18.432 MHz MEMS clock with AEC-Q100 qualification
The DSC1001AL5-018.4320T: The AEC-Q100 rating means this part has passed the automotive-grade reliability stress suite — temperature cycling, ESD, latch-up, and extended life tests — making it suitable for under-hood and cabin electronics where a quartz oscillator's mechanical vibration sensitivity or temperature hysteresis could cause drift.
Supply flexibility and low-power standby
Operates from a single 1.8V to 3.3V supply, covering common digital core and I/O rails without an external regulator. Maximum active current is 6.3 mA; the standby (power-down) function drops supply current to 15 µA, which is useful for battery-backed modules that wake periodically to sample a sensor or check a CAN bus.
Listed with an Active product status.