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Microchip Technology DSC6001JI2B-012.2880T — Crystals & Oscillators

DSC6001JI2B-012.2880T MEMS XO – Microchip, AEC-Q100

MPNDSC6001JI2B-012.2880T
Active

Microchip Technology DSC6001JI2B-012.2880T, XO (Standard), CMOS output, 12.288 MHz, ±25 ppm stability, 1.71V–3.63V supply, -40°C to 85°C, AEC-Q100, 4-VLGA package.

Microchip Technology DSC6001JI2B-012.2880T datasheet (PDF)
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

DSC6001JI2B-012.2880T specifications
ParameterValue
TypeXO (Standard)
SeriesDSC60XXB
MountingSurface Mount
Voltage1.71V ~ 3.63V
Current - supply1.3mA (Typ)
Frequency12.288 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\" (0.89mm)
OutputCMOS
PackageTape & Reel (TR)
RatingsAEC-Q100
FunctionEnable/Disable
Base resonatorMEMS
Case4-VLGA

Product details

MEMS oscillator for automotive and industrial clocking

The DSC6001JI2B-012.2880T is a MEMS-based XO from Microchip's DSC60XXB series, delivering a 12.288 MHz CMOS output with ±25 ppm frequency stability. Its AEC-Q100 qualification makes it suitable for under-hood and cabin electronics where temperature swings and vibration are routine. Operating from 1.71V to 3.63V, it covers common logic rails without an external regulator. The enable/disable function lets the system shut down the oscillator for low-power sleep modes.

Housed in a 4-VLGA package measuring 2.50mm x 2.00mm with a seated height of 0.89mm, this oscillator fits tight PCB real estate. Surface-mount assembly with standard reflow profiles; no special handling beyond MSL precautions. The 1.3 mA typical supply current keeps the thermal footprint low, so adjacent components aren't heated during operation.

Frequently asked questions

Is the DSC6001JI2B-012.2880T AEC-Q100 qualified?

Yes, it carries AEC-Q100 qualification, meaning it has passed automotive-grade reliability testing including temperature cycling, ESD, and latch-up. This qualifies it for under-hood and cabin applications in passenger and commercial vehicles.

Can the DSC6001JI2B replace a quartz oscillator in my design?

Yes, this MEMS oscillator is a drop-in replacement for a standard quartz XO in the same package and frequency. It offers better shock and vibration resistance (MEMS resonator vs quartz crystal) and typically faster startup. Confirm the supply voltage and output type match your existing footprint.