Hello,
Thank you very much for writing.
The MMA8451Q is a 16-pin QFN 3mm x 3mm x 1mm device.
You may find the package information here.
At the links below, you may find useful documentation in regard with the MMA8451Q, besides, you may find example projects.
- MMA8451Q documentation
- MMA8451Q example projects
Please let me know if you need more material or if you have any further question. We are glad to help.
Best Regards,
David