The DSC6001CI2A-020.0000 is a 20 MHz MEMS-based XO (Standard) from Microchip's DSC60XX series, delivering a CMOS output with ±25 ppm frequency stability across the full -40°C to +85°C industrial temperature range. Supply voltage spans 1.71V to 3.63V, allowing direct connection to 1.8V, 2.5V, or 3.3V rails without an external LDO, and typical current draw is just 1.3 mA — a fit for power-sensitive automotive modules like telematics or sensor fusion hubs.
No pin-compatible successor is listed by Microchip for this exact order code; a board-level redesign using a current DSC60XX variant or a different MEMS oscillator family is the migration path.
Housed in a 4-SMD, No Lead package measuring 3.20 mm x 2.50 mm with a seated height of 0.90 mm. Surface-mount assembly with standard reflow profile — the no-lead footprint keeps the board area small, suitable for dense automotive PCBs.