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https://e2e.ti.com/support/wireless-connectivity/sub-1-ghz-group/sub-1-ghz/f/sub-1-ghz-forum/684445/cc1101-max-voltage-to-pins
您好，
如果我让 CC1101通过开关(MOSFET)连接到电源、同时接口引脚 (例如 CC1101的 SPI +相关信号)连接到持续供电的 MCU、
可能有任何损坏？ 由于一个 IC (MCU)已通电，另一个 IC (CC1101)未通电，但它们之间有接口(SPI)。
Eyal。
