effect of runtime variation of vcc for atmega32L

[rongo024]

We know atmega32L works in between 2.7 -5.5V. If I run atmega32L at 4.15V and there is a runtime variation of Vcc is about (+ -) .08 V. If it does so, is there any problem for the atmega32L such as hanged after some time or Data erase. N.B At the initial moment I perform some EEPROM Write

 

[bobcat1]

HI

Check that the eeprom you are using can also run on 4.15V

Other wise stick to common voltage like 5V or 3.3V

All the best

Bobi

The microcontroller specialist

 

[rongo024]

@bobcat1 : Thanks...

 

[Tahmid]

Hi,
I don't think there'll be a problem if there is a runtime variation of only 0.08v.
If you're using internal EEPROM, then there shouldn't be a problem, as it will operate fine at whatever voltage you run the ATmega.
Hope this helps.
Tahmid.

 

[rongo024]

@Tahmid : Thanks