CC2420-RTR1 datasheet by Texas Instruments

CC2420-RTR1 Frequently Asked Questions (FAQs)

• What is the recommended operating voltage range for CC2420-RTR1?
  The recommended operating voltage range for CC2420-RTR1 is 2.1V to 3.6V, with a typical voltage of 2.5V.
• How do I configure the CC2420-RTR1 for optimal performance?
  To configure the CC2420-RTR1 for optimal performance, set the transmission power to the minimum required level, adjust the data rate and modulation scheme according to the application requirements, and use the built-in packet handling and error correction mechanisms.
• What is the maximum transmission distance of the CC2420-RTR1?
  The maximum transmission distance of the CC2420-RTR1 depends on the environment and the antenna used. In ideal conditions, the maximum transmission distance can be up to 100 meters, but it can be significantly reduced in the presence of obstacles or interference.
• How do I implement security features in my CC2420-RTR1-based design?
  The CC2420-RTR1 supports AES-128 encryption and decryption, and it also has a built-in 128-bit random number generator. You can use these features to implement security protocols such as IEEE 802.15.4 and Zigbee.
• What are the power consumption characteristics of the CC2420-RTR1?
  The CC2420-RTR1 has a typical receive current of 17.4mA, a typical transmit current of 14.8mA, and a typical sleep current of 0.2mA. The power consumption can be further reduced by using the device's low-power modes and optimizing the transmission and reception protocols.