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Visitor II
June 23, 2020
Question

LIS3DE vs LIS3DH WHO_AM_I command

  • June 23, 2020
  • 1 reply
  • 1028 views

LIS3DE (DocID023719 Rev 3) and LIS3DH (DocID17530 Rev 2) datasheets show the same code ($33) for the WHO_AM_I command? Is this correct? I would expect a different code given one is only 8-bit and the other 8/12-bit.

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    1 reply

    ST Employee
    June 24, 2020

    Hi @tonypdmtr​ , you are right, the only difference between the two part numbers is the fact that LIS3DH is 12 Bit and LIS3DE is only 8 Bit, on the DATAOUT signal. Please note that LIS3DE is now a nrnd product. Regards

    tonypdmtrAuthor
    Visitor II
    June 24, 2020

    So, they both respond with $33 from the WHO_AM_I command?

    ST Employee
    June 25, 2020

    Unfortunately yes