This is the same qualification tier used for under-hood ECU modules, so the oscillator can be placed on a cabin or engine-bay PCB without a separate PPAP waiver.
Supply range and package footprint
The 1.71 V to 3.63 V supply range lets the oscillator run directly from a 1.8 V, 2.5 V, or 3.3 V rail — no extra LDO or level translator. The 4-VLGA package measures 2.50 mm x 2.00 mm with a seated height of 0.89 mm max, so it fits under a low-profile enclosure or on a dense mixed-signal board where the oscillator shares the layer with a BGA processor.
Microchip lists the DSC6003JI2B-027.0950T as Active. The base product number DSC6003 covers the full DSC60XXB series, which shares the same MEMS resonator and package platform — a frequency change within the series does not require a new PCB layout.