CC2640R2FRHBR

The CC2640R2FRHBR is a highly integrated, low-power wireless microcontroller from Texas Instruments, specifically designed for Bluetooth Low Energy (BLE) applications. It is part of the SimpleLink™ family of devices, which are known for their ease of use and flexibility in developing IoT solutions.

Key Features:

1. Microcontroller Core:

   • The CC2640R2F is built around a 32-bit ARM Cortex-M3 processor, which operates at a maximum frequency of 48 MHz. This architecture provides a good balance of performance and power efficiency, making it suitable for battery-operated devices.

2. Memory:

   • The device includes 128 KB of flash memory and 20 KB of SRAM, allowing for the storage of application code and data. This memory configuration supports a variety of applications, from simple sensor nodes to more complex systems.

3. Wireless Connectivity:

   • The CC2640R2F supports Bluetooth 5.0, enabling features such as increased range, higher data throughput, and improved broadcasting capabilities. It is optimized for low-power operation, making it ideal for applications that require long battery life.

4. Power Management:

   • The device features multiple low-power modes, including a deep sleep mode that consumes as little as 1.5 µA. This is crucial for applications where battery life is a primary concern, such as wearables and remote sensors.

5. Integrated RF:

   • The CC2640R2F includes a built-in RF transceiver that operates in the 2.4 GHz ISM band. It supports various modulation schemes, including GFSK, and is designed to meet stringent regulatory requirements for wireless communication.

6. Peripheral Interfaces:

   • The microcontroller is equipped with a variety of peripheral interfaces, including GPIO, I2C, SPI, UART, and PWM. This versatility allows developers to connect a wide range of sensors, actuators, and other devices to the microcontroller.

7. Development Support:

   • Texas Instruments provides extensive development tools and software support for the CC2640R2F, including the Code Composer Studio IDE, the SimpleLink SDK, and various example projects. This support simplifies the development process and accelerates time-to-market.

8. Package and Dimensions:

   • The CC2640R2FRHBR is available in a compact 7 mm x 7 mm QFN package, which is suitable for space-constrained applications. The small footprint makes it easy to integrate into various designs.

9. Applications:

   • This microcontroller is ideal for a wide range of applications, including smart home devices, health and fitness trackers, industrial automation, and asset tracking. Its combination of low power consumption, robust wireless capabilities, and flexible interfacing options makes it a popular choice for IoT developers.

Conclusion:

The CC2640R2FRHBR from Texas Instruments is a powerful and efficient microcontroller that excels in Bluetooth Low Energy applications. Its combination of a high-performance ARM Cortex-M3 core, extensive memory, integrated RF capabilities, and low-power features make it an excellent choice for developers looking to create innovative and energy-efficient wireless solutions.