The 1.71V to 3.63V supply range and 1.3 mA typical current draw suit low-power clock trees in body controllers or sensor interfaces.
Obsolete – sourcing and replacement path
No official successor or pin-compatible alternative is listed in the DSC60XX series evidence. For existing designs, last-time-buy or surplus-channel procurement is the only option. A board spin to a current Microchip MEMS oscillator (e.g., DSC61XX or DSC1000 series) may be required for new production.
Housed in a 4-SMD, no-lead package measuring 3.20 mm x 2.50 mm with a seated height of 0.90 mm, the footprint is standard for small-form-factor clock sources.