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Microchip Technology DSC1001CI1-032.0000B — Crystals & Oscillators

DSC1001CI1-032.0000B – Microchip MEMS XO, 32MHz, AEC-Q100

MPNDSC1001CI1-032.0000B
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Microchip DSC1001CI1-032.0000B, XO (Standard) MEMS oscillator, 32 MHz, CMOS output, 1.8V–3.3V supply, ±50ppm stability, -40°C to 85°C, AEC-Q100

Microchip Technology DSC1001CI1-032.0000B datasheet (PDF)
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

DSC1001CI1-032.0000B specifications
ParameterValue
TypeXO (Standard)
SeriesDSC1001
MountingSurface Mount
Supply voltage1.8V ~ 3.3V
Current - supply7.2mA
Current - supply (Disable)15µA
Frequency32 MHz
Frequency stability±50ppm
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

Operating from 1.8V to 3.3V, this single oscillator covers 1.8V, 2.5V, and 3.3V logic families without needing a separate voltage rail — a BOM simplification for multi-voltage designs. For a battery-backed ECU that sleeps between ignition cycles, that 15µA leakage is well below the module's quiescent budget.

Package footprint and board layout fit

Housed in a 4-SMD, No Lead package measuring 3.20mm x 2.50mm with a seated height of 0.90mm, this oscillator fits the same land pattern as standard 3.2x2.5mm quartz oscillators — no PCB spin required if you're migrating from quartz to MEMS.

Frequently asked questions

How can I order the DSC1001CI1-032.0000B or check availability?

Submit an RFQ with your target quantity and lead-time requirement; we confirm current pricing and availability at quote time.

Is the DSC1001CI1-032.0000B AEC-Q100 qualified?

Yes, it is rated AEC-Q100, meaning it has passed automotive-grade reliability testing including temperature cycling, ESD, and latch-up. This qualifies it for under-hood and cabin automotive applications.

Does the DSC1001CI1-032.0000B have a standby mode?

Yes, it includes a Standby (Power Down) function that reduces supply current to 15µA max when disabled, compared to 7.2mA max during active operation.

Can the DSC1001CI1-032.0000B replace the DSC1001CI2-032.0000B?

The base product number DSC1001 shares the same MEMS oscillator family and 32 MHz frequency, but the suffix difference (CI1 vs CI2) may indicate variations in frequency stability or temperature range. Verify the specific ratings of the CI2 variant against your BOM requirements before substituting.