Rocky100 – RFID Tag IC for IoT Solutions

Rocky100 – RFID Tag IC for IoT Solutions

The Rocky100 is a UHF RFID IC with advanced capabilities for developing battery-free sensor tags. The device features a configurable SPI port (master/slave) for communication with external devices and a configurable power output for driving external devices from the energy harvested from the UHF RF field.

The tag is compatible with EPC C1G2 RFID commercial readers. No custom hardware or custom commands are required. The Rocky100 is ideal for developing battery-free devices such as sensors, actuators or displays. These devices will help in asset or process monitoring applications as they provide a unique identification number plus data from the associated sensor without the need for batteries.

Gavin Rao

Gavin Rao
Sales Director Europe
San Sebastian, Spain

Key Facts

  • EPC Class-1 G2 compliant
  • ISO 18000-6 Type C compliant
  • 128-bit EPC & 48-bit TID
  • RF sensitivity: -13 dBm in passive and -35 dBm in BAP
  • Configurable power output: 1.2 V to 3.0 V
  • Configurable SPI port – master/slave
  • Operating temperature: -40 °C to +85 °C
  • 4 x 4 mm QFN16 packaging


  • Wireless identification
  • Energy harvesting
  • Non-battery wireless sensors/actuators
  • TPMS (Tire Pressure Monitoring Systems)
  • Cold chain monitoring
  • Orientation monitoring
  • Fill level monitoring
  • Open/close detection

As the largest RAIN RFID partner organization, RichRFID specializes in designing and manufacturing passive RFID (NFC & HF & UHF) inlays & labels, on-metal tags, anti-metal labels, RFID+EAS tags, tire tags, and etc. for retail, asset management, warehouses, logistics, healthcare, industry 4.0, and etc.

After acquiring Farsens wholly in 2020, a well-known passive UHF+ sensor chip company in Spain, we launched UHF+sensor chips and tags for TMPS, temperature, pressure, humidity, LED light, orientation, luminosity, weight, smart switches, and etc.

Product Category


Application Fields

Get to know our products

UHF RFID Battery-free Humidity and Temperature Sensor Tag
Rocky100 – RFID Tag IC for IoT Solutions
RFID High Protection Hard Tag
RFID Inlay Label
RFID Anti-metal & Liquid Label
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