About current consumption of STM32F038,048,058,078,098. What is the current consumption at the operating lower limit voltage (1.65V) in each of run mode, sleep mode, and stop mode?

[kkusa.1]

In the data sheet, there is no description of current consumption at the lower operating voltage (1.65).STM32F0x8 : 低電圧1.8V動作ライン | STM32F0シリーズ (stmcu.jp)

[Aime · Accepted solution]

Hi @kkusa.1​ ,

Unfortunately we do not provide data consumption at 1.65V for STM32F0 products. In the data sheet we give the consumption at VDD = 1.8V as a reference, so the customer can used these values to find the range of consumption for different voltages.

The operating voltage on VDD for STM32F0 products is 1.65V - 1.95V, your consumption should decrease down to ~9% by reducing the voltage at 1.65V, if you take the data consumption at 1.8V provided in the data sheet.

Best Regards,

A.MVE

[kkusa.1]

I was able to resolve it by your opinion.

Thank you very much.