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Microchip Technology DSC1001CE1-003.5712T — Crystals & Oscillators

DSC1001CE1-003.5712T MEMS XO – 3.5712 MHz, AEC-Q100

MPNDSC1001CE1-003.5712T
Active

Microchip DSC1001CE1-003.5712T, XO (Standard) MEMS oscillator, 3.5712 MHz, CMOS output, AEC-Q100, ±50 ppm stability, 1.8V–3.3V supply, 4-SMD package.

Microchip Technology DSC1001CE1-003.5712T datasheet (PDF)
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

DSC1001CE1-003.5712T specifications
ParameterValue
TypeXO (Standard)
SeriesDSC1001
MountingSurface Mount
Supply voltage1.8V ~ 3.3V
Current - supply6.3mA
Current - supply (Disable)15µA
Frequency3.512 MHz
Frequency stability±50ppm
Operating temperature-20°C~70°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

The DSC1001CE1-003.5712T is a MEMS-based XO (Standard) from Microchip's DSC1001 series, delivering a fixed 3.5712 MHz CMOS output. Supply voltage spans 1.8V to 3.3V, so the same part works across 1.8V logic and 3.3V peripheral rails — one line item covers multiple voltage domains on the BOM.

Standby function and low-power draw

Package and footprint for automotive PCBs

Housed in a 4-SMD, No Lead package measuring 3.20 mm x 2.50 mm with a seated height of 0.90 mm — the compact footprint fits dense automotive ECU layouts where board space is at a premium.

For new designs, confirm the supply voltage and output load capacitance match the downstream receiver.

Frequently asked questions

What is the exact frequency of DSC1001CE1-003.5712T?

The oscillator outputs 3.5712 MHz, a CMOS-level clock suitable for MCU timing, CAN/LIN transceivers, or general-purpose logic.

Is DSC1001CE1-003.5712T AEC-Q100 rated for automotive use?

Yes, it carries AEC-Q100 qualification, meaning it has passed automotive-grade reliability stress tests for temperature, ESD, and latch-up. The operating temperature range is -20°C to 70°C, which covers cabin and many under-hood applications.

Can DSC1001CE1-003.5712T be replaced by a standard crystal oscillator?

A standard quartz crystal oscillator would require matching the load capacitance and drive level, and would lack the AEC-Q100 qualification and MEMS shock resistance of this part. The DSC1001 is a drop-in XO with integrated MEMS resonator — a quartz equivalent would need a different PCB footprint and may not meet the same automotive reliability standard.