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RF Transceiver ICs

The CC2650F128RHBT is a microcontroller system-on-chip designed for use in low-power, short range wireless applications. It is manufactured by Texas Instruments, a leading company in the semiconductor industry. It combines Bluetooth Low Energy (BLE) radio and ARM Cortex-M3 CPU with a comprehensive set of analog and digital peripherals.

Application Fields

This particular chip is suitable for various applications that require low-power, short range communications. It can be used in home automation and energy management systems, building automation and remote lighting control, fitness and healthcare monitoring systems, wearables, short-range wireless sensors (SRW) and monitoring systems, and much more.

Another common use of the CC2650F128RHBT is in mesh networking, where individual nodes form a network that can be used to transmit data across large distances. This type of network is ideal for remote asset tracking, industrial automation, or environmental monitoring applications. Furthermore, this chip is also useful in medical devices, as it provides a low-power way to send vital data from patient monitors and other medical equipment to doctors and other specialists.

Working Principle

The CC2650F128RHBT works on the basis of Bluetooth Low Energy (BLE) radio and ARM Cortex-M3 CPU with a comprehensive set of analog and digital peripherals. This chip is compliant with the IEEE 802.15.4-2006 standard which is widely used for low-rate wireless personal area network (LR-WPAN). Without requiring an external processor, its ARM Cortex-M3 CPU core can run various application codes from memory. It also has several I/O interfaces which allow for communication with external devices.

This chip also utilizes a energy-efficient 2.4GHz radio for communication. All communication is encrypted via a secure AES-128-CCM encryption protocol. Through this encryption protocol, all data transmitted is protected and secure.

Furthermore, the CC2650F128RHBT also has an on-chip power-on reset circuit that provides a reliable power-on reset signal. This signal instructs the controllers when to start and stop its operations. The chip also boasts a very wide range of input power sources that can vary from 1.8V up to 3.8V.

Additionally, the CC2650F128RHBT does not require an external radio frequency (RF) dedicated system due to the on-chip Radios-on-Chip (ROC) architecture. This allows for easy integration and compatibility with any other 2.4Ghz RF transceivers. By using the integrated ROC, various low-power wireless communication applications can be implemented with improved performance and reliability.

Conclusion

The CC2650F128RHBT is a microcontroller system-on-chip designed for use in low-power, short range wireless applications. Its application fields include home automation, mesh networking, medical devices, and many more. It works on the basis of Bluetooth Low Energy (BLE) radio and ARM Cortex-M3 CPU with a comprehensive set of analog and digital peripherals. It also utilizes a secure AES-128-CCM encryption protocol and has an on-chip power-on reset circuit. Its integrated Radios-on-Chip (ROC) architecture makes it an ideal choice for various low-power wireless communication applications.

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