The CC2564BYFVR is a high-performance 2.4GHz wireless microcontroller from Texas Instruments, designed for ZigBee® and IEEE 802.15.4-based IoT applications. Built around an ARM® Cortex®-M3 core running at 32 MHz, this device integrates a robust RF transceiver with a versatile MCU, enabling low-power, reliable communication in smart home, industrial, and sensor network systems. Housed in a compact TSSOP-38 package, it supports ZigBee Pro, 6LoWPAN, and proprietary protocols, with a wide operating voltage range (1.8V to 3.6V) for diverse power supply scenarios.

Key Features

Equipped with 128 KB Flash and 8 KB RAM, the CC2564BYFVR delivers robust processing and storage for complex IoT applications. Its RF transceiver achieves a maximum output power of +4 dBm and receiver sensitivity of -94 dBm, ensuring reliable communication over distances up to 1 km in open environments. The device features low-power modes (down to 0.8 µA in sleep), AES-128 encryption for secure data transmission, and a broad temperature range (-40°C to +85°C). It includes peripherals such as 22 GPIOs, UART, SPI, I2C, and a 12-bit ADC, simplifying system integration.

Applications

Primarily used in smart home automation (lighting, security sensors), industrial IoT (asset tracking, predictive maintenance), and healthcare devices (wearables, patient monitoring), this MCU is ideal for battery-operated nodes requiring long-range, low-power connectivity. It is also employed in building automation, agricultural monitoring, and wireless sensor networks where mesh networking and minimal power consumption are critical. Its compatibility with mesh topologies and legacy systems enhances its versatility in commercial and industrial settings.

Summary

The CC2564BYFVR combines high-performance wireless capabilities, energy-efficient design, and protocol flexibility, making it a key component for IoT systems demanding reliability and scalability. Its compact form factor, integrated security, and wide environmental tolerance simplify deployment in industrial, commercial, and consumer applications. This device is essential for developers creating low-power, long-range wireless solutions in resource-constrained environments.