The DSC1001AE1-014.3182T is a MEMS-based XO (Standard) oscillator from Microchip's DSC1001 series, delivering a 14.3182 MHz CMOS output with ±50 ppm frequency stability. Its 1.8V to 3.3V supply range lets it run directly from a 1.8V, 2.5V, or 3.3V rail — no extra LDO needed for the clock source.
For a battery-backed ECU or sensor module that sleeps most of the time, that 420× reduction in clock current extends standby life significantly.
Housed in a 4-SMD, No Lead Exposed Pad package measuring 7.00 mm × 5.00 mm with a seated height of 0.90 mm — a standard 7050 footprint that reflows on the same profile as a quartz oscillator.