The DSC6001CI2A-032.7680 is officially obsolete per Microchip's lifecycle status. No direct successor is listed in the DSC60XX family; the replacement path requires evaluating a pin-compatible MEMS oscillator from the same series or a functionally equivalent XO in the same 4-VDFN footprint.
A MEMS-based XO (Standard) delivering a 32.768 MHz CMOS output with ±25 ppm frequency stability across the -40°C to +85°C industrial temperature range. The 1.71V–3.63V supply range lets it run from a 1.8V or 3.3V rail without an external regulator.
Housed in a 4-VDFN package measuring 3.20mm x 2.50mm with a seated height of 0.90mm. Surface-mount on a standard 4-pin land pattern; the small footprint suits space-constrained ECU or sensor module layouts.