Skip to main content
Log in
Microchip Technology DSC1001DI2-038.4000 — Crystals & Oscillators

DSC1001DI2-038.4000 MEMS XO 38.4 MHz CMOS AEC-Q100 Active

MPNDSC1001DI2-038.4000
Active

Microchip Technology DSC1001DI2-038.4000, XO (Standard) MEMS oscillator, 38.4 MHz CMOS output, ±25ppm stability, AEC-Q100, -40°C to 85°C, 4-SMD No Lead 2.50mm x 2.00mm

$1.1600Ref. price · indicative, final on quote
Microchip Technology DSC1001DI2-038.4000 datasheet (PDF)
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

DSC1001DI2-038.4000 specifications
ParameterValue
TypeXO (Standard)
SeriesDSC1001
MountingSurface Mount
Voltage1.8V ~ 3.3V
Current - supply7.2mA
Current - supply (Disable)15µA
Frequency38.4 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
PackageTube
RatingsAEC-Q100
FunctionStandby (Power Down)
Base resonatorMEMS
Case4-SMD, No Lead

Product details

MEMS oscillator for automotive and industrial clock trees

AEC-Q100 qualification means this part is validated for automotive-grade reliability — suitable for under-hood, cabin, and chassis-domain electronics where vibration and thermal cycling are routine.

Supply voltage flexibility and standby power-down

Wide supply voltage range of 1.8V to 3.3V lets this oscillator serve both 1.8V-core and 3.3V-I/O domains without a level translator — one BOM line covers multiple voltage rails. The Standby (Power Down) function drops supply current to 15 µA max when disabled, preserving battery life in intermittently powered systems like telematics or sensor nodes. Active current draw is 7.2 mA max at 38.4 MHz — low enough for thermally constrained enclosures without forced airflow.

Product status is Active — no last-time-buy notice, no end-of-life date.

Frequently asked questions

Is the DSC1001DI2-038.4000 AEC-Q100 qualified?

Yes, the DSC1001DI2-038.4000 carries AEC-Q100 ratings, meaning it has passed automotive-grade reliability stress tests including temperature cycling, ESD, and latch-up.

What is the standby power-down function and how much current does it save?

The Standby (Power Down) function disables the output and internal oscillator, dropping supply current to 15 µA max. This is useful for battery-powered or intermittent-duty systems where the clock can be gated during sleep modes.

What package size does the DSC1001DI2-038.4000 come in?

The part is supplied in a 4-SMD, No Lead package measuring 2.50mm x 2.00mm with a seated height of 0.90mm max. It is a standard 2.0x2.5 mm SMD oscillator footprint, reworkable with hot air.