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Microchip Technology DSC6001CI2A-020.0000T — Crystals & Oscillators

DSC6001CI2A-020.0000T Microchip MEMS XO 20 MHz CMOS

MPNDSC6001CI2A-020.0000T
Obsolete

Microchip Technology DSC60XX series MEMS XO, 20 MHz, CMOS output, ±25 ppm stability, AEC-Q100 qualified, 1.71V–3.63V supply, -40°C to +85°C, 4-SMD no-lead package.

Microchip Technology DSC6001CI2A-020.0000T datasheet (PDF)
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Jul 2026

Specifications

DSC6001CI2A-020.0000T specifications
ParameterValue
TypeXO (Standard)
SeriesDSC60XX
MountingSurface Mount
Voltage1.71V ~ 3.63V
Current - supply1.3mA (Typ)
Frequency20 MHz
Frequency stability±25ppm
Operating temperature-40°C~85°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
FunctionEnable/Disable
Base resonatorMEMS
Case4-SMD, No Lead

Product details

What this MEMS oscillator brings to the board

The DSC6001CI2A-020.0000T is a 20 MHz MEMS-based XO from Microchip's DSC60XX series, delivering a CMOS output with ±25 ppm frequency stability across the full -40°C to +85°C industrial temperature range.

Operating from 1.71V to 3.63V, this oscillator spans the common 1.8V, 2.5V, and 3.3V logic rails without a separate regulator — a single supply covers the MCU and the clock source. The 4-SMD no-lead package (3.20mm x 2.50mm, 0.90mm seated height) is a standard MEMS oscillator footprint.

Sourcing reality for an obsolete part

Frequently asked questions

What is the replacement for DSC6001CI2A-020.0000T?

Microchip has not published an official successor for this specific order code. The DSC60XX series includes many active variants, but pin-compatibility and electrical equivalence must be verified against the original datasheet. A cross-reference search against the 20 MHz, CMOS output, ±25 ppm, 1.71V–3.63V, AEC-Q100 spec set is the starting point.