ST STM32W108 32位无线MCU RF解决方案
ST公司的STM32W108是集成2.4GHz IEEE 802.15.4兼容的收发器, 32位ARM Cortex-M3微处理器,闪存和RAM存储器以及基于IEEE 802.15.4系统外设的低功耗系统级芯片(SoC), 2.1-3.6 V单电源工作,主要用在智能电网,建筑物自动化和控制,家庭自动化和控制,ZigBee Pro无线传感器网络,安全和监视系统,RF4CE产品和遥控设备.本文介绍了STM32W108主要特性,框图以及RF控制评估板STM32W-RFCKIT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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