The DSC1001BE2-012.0000 is a 12 MHz MEMS-based XO (Standard) from Microchip's DSC1001 series, delivering a CMOS output with ±25 ppm frequency stability across its operating range. Supply voltage spans 1.8V to 3.3V, covering common digital rails without an external regulator; the part draws 6.3 mA max during operation and drops to 15 µA in standby (power-down) mode.
The AEC-Q100 rating applies to the part's reliability stress and PPAP, but the temperature range limits deployment to cabin or climate-controlled environments; under-hood or engine-bay applications require a wider-temperature variant.
Housed in a 4-SMD, No Lead package measuring 5.00 mm x 3.20 mm with a seated height of 0.90 mm. The no-lead construction means there are no exposed side pads — confirm the solder paste stencil aperture to ensure a reliable fillet on the bottom terminations.