The DSC1001CE2-001.8432 is a fixed-frequency MEMS oscillator delivering 1.8432 MHz CMOS output — a common clock frequency for CAN controllers, UART baud-rate generation, and low-speed MCU cores. The MEMS resonator eliminates the quartz crystal start-up time and fragility, and the 4-SMD no-lead package (3.20 mm x 2.50 mm) fits a standard XO footprint without layout changes. Supply voltage spans 1.8V to 3.3V, so the same order code serves 3.3V and 1.8V logic domains without a separate regulator or a different frequency variant.
AEC-Q100 Grade and temperature range
The AEC-Q100 qualification covers the stress and reliability tests required for automotive electronics — the oscillator can be placed on an engine-control or body-controller PCB that sees production-level thermal cycling and vibration.