TPS549D22: EEPROM rewrite times

user4782171

Part Number: TPS549D22

Hi Team,

Need your help to provide the TPS549D22 EEPROM rewrite times.

Best regards,

Albert Lee.

0 JohnTucker over 6 years ago

Albert,

Let me see if i can find the timing information. You can always get it at http://smbus.org/

0 Peter James Miller over 6 years ago

Albert Lee,

I apologize for the delay in getting you a response to your question.

The EEPROM erase/write cycle for the TPS549D22 is approximately 20ms, starting with the STOP bit of the STORE_DEFAULT_ALL

0 allen over 6 years ago in reply to Peter James Miller

Hi Peter

We want to confirm if there is a write/read limit, if so how many times.

Thanks!!

Allen

0 Peter James Miller over 6 years ago in reply to allen

Allen,

The EEPROM technology used in the TPS549D22 is rated for a minimum of 1,000 Erase/Write cycles at 125C write temperature.

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