The DSC1001DI5-032.4000T: AEC-Q100 qualification makes this oscillator a direct fit for automotive electronics where quartz crystal oscillators would require additional screening or derating — the MEMS resonator inherently withstands shock and vibration better than a quartz blank.
Supply voltage and standby power budget
In a battery-backed module that sleeps between CAN wake events, that 8 mA vs 15 µA difference extends standby life by orders of magnitude.
Package footprint and board-level fit
Housed in a 4-VDFN package measuring 2.50 mm x 2.00 mm with a seated height of 0.90 mm, this oscillator fits the same land pattern as standard 2.5 x 2.0 mm quartz oscillators — but the MEMS die eliminates the need for a load capacitor pair, saving two 0402 passives per clock line.
Microchip Technology continues to manufacture the DSC1001 family.