The DSC1101CI1-024.0000T is a 24 MHz MEMS-based XO (Standard) from Microchip's DSC1101 series, delivering a CMOS output across a 2.25V to 3.6V supply range — wide enough to run from a 2.5V or 3.3V rail without a separate LDO.
The 6-VDFN package (3.20 mm x 2.50 mm, 0.90 mm seated height) is a surface-mount MEMS oscillator footprint that matches the industry-standard 3.2 x 2.5 mm land pattern, so a board layout for a quartz XO in the same size can accept this part with no respin.
Maximum supply current is 35 mA during active operation; the 95 µA standby current means a system that sleeps 99% of the time sees an average draw of roughly 0.4 mA, extending battery life compared to a standard quartz oscillator that lacks a disable pin.