https://community.nxp.com/t5/i-MX-RT-Crossover-MCUs/RT1050%E5%8A%9F%E8%80%97%E4%BC%B0%E7%AE%97/m-p/2358245#M36543 <P>SOC驱动电压为1.1V，主频为528MHz</P> Wed, 29 Apr 2026 05:53:07 GMT Simon_CHan 2026-04-29T05:53:07Z https://community.nxp.com/t5/i-MX-RT-Crossover-MCUs/RT1050%E5%8A%9F%E8%80%97%E4%BC%B0%E7%AE%97/m-p/2358166#M36541 <P>我们使用的是MIMXRT1052CVJ5B的芯片，请问现在需要设计前的功耗估算，外设使用的情况：2个串口通信，外挂4个从设备的LPI2C2，PWM1输出，2个GPIO输入，驱动分辨率为800*480的LCD屏（RGB565），外挂1个从设备的LPI2C1，外挂时钟频率为<SPAN>133MHz的</SPAN>SPI nor flash，外挂带宽为166MHz的SDRAM。</P><P>&nbsp; &nbsp; &nbsp;请问这里各个电源轨（vdd_soc_in,vdd_high_in,vdd_snvs_in,vdd_adc...）的功耗如何估计，谢谢！</P><P><LI-PRODUCT title="i.MX-RT1050" id="i.MX-RT1050"></LI-PRODUCT>&nbsp;</P> Wed, 29 Apr 2026 02:07:33 GMT https://community.nxp.com/t5/i-MX-RT-Crossover-MCUs/RT1050%E5%8A%9F%E8%80%97%E4%BC%B0%E7%AE%97/m-p/2358166#M36541 Simon_CHan 2026-04-29T02:07:33Z https://community.nxp.com/t5/i-MX-RT-Crossover-MCUs/RT1050%E5%8A%9F%E8%80%97%E4%BC%B0%E7%AE%97/m-p/2358211#M36542 <P><A href="https://www.nxp.com.cn/docs/en/application-note/AN12094.pdf" target="_blank">Power Consumption and Measurement of i.MX RT1050</A>&nbsp;SOC的驱动电压是多少？主频是跑在600MHz吗</P> Wed, 29 Apr 2026 04:28:28 GMT https://community.nxp.com/t5/i-MX-RT-Crossover-MCUs/RT1050%E5%8A%9F%E8%80%97%E4%BC%B0%E7%AE%97/m-p/2358211#M36542 db16122 2026-04-29T04:28:28Z https://community.nxp.com/t5/i-MX-RT-Crossover-MCUs/RT1050%E5%8A%9F%E8%80%97%E4%BC%B0%E7%AE%97/m-p/2358245#M36543 <P>SOC驱动电压为1.1V，主频为528MHz</P> Wed, 29 Apr 2026 05:53:07 GMT https://community.nxp.com/t5/i-MX-RT-Crossover-MCUs/RT1050%E5%8A%9F%E8%80%97%E4%BC%B0%E7%AE%97/m-p/2358245#M36543 Simon_CHan 2026-04-29T05:53:07Z