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Microchip Technology DSC6003JI1A-PROGRAMMABLE — Crystals & Oscillators

DSC6003JI1A-PROGRAMMABLE MEMS XO – Obsolete, AEC-Q100

MPNDSC6003JI1A-PROGRAMMABLE
Obsolete

Microchip Technology DSC60XX series, XO (Standard) MEMS oscillator, CMOS output, 1 MHz to 80 MHz, AEC-Q100 qualified, 4-SMD no-lead package, 1.71V to 3.63V supply, -40°C to 85°C operating range.

Microchip Technology DSC6003JI1A-PROGRAMMABLE datasheet (PDF)
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Jul 2026

Specifications

DSC6003JI1A-PROGRAMMABLE specifications
ParameterValue
TypeXO (Standard)
SeriesDSC60XX
MountingSurface Mount
Supply voltage1.71V ~ 3.63V
Current - supply1.3mA (Typ)
Available frequency range1 MHz ~ 80 MHz
Frequency stability (Total)±50ppm
Operating temperature-40°C ~ 85°C
Size (Dimension)0.098\" L x 0.079\" W (2.50mm x 2.00mm)
Height - seated0.035\" (0.89mm)
OutputCMOS
PackageBulk
RatingsAEC-Q100
FunctionEnable/Disable
Base resonatorMEMS
Case4-SMD, No Lead

Product details

MEMS oscillator for automotive clocking

The 1.71V to 3.63V supply range lets it run from a 1.8V or 3.3V rail without an external regulator, simplifying the power tree.

Obsolete – last-time-buy planning

For existing designs, the last-time-buy window has closed; remaining stock is available through independent surplus channels, sourced per RFQ in lot-specific quantities. New designs should migrate to an active DSC60XX variant or a different MEMS oscillator family.

Housed in a 4-SMD, No Lead package measuring 2.50 mm x 2.00 mm with a seated height of 0.89 mm. Store the reels dry — no MSL is cited, but MEMS oscillators are generally moisture-sensitive and should be baked per J-STD-033 if the dry-pack seal is broken.

Frequently asked questions

Is the DSC6003JI1A-PROGRAMMABLE AEC-Q100 qualified?

Yes, it carries AEC-Q100 automotive qualification, meaning it has passed the reliability stress tests and temperature-grade requirements for automotive ICs. This qualifies it for under-hood and cabin applications where standard commercial oscillators would not be accepted.

What is the replacement for the DSC6003JI1A-PROGRAMMABLE?

No official successor is listed by Microchip. For new designs, consider an active DSC60XX series part with the same package and supply voltage — the frequency range and stability will need to match your application. Confirm the exact frequency and stability (±50 ppm total,) when selecting a replacement.