The DSC1001DL5-031.2500T is a MEMS-based XO (Standard) from Microchip's DSC1001 series, delivering a 31.25 MHz CMOS output with ±10 ppm frequency stability across -40°C to 105°C. The wide supply voltage range of 1.8V to 3.3V lets a single BOM line serve 1.8V MCU cores, 2.5V FPGA banks, and 3.3V peripheral buses without a separate voltage rail for the oscillator.
Standby function and low-power operation
Housed in a 4-SMD, No Lead package measuring 2.50 mm x 2.00 mm with a seated height of 0.90 mm — this is a standard 2.0 x 2.5 mm footprint that matches many MEMS and quartz oscillators, so a layout designed for one can often accept the other.