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Microchip Technology DSC1004DI2-012.0000 — Crystals & Oscillators

DSC1004DI2-012.0000 MEMS Oscillator – 12 MHz, AEC-Q100

MPNDSC1004DI2-012.0000
Active

Microchip Technology DSC1004DI2-012.0000, XO (Standard) MEMS oscillator, 12 MHz, CMOS output, ±25 ppm stability, AEC-Q100, -40°C to 85°C, 4-SMD no-lead package

$0.9450Ref. price · indicative, final on quote
Microchip Technology DSC1004DI2-012.0000 datasheet (PDF)
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

DSC1004DI2-012.0000 specifications
ParameterValue
TypeXO (Standard)
SeriesDSC1004
MountingSurface Mount
Supply voltage1.8V ~ 3.3V
Current - supply6.5mA
Current - supply (Disable)15µA
Frequency12 MHz
Frequency stability±25ppm
Operating temperature-40°C~85°C
Size (Dimension)0.098\" L x 0.079\" W (2.50mm x 2.00mm)
Height - seated0.035\" (0.90mm)
OutputCMOS
PackageTube
RatingsAEC-Q100
FunctionStandby (Power Down)
Base resonatorMEMS
Case4-SMD, No Lead

Product details

Automotive-grade MEMS clock source

The DSC1004DI2-012.0000 is a 12 MHz MEMS-based oscillator from Microchip's DSC1004 series, qualified to AEC-Q100 — the automotive IC reliability standard.

Standby power-down for battery-backed designs

Active draw is 6.5 mA max at 12 MHz, comparable to a quartz oscillator but with better shock tolerance from the MEMS resonator.

Housed in a 4-SMD, No Lead package measuring 2.50mm x 2.00mm with a seated height of 0.90mm — the same footprint as many standard quartz oscillators, so it drops onto an existing PCB layout without a board spin. The MEMS die inside is inherently more resistant to vibration and mechanical shock than a quartz blank, which matters for engine-mounted ECUs or portable equipment.

Frequently asked questions

Is DSC1004DI2-012.0000 AEC-Q100 qualified?

Yes, the DSC1004DI2-012.0000 carries an AEC-Q100 rating, meaning it has passed the automotive-grade reliability stress tests (temperature cycling, ESD, latch-up) for deployment in vehicle electronics.

Can DSC1004DI2-012.0000 replace a standard quartz oscillator?

The DSC1004DI2-012.0000 is a MEMS-based oscillator in a standard 4-SMD, No Lead package (2.50mm x 2.00mm) — the same footprint as many quartz oscillators. It is a functional replacement with better shock/vibration immunity and AEC-Q100 qualification, but confirm the enable logic and supply voltage match your existing quartz part's pinout before substituting.