The DSC1201NI1-24M57600T is an AEC-Q100 qualified MEMS-based XO (Standard) delivering a 24.576 MHz CMOS output from a 2.25V to 3.63V supply rail — a single part covers 2.5V and 3.3V logic domains without an intermediate regulator. The 6-VDFN package (7.00 mm x 5.00 mm, 0.90 mm seated height) suits surface-mount assembly on automotive PCBs where board space is constrained but reliability is non-negotiable.
When the standby (power-down) function is asserted, the oscillator draws 5 µA maximum — low enough to leave the clock domain powered on a coin cell during vehicle sleep cycles without draining the battery. Active current is 27 mA typical at 24.576 MHz, which is the draw for the MEMS core and output buffer combined; the wide supply tolerance means the same BOM line works across 2.5V and 3.3V ECU rails.