STMicroelectronics

STM32W108C8U64TR

STM32W108C8U64TR Description

The STM32W108C8U64TR is a 32-bit microcontroller from STMicroelectronics, belonging to the STM32W series. It is designed for applications such as RF4CE and remote control, offering a robust and versatile solution for wireless communication and control systems. This microcontroller features 64KB of FLASH program memory and 8KB of RAM, providing ample storage for complex applications. It supports a wide supply voltage range of 1.18V to 3.6V, making it suitable for various power supply conditions.

The STM32W108C8U64TR is packaged in a 48-pin QFN surface-mount package, which is ideal for compact and space-constrained designs. It includes 24 I/O pins, enabling extensive connectivity options. The device also supports multiple communication interfaces, including I2C, SPI, and UART/USART, facilitating seamless integration with other electronic components and systems.

STM32W108C8U64TR Features

• Microcontroller Architecture: The STM32W108C8U64TR is built around a 32-bit ARM Cortex-M3 core, offering high performance and efficiency.
• Memory Configuration: It features 64KB of FLASH memory for program storage and 8KB of RAM for data storage, ensuring sufficient capacity for complex applications.
• Power Supply Range: The device operates within a wide voltage range of 1.18V to 3.6V, providing flexibility in power supply design.
• Communication Interfaces: The STM32W108C86U4TR supports I2C, SPI, and UART/USART interfaces, enabling versatile communication capabilities.
• I/O Pins: It includes 24 I/O pins, allowing for extensive peripheral connectivity.
• Package Type: The 48QFN surface-mount package is suitable for compact and space-efficient designs.
• Compliance and Status: The device is REACH unaffected and ROHS3 compliant, ensuring environmental and regulatory compliance. However, it is important to note that the STM32W108C8U64TR is now obsolete, and alternative solutions should be considered for new designs.

STM32W108C8U64TR Applications

The STM32W108C8U64TR is particularly well-suited for applications requiring wireless communication and remote control capabilities. Its integration of RF4CE functionality makes it ideal for consumer electronics, smart home devices, and industrial control systems. Specific use cases include:

• Remote Controls: The device's wireless capabilities and low power consumption make it perfect for battery-operated remote controls.
• Smart Home Devices: It can be used in smart home applications, such as wireless sensors and actuators, to enable seamless communication and control.
• Industrial Automation: The STM32W108C8U64TR can be employed in industrial automation systems for remote monitoring and control of machinery and processes.
• Consumer Electronics: It is suitable for a variety of consumer electronics applications, including wireless headsets, remote-controlled toys, and other wireless-enabled devices.

Conclusion of STM32W108C8U64TR

The STM32W108C8U64TR from STMicroelectronics is a powerful and versatile 32-bit microcontroller designed for wireless communication and remote control applications. Its combination of 64KB FLASH memory, 8KB RAM, and multiple communication interfaces makes it an excellent choice for a wide range of applications. Despite its obsolescence, the STM32W108C8U64TR remains a reliable solution for existing designs and can serve as a reference for selecting alternative, more modern solutions from the STM32 family.