624781_en-US

Difference MMA845x and MMA865x

Hi all,

What is the difference between MMA845x and MMA865x ?

Accelerometers

Re: Difference MMA845x and MMA865x

Dear Tomas

Thanks for your kindly reply.

Re: Difference MMA845x and MMA865x

Hi Orencik,

The main differences between the MMA845xQ and MMA865xFC family of accelerometers are:

1. Package: 16-pin QFN (3x3x1mm) for the MMA845xQ vs. 10-pin DFN (2x2x1mm) for the MMA865xFC

2. SA0 pin: The MMA865xFC does not have the SA0 pin, so there is no chance to change its I2C slave address.

3. Resolution bits: The MMA845xQ has a selectable resolution while the MMA865xFC has a fixed resolution of 12/10-bits.

4. Mechanical/Electrical characteristics: There are minimal changes in the electrical/mechanical characteristics between these devices, you can find them in the data sheets.

If you have any other questions, please let me know.

Best regards,

Tomas

PS: If this answer helps to solve your question, please mark it as "Correct". Thank you.