INA219: Memory Information

Swapnil Barot

Part Number: INA219

Greetings, I am reaching to request memory information regarding INA219. Particularly, we are looking to find out if INA219 has any non-volatile memory components. If so, we need to know it's size and if it is user modifiable.

over 2 years ago

0 Louis L over 2 years ago

TI__Expert 5830 points

Hi Swapnil,

Thanks for the question and using the E2E forum.

The INA219 does not have any user accessible non-volatile memory.

Please let us know if you have any further questions.

Louis

0 Swapnil Barot over 2 years ago in reply to Louis L

Prodigy 10 points

Hey Louis,

Thank you for getting back. Just to clarify: Does it have non-volatile memory that is not user-accessible or does it not have any NVM at all. If it does have NVM, we would need to know its approximate size. Apologies but our program is strict with security issues related to NVMs. Thank you!

0 Louis L over 2 years ago in reply to Swapnil Barot

TI__Expert 5830 points

Swapnil,

The INA219 contains 45 bits of NVM that is not user accessible.

Louis

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INA219: Memory Information