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Microchip Technology DSC6001HI2A-012.0000T — Crystals & Oscillators

DSC6001HI2A-012.0000T MEMS XO 12 MHz CMOS AEC-Q100 Obsolete

MPNDSC6001HI2A-012.0000T
Obsolete

Microchip Technology DSC60XX series MEMS XO (Standard), 12 MHz, CMOS output, ±25 ppm stability, AEC-Q100 qualified, 4-SMD no-lead package, 1.71V–3.63V supply, -40°C to 85°C.

Microchip Technology DSC6001HI2A-012.0000T datasheet (PDF)
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Jul 2026

Specifications

DSC6001HI2A-012.0000T specifications
ParameterValue
TypeXO (Standard)
SeriesDSC60XX
MountingSurface Mount
Voltage1.71V ~ 3.63V
Current - supply1.3mA (Typ)
Frequency12 MHz
Frequency stability±25ppm
Operating temperature-40°C~85°C
Size (Dimension)0.063\" L x 0.047\" W (1.60mm x 1.20mm)
Height - seated0.035\" (0.89mm)
OutputCMOS
PackageTape & Reel (TR)
RatingsAEC-Q100
FunctionEnable/Disable
Base resonatorMEMS
Case4-SMD, No Lead

Product details

It operates from a 1.71V to 3.63V supply, drawing a typical 1.3 mA max — low enough for battery-powered or power-sensitive automotive modules. The 4-SMD no-lead package measures 1.60 mm x 1.20 mm with a seated height of 0.89 mm — a compact footprint that fits space-constrained ECU or sensor module layouts. AEC-Q100 qualification confirms it meets automotive stress and reliability requirements for under-hood or cabin deployment.

Sourcing reality for an obsolete oscillator

Microchip lists the DSC6001HI2A-012.0000T as Obsolete. No stock-holding claim is made; availability is quoted per order. Because the DSC60XX series shares a common MEMS die and package outline, a functionally equivalent alternative within the same family (different frequency or stability grade) may exist, but no direct drop-in replacement has been published. A board-level review of the clock input requirements is advised before committing to a substitute.

Frequently asked questions

Is there a direct replacement for DSC6001HI2A-012.0000T?

Microchip has not published an official successor or pin-compatible replacement for this order code. A functionally equivalent MEMS XO from the same DSC60XX family with matching frequency, supply voltage, and package may work, but the enable/disable polarity and stability grade must be verified against the BOM. No drop-in substitute is guaranteed without a design review.

Does DSC6001HI2A-012.0000T support CMOS output?

Yes, the output type is CMOS, which is the standard logic-level clock input for most MCUs, SoCs, and FPGAs. The enable/disable function lets the system gate the clock without an external buffer.