CC2662R-Q1

The CC2662R-Q1 is a highly integrated, low-power wireless microcontroller from Texas Instruments designed for automotive and industrial applications. It features an Arm Cortex-M4F processor running at up to 48 MHz, offering high performance while maintaining exceptional power efficiency—critical for battery-powered and energy-sensitive systems. The device includes 512 KB of flash memory and 128 KB of RAM, enabling robust on-chip data storage and real-time processing capabilities. This microcontroller supports IEEE 802.15.4-2015 and Zigbee PRO protocols, making it ideal for mesh networking in smart building automation, industrial sensor networks, and connected vehicle systems. Its integrated RF transceiver operates in the 2.4 GHz ISM band with support for adaptive frequency hopping, ensuring reliable communication in noisy environments. The CC2662R-Q1 also provides enhanced security features including hardware-accelerated AES-128 encryption, secure boot, and secure firmware updates, which are essential for protecting sensitive automotive and industrial communications. Designed for harsh operating conditions, the CC2662R-Q1 meets AEC-Q100 Grade 1 qualification standards, ensuring reliability in automotive environments ranging from -40°C to +125°C. It offers a wide range of peripherals such as multiple timers, UARTs, SPI, I2C, and ADCs, supporting seamless integration with sensors, actuators, and other external components. Additionally, the device includes a dedicated low-power coprocessor (LPCC) that allows for efficient offloading of tasks like sensor reading or data preprocessing, further reducing main CPU load and improving overall system efficiency. The CC2662R-Q1 is optimized for ultra-low power consumption, with active current as low as 20 µA/MHz and deep sleep current below 1 µA, making it suitable for long-term operation in remote or hard-to-reach deployments. It also features a flexible power management system that enables dynamic voltage scaling and clock gating to minimize energy use based on application needs. These characteristics make it well-suited for use in tire pressure monitoring systems (TPMS), remote keyless entry, smart lighting, and industrial asset tracking solutions. With comprehensive development support through TI’s SimpleLink™ SDK, Code Composer Studio, and extensive documentation, the CC2662R-Q1 accelerates time-to-market for developers. Its robust architecture, stringent automotive qualification, and advanced connectivity options position it as a trusted solution for next-generation connected systems requiring both performance and reliability.