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Microchip Technology DSC1001AI2-033.7840T — Crystals & Oscillators

DSC1001AI2-033.7840T – Microchip MEMS XO, 33.784 MHz

MPNDSC1001AI2-033.7840T
Active

Microchip DSC1001AI2-033.7840T, MEMS-based XO (Standard), 33.784 MHz CMOS output, ±25ppm stability, 1.8V–3.3V supply, AEC-Q100 qualified, -40°C to 85°C, 4-SMD package.

Microchip Technology DSC1001AI2-033.7840T datasheet (PDF)
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

DSC1001AI2-033.7840T specifications
ParameterValue
TypeXO (Standard)
SeriesDSC1001
MountingSurface Mount
Voltage1.8V ~ 3.3V
Current - supply7.2mA
Current - supply (Disable)15µA
Frequency33.784 MHz
Frequency stability±25ppm
Operating temperature-40°C~85°C
Size (Dimension)0.276\" L x 0.197\" W (7.00mm x 5.00mm)
Height - seated0.035\" (0.90mm)
OutputCMOS
PackageTape & Reel (TR)
RatingsAEC-Q100
FunctionStandby (Power Down)
Base resonatorMEMS
Case4-SMD, No Lead Exposed Pad

Product details

The MEMS resonator inherently withstands shock and vibration better than quartz, reducing the risk of frequency shift in powertrain, ADAS, or infotainment modules.

Operating from 1.8V to 3.3V, this single oscillator can serve designs using 1.8V FPGAs, 2.5V ASICs, or 3.3V microcontrollers without a separate voltage rail — one BOM line covers multiple logic families.

Housed in a 4-SMD, No Lead Exposed Pad package measuring 7.00mm x 5.00mm with a seated height of 0.90mm, the DSC1001AI2-033.7840T fits standard reflow profiles and is supplied on tape and reel for automated pick-and-place.

Frequently asked questions

How can I order DSC1001AI2-033.7840T or get a price?

Submit an RFQ with your target quantity.

What is the output type and supply voltage range?

CMOS output with a supply range of 1.8V to 3.3V. This covers common logic rails without needing a separate level translator.