The DSC6003JE2B-032K768 is a MEMS-based XO (Standard) from Microchip's DSC60XXB series, delivering a 32.768 kHz CMOS output with ±25 ppm frequency stability across its -20°C to 70°C operating range.
The device operates from a single 1.71V to 3.63V supply, covering 1.8V, 2.5V, and 3.3V logic rails without a separate level translator.
Housed in a 4-VLGA package measuring 2.50 mm x 2.00 mm with a seated height of 0.89 mm, it suits space-constrained automotive ECU and sensor module PCBs. Surface-mount assembly with a standard land pattern; the 4-pin VLGA footprint is shared across the DSC60XXB family, simplifying BOM consolidation.