low power STM32L speculation

[jgoril2]

Posted on October 25, 2012 at 16:25

Hi.

Erased state of

f

lash memory in STM32L low-power devices is 0 instead of

more common 1. What is the reason for this? If

I will

program unused flash portion to all FFh

, will

this impact current consumption in any way?

Thanks a lot

Jozef

#flash #low-power #stm32l

[Tesla DeLorean]

Posted on October 25, 2012 at 17:57

Perhaps it's not flash, or they use an inverter.

I don't think the pattern you program is going to make any material difference on the current consumption of the static array. But if it was important you could experiment and measure it.