PIC18F65K80与XT的电流消耗

大家好，我正在做一个需要低功率的项目，需要使用PIC18F65 K80。我在数据表中找不到关于用XT振荡器源运行PrimyRun模式时的电流消耗的信息。数据表在PrimyRun模式下完全通过各种当前消耗数字，但仅使用EC外部时钟源。我想，使用晶体（XT模式）反而会导致电流消耗增加。可能没有多少，但我没有任何估计的方法。有人能帮助我在这方面（XT时钟源额外的电流消耗比EC）？也许从其他图片的经验，使用相同的时钟方案…最好的问候，克里斯蒂安



      以下为原文

    Hi all,
I am working on a project that needs to be low power and that needs to use the PIC18F65K80.

I cannot find in the datasheet information regarding the current consumption when running in PRI_RUN mode with an XT oscillator source. The datasheet thoroughly goes through various current consumption figures in PRI_RUN modes but only with an EC external clock source. I would imagine that using a crystal (XT mode) instead would lead to an increased current consumption. Probably not by much, but I do not have any means of estimating.

Can anybody help me in this regard (XT clock source additional current consumption compared against EC)? Maybe with experience from other PICs using the same clocking scheme...

Best regards,
Cristian