Skip to main content
Log in
Microchip Technology DSC1001AE1-002.4400 — Crystals & Oscillators

DSC1001AE1-002.4400 – Microchip MEMS XO, 2.44 MHz, CMOS

MPNDSC1001AE1-002.4400
Active

Microchip Technology DSC1001AE1-002.4400, DSC1001 series, XO (Standard) MEMS oscillator, 2.44 MHz CMOS output, ±50 ppm stability, AEC-Q100, 4-SMD no-lead exposed pad package.

Microchip Technology DSC1001AE1-002.4400 datasheet (PDF)
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

DSC1001AE1-002.4400 specifications
ParameterValue
TypeXO (Standard)
SeriesDSC1001
MountingSurface Mount
Voltage1.8V ~ 3.3V
Current - supply6.3mA
Current - supply (Disable)15µA
Frequency2.44 MHz
Frequency stability±50ppm
Operating temperature-20°C~70°C
Size (Dimension)0.276\" L x 0.197\" W (7.00mm x 5.00mm)
Height - seated0.035\" (0.90mm)
OutputCMOS
PackageTube
RatingsAEC-Q100
FunctionStandby (Power Down)
Base resonatorMEMS
Case4-SMD, No Lead Exposed Pad

Product details

The DSC1001AE1-002.4400 is a MEMS-based XO (Standard) oscillator delivering a 2.44 MHz CMOS output with ±50 ppm frequency stability.

Package, footprint, and rework notes

Housed in a no-lead exposed pad package measuring 7.00 mm × 5.00 mm with a seated height of 0.90 mm. The exposed pad helps pull heat into the board ground plane; a good solder joint under the pad also anchors the part against vibration. Surface-mount rework with hot air is straightforward: preheat the board, apply airflow until the solder flows, then lift. The no-lead construction means no bent leads to straighten after removal.

If your design targets under-hood or cabin electronics, this grade gives you the PPAP documentation trail without an extra qualification cycle.

Frequently asked questions

Where to buy DSC1001AE1-002.4400?

Sourcing buyers need immediate distributor availability and pricing to place a purchase order.

DSC1001AE1-002.4400 datasheet and pinout

Design engineers require electrical characteristics and mechanical dimensions to validate fit and function.

DSC1001AE1-002.4400 price and stock

Buyers compare cost and lead times across suppliers to meet BOM budget and schedule.

DSC1001AE1-002.4400 equivalent or replacement

When original part is unavailable, engineers and buyers need drop-in alternatives to avoid redesign.

Is DSC1001AE1-002.4400 obsolete or end-of-life?

Brokers and procurement verify lifecycle status to ensure long-term availability for production.

DSC1001AE1-002.4400 cross reference to SiTime or other MEMS oscillators

Engineers compare specifications and pin compatibility for second-source options or cost optimization.