ST STM32W108HB 32位MCU 2.4GHz无线解决方案
ST公司的STM32W108xx系列是全集成系统级芯片(SoC),集成了2.4 GHz, IEEE 802.15.4兼容收发器, 32－bit ARM® Cortex™-M3微处理器,闪存和RAM以及用来设计基于802.15.4系统的外设.主要用在智慧能源,建筑物自动化和控制,家庭自动化和控制,安全和监测, ZigBee® Pro无线传感器网络以及RF4CE产品和遥控.本文介绍了STM32W108主要特性和框图, 入门板STM32W-SK和扩展板STM32W-EXT主要特性,电路图和材料清单.
The STM32W108 is a fully integrated System-on-Chip that integrates a 2.4 GHz, IEEE 802.15.4-compliant transceiver, 32-bit ARM® Cortex™-M3 microprocessor, Flash and RAM memory, and peripherals of use to designers of 802.15.4-based systems.
The transceiver utilizes an efficient architecture that exceeds the dynamic range requirements imposed by the IEEE 802.15.4-2003 standard by over 15 dB. The integrated receive channel filtering allows for robust co-existence with other communication standards in the 2.4 GHz spectrum, such as IEEE 802.11 and Bluetooth. The integrated regulator, VCO, loop filter, and power amplifier keep the external component count low. An optional high performance radio mode (boost mode) is software-selectable to boost dynamic range.
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