ASM330LHHX : RES pin

[Gilles_FR]

Hi 

What is the function of the RES pins on the ASM330LHHX?
The datasheet indicates: “Connect to VDDIO or GND.”
Is there a preferred connection?
Can I add a 4.7 kΩ pull-up or pull-down resistor?

BR

[TDK]

What pin? I do not see any pins labeled RES in the datasheet.

 

RES means reserved in this context. Typically this means the pin has some internal use during testing/development which is not intended or published to the user.

[Peter BENSCH]

I suspect a typo and that instead of the ASM330LHHX, the ASM330LHH was actually meant, which has two pins labelled RES.

If this is correct, then pins 2 and 3 are REServed pins that must be connected to a static potential so that these inputs do not pick up interference signals. The static potential can be achieved most cost-effectively with a fixed connection using a wire to GND or VDDIO, but of course also with pull-up resistors.

Regards
/Peter

[Gilles_FR]

Hi
Thanks

it was about the two pins labelled RES.
BR