Hello, guys.
I’m working with the RA6T1 chip, and now my application needs to save some data to flash when powered off and read it when power on.
For now, 8k bytes is enough, so I want to use one code flash block to do it.
But I’m worried about the time because perhaps erasing code flash and programming one block takes 50 – 60ms, now I use LVD to check power voltage, and will erase and program flash when power force drop-down 2.99 V, my question is what voltage is the power drop to, the chip will stop work(erase and program flash), I didn’t get this information according to the manual. Thanks a lot.