MEMS barometer

reineking · ‎2013-08-21

Posted on August 22, 2013 at 00:23

I'm using a LPS331 in a prototype. The datasheet does not give any timing information other than one can select the output data rate. What are the timing values for SPI such as max clocking frequency, etc. I search ST site and could not find any other information that would help. For I2C it says it complies with fast mode (400kHz) but nothing for SPI.

Thanks,

Tom

#mems-barometer

Marco VENERI · ‎2013-08-23

Posted on August 23, 2013 at 16:42

Please note that this forum is specifically for MEMS Microphones and not for generic MEMS sensors. Anyhow, the LPS331AP max SPI clock frequency is 10MHz.