What this MEMS oscillator brings to the board
Supply voltage spans 1.8V to 3.3V — one part number covers 1.8V, 2.5V, and 3.3V logic rails without a separate regulator.
Automotive-grade clocking for harsh environments
The MEMS resonator's aging characteristic is typically below ±5 ppm over ten years, so the ±10 ppm budget includes both temperature and lifetime drift.
Sourcing and lifecycle — active, quoted to order
The DSC1001 series is Microchip's current MEMS oscillator family; no successor or cross-reference is listed. Availability confirmed at RFQ. Package is 4-SMD, no lead, 5.00 mm x 3.20 mm body — a standard 5×3.2 mm footprint shared by many MEMS and crystal oscillators. The 0.90 mm seated height keeps it low-profile for stacked or tight enclosures.