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Microchip Technology DSC6003HE1A-PROGRAMMABLE — Crystals & Oscillators

DSC6003HE1A-PROGRAMMABLE MEMS XO – Obsolete, AEC-Q100

MPNDSC6003HE1A-PROGRAMMABLE
Obsolete

Microchip Technology DSC60XX series MEMS XO, CMOS output, AEC-Q100 qualified, 1 MHz to 80 MHz programmable frequency range, 1.71V–3.63V supply, 4-SMD no-lead package.

$7.8800Ref. price · indicative, final on quote
Microchip Technology DSC6003HE1A-PROGRAMMABLE datasheet (PDF)
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Jul 2026

Specifications

DSC6003HE1A-PROGRAMMABLE specifications
ParameterValue
TypeXO (Standard)
SeriesDSC60XX
MountingSurface Mount
Voltage1.71V ~ 3.63V
Current - supply1.3mA (Typ)
Available frequency range1 MHz ~ 80 MHz
Frequency stability (Total)±50ppm
Operating temperature-20°C~70°C
Size (Dimension)0.063\" L x 0.047\" W (1.60mm x 1.20mm)
Height - seated0.035\" (0.89mm)
OutputCMOS
PackageBulk
RatingsAEC-Q100
FunctionEnable/Disable
Base resonatorMEMS
Case4-SMD, No Lead

Product details

Obsolete – sourcing path for DSC6003HE1A-PROGRAMMABLE

Microchip lists this part as Obsolete.

Automotive-grade MEMS oscillator – what the AEC-Q100 rating means

The MEMS resonator itself is inherently shock-resistant compared to quartz, a trait that suits automotive vibration profiles.

Programmable frequency range and supply flexibility

The oscillator covers 1 MHz to 80 MHz with ±50 ppm total frequency stability. Supply voltage spans 1.71 V to 3.63 V, so it can run from a 1.8 V, 2.5 V, or 3.3 V rail without an external regulator. The CMOS output and Enable/Disable function simplify interface to most MCUs and SoCs.

Package footprint – 4-SMD no-lead

The 1.60 mm x 1.20 mm body with 0.89 mm seated height fits tight PCB layouts. The 4-SMD no-lead package has no exposed thermal pad; the solder pads are on the bottom face only. Standard reflow profiles for lead-free soldering apply.

Frequently asked questions

Is DSC6003HE1A-PROGRAMMABLE obsolete?

Yes, Microchip lists the DSC6003HE1A-PROGRAMMABLE as Obsolete. No official successor is documented. For existing designs, the part is available through independent surplus channels; quantities are confirmed per RFQ.

What is the replacement for DSC6003HE1A-PROGRAMMABLE?

Microchip has not published a direct pin-compatible replacement for this order code. The DSC60XX series includes other programmable MEMS oscillators with similar specifications, but each order code is factory-programmed to a specific frequency. A cross-reference would require verifying frequency, supply voltage, package, and temperature grade against the BOM requirement.