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Microchip Technology DSC1033CI1-080.0000T — Crystals & Oscillators

DSC1033CI1-080.0000T — Microchip MEMS XO, 80 MHz, CMOS

MPNDSC1033CI1-080.0000T
Obsolete

Microchip Technology DSC1033, PureSilicon™, XO (Standard), 80 MHz, CMOS, 3.3V, ±50ppm, -40°C~85°C, 4-SMD No Lead

Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Jul 2026

Specifications

DSC1033CI1-080.0000T specifications
ParameterValue
TypeXO (Standard)
SeriesDSC1033, PureSilicon™
MountingSurface Mount
Supply voltage3.3V
Current - supply5mA (Typ)
Current - supply (Disable)1µA
Frequency80 MHz
Frequency stability±50ppm
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)
FunctionStandby (Power Down)
Base resonatorMEMS
Case4-SMD, No Lead

Product details

80 MHz MEMS oscillator — industrial temp, 3.2x2.5 mm

The DSC1033CI1-080.0000T is a MEMS-based XO (standard oscillator) from Microchip's PureSilicon™ series, delivering a fixed 80 MHz CMOS output from a 3.3V supply rail. The 3.20 mm x 2.50 mm 4-SMD no-lead package with a 0.90 mm seated height suits space-constrained PCB layouts; the MEMS die eliminates the need for external load capacitors, simplifying the BOM.

Date-code authenticity matters: because this part is obsolete, verify date codes against Microchip's last-time-buy window to avoid stale inventory that may have drifted in frequency stability.

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