Automotive-grade MEMS oscillator for low-frequency timing
The DSC6001JL1B-025K600 is a MEMS-based XO (Standard) from Microchip's DSC60XX series, delivering a 25.6 kHz CMOS output with ±50 ppm frequency stability. Its AEC-Q100 qualification makes it suitable for automotive ECU timing, wake-up circuits, and low-speed clock domains where quartz fragility is a concern.
Supply range and current draw for always-on modules
Operating from 1.71V to 3.63V, this oscillator runs directly off a 1.8V or 3.3V rail without an intermediate regulator. This is useful in battery-backed ECUs that need a wake-up timer but can gate the oscillator during deep sleep.
Housed in a 4-SMD, No Lead package measuring 2.50mm x 2.00mm with a seated height of 0.89mm. The small footprint suits space-constrained automotive modules like a door controller or seat ECU. No exposed pad — standard reflow profile for a 4-pin ceramic package applies.