Skip to main content
Log in
Microchip Technology DSC1033DI2-040.0000T — Crystals & Oscillators

DSC1033DI2-040.0000T MEMS XO 40 MHz CMOS 3.3V - Obsolete

MPNDSC1033DI2-040.0000T
Obsolete

Microchip DSC1033DI2-040.0000T, PureSilicon™ MEMS XO, 40 MHz, CMOS output, 3.3V supply, ±25 ppm stability, -40°C to 85°C, standby power-down, 4-SMD no-lead 2.5x2.0 mm package.

Microchip Technology DSC1033DI2-040.0000T datasheet (PDF)
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Jul 2026

Specifications

DSC1033DI2-040.0000T specifications
ParameterValue
TypeXO (Standard)
SeriesDSC1033, PureSilicon™
MountingSurface Mount
Supply voltage3.3V
Current - supply4mA (Typ)
Current - supply (Disable)1µA
Frequency40 MHz
Frequency stability±25ppm
Operating temperature-40°C~85°C
Size (Dimension)0.098\" L x 0.079\" W (2.50mm x 2.00mm)
Height - seated0.035\" (0.90mm)
OutputCMOS
PackageTape & Reel (TR)
FunctionStandby (Power Down)
Base resonatorMEMS
Case4-SMD, No Lead

Product details

The DSC1033DI2-040.0000T: It draws 4 mA typ during active operation and drops to 1 µA max in standby (power-down) mode, making it suitable for battery-powered or intermittently-sleeping systems where the clock tree must shut off between active periods. The base resonator is MEMS rather than quartz — this gives better shock and vibration tolerance compared to a traditional crystal oscillator, and the 2.5 mm × 2.0 mm 4-SMD no-lead package fits tight PCB layouts.

No stock-holding claim — each order is sourced per request.

Frequently asked questions

Does DSC1033DI2-040.0000T have a standby power-down function?

Yes — the function is listed as Standby (Power Down). When disabled, the supply current drops to 1 µA max, allowing the oscillator to be shut off between active periods.