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What is the Res pin for in the LIS2DH12 MEMS Accelerometer?

YCohe
Associate II

The datasheet pin description table Function column simply states “Connect to GND�?. Every other pin in the table has their function described, but “Connect to GND�? says nothing about its function. Is this a reset pin (active high)? If so, can it be used connected directly to a microcontroller, so we can force a hard reset of the chip?

There is also nothing about it in the application notes.

So, what is the function of this pin?

Any help, greatly appreciated

2 REPLIES 2
Miroslav BATEK
ST Employee

Res means Reserved, the pin should be connected to GND it doesn't have any functionality.

YCohe
Associate II

Thank you