Automotive-grade MEMS oscillator for timing-critical ECUs
Supply voltage flexibility and power-down standby
The 1.8V to 3.3V supply range lets the oscillator run directly from a 1.8V MCU rail or a 3.3V peripheral bus without a level translator — one BOM line covers both voltage domains. This matters for battery-backed modules or ignition-off loads where every microamp counts.
Housed in a 4-SMD, No Lead package measuring 2.50 mm x 2.00 mm with a seated height of 0.90 mm, the footprint matches standard 2.5 x 2.0 mm oscillator pads — no special layout rules beyond the usual decoupling cap near the supply pin. Surface-mount assembly on standard FR-4 with a 0.50 mm stencil aperture for the four pads; no via-in-pad required. The MEMS die is sealed in the package, so no moisture sensitivity level concern beyond the standard MSL 1 for ceramic/plastic SMD oscillators.