This is an old revision of the document!
Useful links: ADXL345 / ADXL355 product page | datasheet.
Breakout board documentation:
Preliminary User Guide (pdf)
ADXL354 Breakout Board Schematic (pdf)
ADXL354 Breakout Board Layout (pdf)
ADXL355 Breakout Board Schematic (pdf)
ADXL355 Breakout Board Layout (pdf)