62.5 MHz MEMS XO with automotive qualification
The DSC1001CI2-062.5000 is a 62.5 MHz XO (Standard) from Microchip's DSC1001 series, built on a MEMS resonator rather than a quartz crystal — the MEMS die delivers the frequency without the start-up jitter or aging drift a quartz blank accumulates over thermal cycles. Rated AEC-Q100, it carries the automotive-grade reliability stress and PPAP documentation needed for under-hood or cabin-domain electronics — an ECU clock source that sees -40°C cold-crank and 85°C soak stays within ±25 ppm stability.
Operates from 1.8 V to 3.3 V without a separate regulator — the internal LDO cleans up the rail, so the same BOM position serves a 1.8 V core and a 3.3 V I/O domain by changing the supply voltage alone.