onsemi N24RF64
The N24RF64 is a RFID/NFC tag with a 64 Kb EEPROM device, offering both contactless and contact interface. The I2C contact interface requires an external power supply. The 64 Kb EEPROM array is internally organized as 2048 x 32 bits in RF mode and as 8192 x 8 bits when accessed from the I2C interface.| Part No. | N24RF64 |
|---|---|
| Datasheet | N24RF64 Download |
| Manufacturer |  onsemi |
| Description | Dual Interface RFID 64-Kb EEPROM |
| Buy | Stock & Price |
DESCRIPTION
In addition to the ISO/IEC 15693 radio frequency identification (RFID) interface protocol, the device features an I2C interface to communicate with a microcontroller.FEATURES
● 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...
