6 Kbit/s) or High (26 Kbit/s) Data Rate Mode. Supports the 53 Kbit/s Data Rate with Fast Commands
• Read & Write 32−bit Block Mode
• Anti−collision Support
• Security:
• 64−bit Unique Identifier (UID)
• Multiple 32−bit Passwords and Lock Feature for Each User Memory Sector
• Supports Fast (400 kHz) and Fast−Plus (1 MHz) I²C Protocol
• 1.8 V to 5.5 V Supply Voltage Range
• 4−Byte Page Write Buffer
• I²C Timeout
• Schmitt Triggers and Noise Suppression Filters on I²C Bus Inputs (SCL and SDA)
• 512 Blocks x 32 Bits (16 Sectors of 32 Blocks Each): RF Mode
• 2048 x 8 Bits I²C Mode
• 2,000,000 Program/Erase Cycles
• 200 Year Data Retention
• -40°C to +105°C Temperature Range
• Configurable Output Pin: RF Write in Progress or RF Busy
• Energy Harvesting Analog Output
• SOIC, TSSOP 8−lead Packages
• These Devices are Pb−Free, Halogen Free/BFR Free and are RoHS Compliant