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Microchip Technology DSC1018DE1-024.0000T — Crystals & Oscillators

DSC1018DE1-024.0000T MEMS XO 24 MHz CMOS 1.8V Obsolete

MPNDSC1018DE1-024.0000T
Obsolete

Microchip DSC1018DE1-024.0000T, XO (Standard) MEMS oscillator, 24 MHz CMOS output, 1.8V supply, ±50 ppm stability, -20°C~70°C, 4-SMD, Tape & Reel

Microchip Technology DSC1018DE1-024.0000T datasheet (PDF)
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Jul 2026

Specifications

DSC1018DE1-024.0000T specifications
ParameterValue
TypeXO (Standard)
SeriesDSC1018
MountingSurface Mount
Voltage1.8V
Current - supply3mA (Typ)
Current - supply (Disable)1µA
Frequency24 MHz
Frequency stability±50ppm
Operating temperature-20°C~70°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 DSC1018DE1-024.0000T is a 24 MHz MEMS-based XO (Standard) from Microchip's DSC1018 series, delivering a CMOS output from a 1.8V supply rail.

Microchip lists the DSC1018DE1-024.0000T as Obsolete. No official successor part number is recorded in the lifecycle data. If you are designing a new board, the DSC1018 series is not an option; a current-production MEMS XO from Microchip or a competitor with the same 2.5 mm x 2.0 mm 4-SMD footprint and 1.8V CMOS output would be the migration path, though a board spin to verify pin-compatibility is recommended.

Standby function and low-power draw

That 3000:1 ratio makes it viable for battery-powered devices that gate the clock to save energy — a sensor node that sleeps most of the time and wakes to take a reading can leave the oscillator running only when needed.

Frequently asked questions

What is the replacement for DSC1018DE1-024.0000T?

No official successor is recorded in the lifecycle data. A functionally equivalent replacement would be a current-production MEMS XO from Microchip or another vendor, matching the 24 MHz frequency, CMOS output, 1.8V supply, and 2.5 mm x 2.0 mm 4-SMD package. Confirm pin-compatibility and frequency stability (±50 ppm) before substituting.

Where can I buy the DSC1018DE1-024.0000T?

We source this obsolete part through independent distribution channels. Submit an RFQ with your target quantity; we will confirm availability and pricing at quote time. No stock-holding claim is made — each lot is sourced per order.

What is the frequency stability of the DSC1018DE1-024.0000T?

The frequency stability is ±50 ppm over the -20°C to 70°C operating range. This is the total variation including temperature, supply voltage, and aging — adequate for general-purpose clocking but not for precision timing applications that require tighter than ±25 ppm.