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Microchip Technology DSC1001CI2-034.3000T — Crystals & Oscillators

DSC1001CI2-034.3000T MEMS Oscillator – Microchip, AEC-Q100

MPNDSC1001CI2-034.3000T
Active

Microchip DSC1001CI2-034.3000T, XO (Standard) MEMS oscillator, 34.3 MHz CMOS output, ±25 ppm stability, 1.8V–3.3V supply, AEC-Q100, -40°C to 85°C, 4-SMD no-lead package.

Microchip Technology DSC1001CI2-034.3000T datasheet (PDF)
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

DSC1001CI2-034.3000T specifications
ParameterValue
TypeXO (Standard)
SeriesDSC1001
MountingSurface Mount
Supply voltage1.8V ~ 3.3V
Current - supply7.2mA
Current - supply (Disable)15µA
Frequency34.3 MHz
Frequency stability±25ppm
Operating temperature-40°C~85°C
Size (Dimension)0.126\" L x 0.098\" W (3.20mm x 2.50mm)
Height - seated0.035\" (0.90mm)
OutputCMOS
PackageTape & Reel (TR)
RatingsAEC-Q100
FunctionStandby (Power Down)
Base resonatorMEMS
Case4-SMD, No Lead

Product details

Supply range and standby power for shared rails

Operating from 1.8V to 3.3V, this oscillator can sit on a common 3.3V or 1.8V rail without an extra regulator — useful in multi-voltage automotive ECUs or battery-powered modules where the supply is shared with the MCU.

Listed as Active with current lifecycle stage — the DSC1001CI2-034.3000T can be designed into new production without an imminent last-time-buy window. Supplied in Tape & Reel for automated pick-and-place; the 4-SMD no-lead package measures 3.20mm x 2.50mm with a seated height of 0.90mm, fitting standard oscillator footprints.

Frequently asked questions

Is DSC1001CI2-034.3000T AEC-Q100 qualified?

Yes, it carries AEC-Q100 ratings, making it suitable for automotive applications where the qualification is required.