What the AEC-Q100 rating means for your BOM
The DSC1001BI2-025.0000: The 25 MHz CMOS output at 6.3 mA max supply current keeps the thermal budget low, and the standby function drops draw to 15 µA when the clock tree is powered down — useful for ECU sleep modes.
Supply voltage flexibility and fit
The 1.8V to 3.3V supply range means this single part can serve a 1.8V core logic rail or a 3.3V peripheral bus without a separate level translator — a common requirement when mixing low-voltage MCUs with legacy peripherals.
5.0 mm x 3.2 mm MEMS oscillator — layout note
Housed in a 4-SMD no-lead package measuring 5.00 mm x 3.20 mm with a seated height of 0.90 mm, the MEMS resonator eliminates the quartz start-up latency and vibration sensitivity typical of crystal oscillators — the footprint matches industry-standard 5x3.2 mm pads, so it is a drop-in for existing layouts using that size.