minimum voltage to write to flash / erase flash

[weightwatcherphil]

I know you can configure the threshold for low voltage that would stop writing to flash.

some people set this to 2.7 volts.

I want to know what the minimum voltage the part will work correctly writing to flash

I want to know what the minimum voltage the part will work correctly to ERASE flash.

I have searched the data sheet and I cannot find this value.

[Joakim Jakobsen]

Hi!

Could you tell me which device are you looking for this information for?

Cheers.

[Turbo J]

Depends heavily on your circuit, e.g. how much bulk capacity you installed. A CR2032 would significantly loose voltage during a flash programming cycle once it reaches 2.7V in idle state.

[weightwatcherphil]

for the nRF52840