1 MHz MEMS oscillator for automotive cabin clocks
The DSC6001HE1B-001.0000T is a 1 MHz fixed-frequency MEMS oscillator from Microchip's DSC60XXB series, delivering a CMOS output from a 1.8V to 3.3V supply rail. AEC-Q100 qualification covers the reliability stress and temperature-grade requirements for automotive applications, but the -20°C to +70°C operating range restricts this variant to cabin or climate-controlled zones — not under-hood or engine-bay deployment. The MEMS base resonator provides better shock and vibration tolerance than quartz, which is relevant for automotive and industrial environments where mechanical stress is a concern.
Sourced through independent distribution; quoted to order against the BOM quantity.
Housed in a 4-VFLGA package measuring 1.60mm x 1.20mm with a seated height of 0.89mm — the small footprint suits space-constrained automotive ECU or sensor module layouts. The enable/disable function allows the output to be tri-stated for power savings or test modes without removing supply voltage. Frequency stability is ±50 ppm across the operating range, which is adequate for general-purpose clocking in CAN, LIN, or low-speed MCU applications.