12.5 MHz MEMS clock with automotive-grade qualification
The DSC1001CC2-012.5000T is an active-production MEMS-based XO (Standard) from Microchip's DSC1001 family, delivering a 12.5 MHz CMOS clock output in a 3.2 mm × 2.5 mm 4-SMD no-lead package.
AEC-Q100 — what it means for this temperature grade
This suggests the qualification applies to the MEMS die and package assembly process rather than the full ambient range — still useful for cabin electronics or infotainment that never sees extreme cold.
The base product number DSC1001 covers multiple frequency and stability variants; the CC2 suffix denotes the specific 12.5 MHz, ±25 ppm, 0-70°C commercial grade.