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Microchip Technology DSC6001HI2B-038.4000T — Crystals & Oscillators

DSC6001HI2B-038.4000T MEMS XO 38.4 MHz AEC-Q100 CMOS

MPNDSC6001HI2B-038.4000T
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Microchip Technology DSC6001HI2B-038.4000T, XO (Standard), 38.4 MHz, CMOS output, ±25 ppm stability, 1.71V-3.63V supply, AEC-Q100 qualified, -40°C to 85°C, 4-VFLGA package.

Microchip Technology DSC6001HI2B-038.4000T datasheet (PDF)
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

DSC6001HI2B-038.4000T specifications
ParameterValue
TypeXO (Standard)
SeriesDSC60XXB
MountingSurface Mount
Voltage1.71V ~ 3.63V
Current - supply1.3mA (Typ)
Frequency38.4 MHz
Frequency stability±25ppm
Operating temperature-40°C ~ 85°C
Size (Dimension)0.063\" L x 0.047\" W (1.60mm x 1.20mm)
Height - seated0.035\" (0.89mm)
OutputCMOS
PackageTape & Reel (TR)
RatingsAEC-Q100
FunctionEnable/Disable
Base resonatorMEMS
Case4-VFLGA

Product details

MEMS oscillator with AEC-Q100 for automotive timing

The DSC6001HI2B-038.4000T is a MEMS-based XO (Standard) oscillator from Microchip's DSC60XXB series, delivering a fixed 38.4 MHz CMOS output with ±25 ppm frequency stability across its full -40°C to 85°C operating range.

Supply voltage and package fit for BOM integration

Operating from 1.71V to 3.63V, this oscillator spans the 1.8V, 2.5V, and 3.3V logic rails common in automotive and industrial microcontrollers—no extra regulator needed if your rail falls within that window. Housed in a 4-VFLGA package measuring 1.60mm x 1.20mm x 0.89mm, the footprint is compact enough for space-constrained designs but requires careful solder-paste stencil design to avoid bridging on the 4-land array.

Supplied on Tape & Reel, the 4-VFLGA package has an MSL rating typical for MEMS oscillators—store the reels in a dry cabinet if the ambient humidity exceeds 60% RH to avoid moisture-related reflow defects.

Frequently asked questions

Is DSC6001HI2B-038.4000T AEC-Q100 qualified?

Yes, it carries AEC-Q100 qualification, meaning it has passed automotive-grade reliability stress tests (temperature cycling, ESD, latch-up) and is suitable for under-hood and chassis-domain ECUs.

Can DSC6001HI2B-038.4000T replace a standard 38.4 MHz quartz oscillator?

Yes, it is a drop-in replacement for a 38.4 MHz quartz oscillator in the same 4-VFLGA footprint, provided your design can accept a MEMS resonator instead of quartz. The MEMS construction offers better shock and vibration resistance—useful in automotive and industrial environments.