What this MEMS oscillator does on your board
It replaces a quartz crystal plus load caps with a single 4-SMD no-lead package — one less tuning step on the line. Supply voltage spans 1.8V to 3.3V, so it runs off a 3.3V rail or a 1.8V core supply without a level translator.
Automotive temperature grade and what it means for fit
AEC-Q100 qualification means the part passed the full automotive stress suite (preconditioning, HAST, temperature cycle, ESD) — no need to requalify for a production vehicle program.
Product status is Active. The 3.20 mm x 2.50 mm footprint fits a tight layout — no clearance issues on a 4-layer automotive board.