STMicroelectronics STM32W108CZU73TR Wireless Microcontroller, LQFP-64 Package

STM32W108CZU73TR Overview

The STM32W108CZU73TR is a high-performance system-on-chip designed for wireless communication and embedded applications. It integrates a 32-bit ARM Cortex-M3 core, delivering efficient processing power combined with low power consumption. This device offers advanced RF capabilities suitable for IEEE 802.15.4 and ZigBee protocols, making it ideal for industrial and home automation solutions. With embedded flash memory and comprehensive peripherals, it provides a compact and reliable platform for developing connected, low-power devices. For detailed specifications and supply, refer to Fabricant de circuits intégrés.

STM32W108CZU73TR Technical Specifications

STM32W108CZU73TR Key Features

• ARM Cortex-M3 core running up to 24 MHz enables robust processing for real-time wireless communication and embedded control.
• Integrated IEEE 802.15.4 radio ensures seamless operation within ZigBee and other 2.4 GHz wireless mesh networks, critical for IoT applications.
• Low power consumption modes extend battery life in portable and remote sensor devices, enhancing system efficiency.
• 256 KB embedded flash memory allows for complex firmware and secure code storage without external memory requirements.
• Extensive peripheral set including USART, SPI, I2C, ADC, and timers supports flexible interface options for diverse sensor and actuator integration.
• Wide operating voltage range from 2.1 V to 3.6 V ensures compatibility with various power sources and battery types.
• 73-pin LQFP package provides a balance of compact size and accessible I/O pins for advanced embedded system designs.

Applications typiques

• Wireless sensor networks for industrial monitoring, enabling real-time data acquisition and low-power communication over mesh networks.
• Home automation systems requiring reliable ZigBee connectivity for lighting control, security, and HVAC management.
• Smart metering devices that benefit from integrated RF and processing capabilities to transmit consumption data efficiently.
• Remote controls and medical devices where low power consumption and compact form factor are essential for prolonged operation.

STM32W108CZU73TR Advantages vs Typical Alternatives

This device combines a high-efficiency ARM Cortex-M3 core with integrated IEEE 802.15.4 radio, offering superior integration compared to separate MCU and radio solutions. Its low power consumption modes and embedded flash memory reduce overall system complexity and enhance reliability, making it an advantageous choice for battery-powered wireless applications requiring robust connectivity and processing.

STM32W108CZU73TR Brand Info

The STM32W108CZU73TR is part of the STM32W family produced by STMicroelectronics, a global leader in semiconductor manufacturing. STMicroelectronics specializes in microcontrollers and wireless connectivity solutions that drive innovation in IoT, industrial, and consumer electronics. This product leverages ST??s expertise in combining ARM Cortex-M processors with low-power radio transceivers, delivering scalable and cost-effective solutions for embedded wireless applications.

FAQ

What wireless protocols does the STM32W108CZU73TR support?

The device supports the IEEE 802.15.4 standard, which is the basis for wireless protocols such as ZigBee. This enables reliable 2.4 GHz wireless mesh networking suitable for IoT and industrial automation systems.

What is the maximum operating frequency of the embedded processor?

The integrated ARM Cortex-M