The DSC1001AI2-012.8000T: Rated AEC-Q100, this part is qualified for automotive applications where reliability under thermal and mechanical stress is required — engine control units, transmission controllers, and body electronics all benefit from the MEMS resonator's shock and vibration tolerance compared to quartz. Supply voltage spans 1.8V to 3.3V, so the same oscillator can serve 1.8V MCU cores and 3.3V peripheral buses without a secondary regulator — a single BOM line covers both domains.
Confirmed availability at quote time; no stock-holding claim from this storefront.
Active supply current is 6.3 mA max at full rail, which is typical for a 12.8 MHz CMOS oscillator and leaves headroom for the rest of the timing budget in a power-constrained design.