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Microchip Technology DSC1033AI1-008.0000T — Crystals & Oscillators

DSC1033AI1-008.0000T MEMS XO 8 MHz CMOS - Microchip

MPNDSC1033AI1-008.0000T
Active

Microchip Technology DSC1033AI1-008.0000T, PureSilicon™ MEMS XO (Standard), 8 MHz, CMOS output, ±50 ppm stability, 3.3V supply, Standby (Power Down) function, -40°C to 85°C, 4-SMD No Lead Exposed Pad package, Tape & Reel.

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

Specifications

DSC1033AI1-008.0000T specifications
ParameterValue
TypeXO (Standard)
SeriesDSC1033, PureSilicon™
MountingSurface Mount
Supply voltage3.3V
Current - supply3mA (Typ)
Current - supply (Disable)1µA
Frequency8 MHz
Frequency stability±50ppm
Operating temperature-40°C~85°C
Size (Dimension)0.276\" L x 0.197\" W (7.00mm x 5.00mm)
Height - seated0.035\" (0.90mm)
OutputCMOS
PackageTape & Reel (TR)
FunctionStandby (Power Down)
Base resonatorMEMS
Case4-SMD, No Lead Exposed Pad

Product details

MEMS resonator, quartz-like output

The output is standard CMOS, so it drives the clock input of an MCU, FPGA, or ASIC directly without external level shifting. The 3.3V supply rail is common in 3.3V logic systems — no additional regulator or level translator needed for the oscillator itself.

Active current is 3 mA typical at 8 MHz — negligible in a wall-powered system but worth budgeting in a portable device that runs the oscillator continuously.

Industrial temperature coverage

Housed in a 7.00 mm x 5.00 mm 4-SMD package with an exposed pad — the pad should be soldered to a ground plane for thermal and mechanical stability. The 0.90 mm seated height keeps it low-profile for tight enclosures. Supplied on Tape & Reel (TR), compatible with automated pick-and-place assembly.

Frequently asked questions

Is the DSC1033AI1-008.0000T RoHS compliant?

The evidence does not list a RoHS compliance statement for this specific order code. The DSC1033 series from Microchip is generally RoHS-compliant, but confirm the specific date-code or reel marking if RoHS certification is required for your BOM.

What is the output type of the DSC1033AI1-008.0000T?

The output is CMOS. It drives standard CMOS logic levels directly — no external level translation is needed for most 3.3V or 5V-tolerant clock inputs.