STM32W108CCU74TR Overview
The STM32W108CCU74TR is a highly integrated wireless microcontroller designed to streamline development in low-power, embedded RF applications. Featuring a 32-bit ARM Cortex-M3 core running at up to 24 MHz, it supports robust IEEE 802.15.4-compliant radio communication, making it ideal for wireless sensor networks, home automation, and industrial control systems. This device integrates 256 KB of Flash memory and 40 KB of RAM, providing ample space for complex applications. Its ultra-low power modes and embedded RF transceiver enable extended battery life and reliable wireless connectivity. The STM32W108CCU74TR is a versatile solution from IC 제조업체 tailored for engineers demanding efficiency and performance in compact form factors.
STM32W108CCU74TR Technical Specifications
| 매개변수 | 사양 |
|---|---|
| 핵심 | ARM 32-bit Cortex-M3 |
| Maximum CPU Frequency | 24MHz |
| 플래시 메모리 | 256 KB |
| RAM | 40 KB |
| 작동 전압 | 2.0 V to 3.6 V |
| RF Standard | IEEE 802.15.4 |
| RF Frequency Band | 2.4 GHz ISM band |
| 패키지 | 74-pin LQFP |
| Power Consumption (Rx Mode) | Approx. 19 mA |
| Power Consumption (Tx Mode) | Typical 17.4 mA @ 0 dBm output power |
STM32W108CCU74TR Key Features
- ARM Cortex-M3 Core: Provides high-performance 32-bit processing with low power consumption, enabling efficient execution of complex wireless protocols and application code.
- Integrated IEEE 802.15.4 Radio: Ensures reliable, standards-compliant wireless communication in the 2.4 GHz ISM band, simplifying design and reducing overall BOM cost.
- Large On-chip Memory: 256 KB Flash and 40 KB RAM support advanced applications and firmware updates without external memory, improving system reliability and integration.
- Low Power Operation: Multiple power-saving modes and optimized RF power consumption extend battery life in portable and remote systems.
- Comprehensive Peripheral Set: Includes timers, ADC, UART, SPI, and I2C interfaces for versatile connectivity and sensor integration.
일반적인 애플리케이션
- Wireless sensor networks for industrial automation, enabling scalable and efficient data collection with minimal power drain.
- Home and building automation systems requiring secure, low-power wireless control and monitoring.
- Remote metering solutions where robust wireless communication and low energy consumption are critical.
- Consumer electronics and smart devices that benefit from integrated RF communication and microcontroller capabilities in a compact footprint.
STM32W108CCU74TR Advantages vs Typical Alternatives
This microcontroller offers a unique combination of a 32-bit ARM Cortex-M3 core with an integrated IEEE 802.15.4 radio, delivering superior sensitivity and reliable wireless connectivity compared to separate MCU and RF modules. Its large on-chip memory and comprehensive peripheral set reduce the need for external components, enhancing system integration and reliability. Additionally, its low power consumption enables longer battery life, critical for industrial and consumer applications.
베스트셀러 제품
STM32W108CCU74TR Brand Info
The STM32W108CCU74TR is part of the STM32W series developed by STMicroelectronics, a global leader in semiconductor solutions. STMicroelectronics specializes in advanced microcontrollers coupled with RF capabilities, targeting wireless and low-power embedded applications. This product reflects the company??s commitment to innovation, combining high-performance ARM Cortex-M3 processing with integrated RF communication to simplify development and accelerate time-to-market for industrial IoT, smart home, and sensor network solutions.
자주 묻는 질문
What wireless standard does this microcontroller support?
The device supports the IEEE 802.15.4 standard, which operates in the 2.4 GHz ISM band. This standard is widely used for low-rate wireless personal area networks (LR-WPANs) and forms the basis for protocols like Zigbee and Thread.
