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mki173v1 - 3.3v ? damage ?

TBart.1
Associate II

I accidentally connected 3.3v to the mki173v1 - could I damage it?

1 ACCEPTED SOLUTION

Accepted Solutions
Peter BENSCH
ST Employee

As you can find in the datasheet of the LSM303AH the maximum supply voltage is 2.2V:

Stresses above those listed as “absolute maximum ratings�? may cause permanent damage to the device.

Nobody will guarantee the specifications anymore if any device has been stressed outside its limits. You should consider the STEVAL-MKI173V1 as damaged.

I'm so sorry!

/Peter

In order to give better visibility on the answered topics, please click on Accept as Solution on the reply which solved your issue or answered your question.

View solution in original post

1 REPLY 1
Peter BENSCH
ST Employee

As you can find in the datasheet of the LSM303AH the maximum supply voltage is 2.2V:

Stresses above those listed as “absolute maximum ratings�? may cause permanent damage to the device.

Nobody will guarantee the specifications anymore if any device has been stressed outside its limits. You should consider the STEVAL-MKI173V1 as damaged.

I'm so sorry!

/Peter

In order to give better visibility on the answered topics, please click on Accept as Solution on the reply which solved your issue or answered your question.