onsemi NFC EW2023
100+
Downloads
Everyone
info
About this app
This application showcases onsemi's NFC/RF EEPROM family with Energy Harvesting.
It is designed to interface with a credit-card-size demo card that hosts N24C04E, a dual interface (RF and I2C) EEPROM with Energy Harvesting, and N34TS108, a low voltage digital temperature sensor.
The Energy Harvesting function allows the N24C04E to redirect the surplus energy captured from the smartphone’s RF field to an analog supply output that powers the temperature sensor and the on-board microcontroller. No battery is needed to power the application.
The microcontroller reads the temperature from the sensor and updates the content of the memory with this information via the I2C bus.
The information in the EEPROM is written in NDEF format, which allows cross platform compatibility.
More information is available at onsemi booth at Embedded World 2023, Nuremberg, Germany.
It is designed to interface with a credit-card-size demo card that hosts N24C04E, a dual interface (RF and I2C) EEPROM with Energy Harvesting, and N34TS108, a low voltage digital temperature sensor.
The Energy Harvesting function allows the N24C04E to redirect the surplus energy captured from the smartphone’s RF field to an analog supply output that powers the temperature sensor and the on-board microcontroller. No battery is needed to power the application.
The microcontroller reads the temperature from the sensor and updates the content of the memory with this information via the I2C bus.
The information in the EEPROM is written in NDEF format, which allows cross platform compatibility.
More information is available at onsemi booth at Embedded World 2023, Nuremberg, Germany.
Updated on
Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
No data shared with third parties
Learn more about how developers declare sharing
No data collected
Learn more about how developers declare collection
App support
About the developer
Semiconductor Components Industries, LLC
christopher.amos@onsemi.com
5701 N Pima Rd
Scottsdale, AZ 85250-2634
United States
+1 480-352-7220