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Microchip Technology DSC2311KI1-R0030T — Crystals & Oscillators

DSC2311KI1-R0030T MEMS Oscillator

MPNDSC2311KI1-R0030T
Active

Microchip DSC2311KI1-R0030T, XO (Standard) MEMS oscillator, dual CMOS outputs at 32MHz and 12MHz, ±50ppm stability, 2.25V–3.6V supply, -40°C to +85°C, 6-VDFN package.

Microchip Technology DSC2311KI1-R0030T datasheet (PDF)
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

DSC2311KI1-R0030T specifications
ParameterValue
TypeXO (Standard)
SeriesDSC2311
Supply voltage2.25V ~ 3.6V
Current - supply (Disable)23 mA
Frequency stability±50ppm
Frequency - output 132MHz
Frequency - output 212MHz
Operating temperature-40°C~85°C
Height0.035\" (0.90mm)
Size (Dimension)0.098\" L x 0.079\" W (2.50mm x 2.00mm)
OutputCMOS
PackageTape & Reel (TR)
FunctionEnable/Disable
Base resonatorMEMS
Case6-VDFN

Product details

Why choose a MEMS oscillator over a quartz crystal for this BOM line

The DSC2311KI1-R0030T is a dual-frequency MEMS oscillator (XO) delivering 32MHz on output 1 and 12MHz on output 2 simultaneously — two clock domains from one 6-VDFN package, saving board space and reducing BOM count compared to using separate quartz oscillators for each frequency. Its CMOS output is compatible with most digital logic families (3.3V and 2.5V), and the wide supply voltage range of 2.25V to 3.6V means it can share a power rail with the core or I/O supply without an extra LDO.

What the ±50ppm stability and industrial temp range mean for your design

Lifecycle and sourcing reality for the DSC2311KI1-R0030T

Frequently asked questions

How can I order the DSC2311KI1-R0030T or check availability?

Submit an RFQ for the DSC2311KI1-R0030T through this page. The part is active and sourced to order; current pricing and lead time are confirmed at quote time.

Is the DSC2311KI1-R0030T a drop-in replacement for a standard quartz crystal oscillator?

It is a direct functional replacement for a standard XO (oscillator, not a bare crystal) — it outputs a CMOS clock and requires a supply voltage. However, the 6-VDFN package (2.50mm x 2.00mm, 0.90mm height) differs from common 4-pin DIP or 7050/5032 quartz oscillator footprints, so the PCB layout must match the VDFN land pattern. It is not pin-compatible with quartz oscillators in larger packages.