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Microchip Technology DSC1028CI2-024.0000 — Crystals & Oscillators

DSC1028CI2-024.0000 MEMS XO 24 MHz CMOS ±25 ppm -40°C to

MPNDSC1028CI2-024.0000
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Microchip DSC1028CI2-024.0000, XO (Standard) MEMS oscillator, 24 MHz CMOS output, ±25 ppm stability, 3 mA typ supply, standby power-down, -40°C to 85°C, 4-SMD no-lead package.

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

Specifications

DSC1028CI2-024.0000 specifications
ParameterValue
TypeXO (Standard)
SeriesDSC1028
MountingSurface Mount
Supply voltage2.8V
Current - supply3mA (Typ)
Current - supply (Disable)1µA
Frequency24 MHz
Frequency stability±25ppm
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
PackageTube
FunctionStandby (Power Down)
Base resonatorMEMS
Case4-SMD, No Lead

Product details

Typical supply current is 3 mA, dropping to 1 µA in standby mode — low enough for battery-powered sensors and IoT nodes that spend most of their time asleep.

Standby pin and power-down control

The standby function is a logic-level input; pulling it low (or high, depending on the variant) stops the output and puts the MEMS resonator into a low-power state. No external enable transistor or load switch is required.

Package and board layout notes

The 4-SMD, no-lead package measures 3.20 mm x 2.50 mm with a seated height of 0.90 mm — a compact footprint that fits tight PCB layouts in portable or multi-layer designs. No through-hole or manual wiring.

No minimum order restrictions beyond standard reel or tube quantities.

Frequently asked questions

Does the DSC1028CI2-024.0000 have a standby or power-down mode?

Yes, the standby (power-down) function disables the oscillator and drops the supply current to 1 µA maximum. The standby pin is a logic-level input — no external components are needed to control it.

What is the frequency stability of the DSC1028CI2-024.0000?

This is tight enough for most USB, Ethernet, and serial communication links without requiring a PLL or external temperature compensation.