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Microchip Technology DSC1001BI5-040.0000T — Crystals & Oscillators

DSC1001BI5-040.0000T MEMS Oscillator – Microchip, 40 MHz

MPNDSC1001BI5-040.0000T
Active

Microchip Technology DSC1001 series, XO (Standard) MEMS oscillator, 40 MHz, CMOS output, ±10 ppm stability, AEC-Q100 qualified, 4-SMD no-lead package, tape and reel.

$1.8000Ref. price · indicative, final on quote
Microchip Technology DSC1001BI5-040.0000T datasheet (PDF)
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

DSC1001BI5-040.0000T specifications
ParameterValue
TypeXO (Standard)
SeriesDSC1001
MountingSurface Mount
Supply voltage1.8V ~ 3.3V
Current - supply7.2mA
Current - supply (Disable)15µA
Frequency40 MHz
Frequency stability±10ppm
Operating temperature-40°C~85°C
Size (Dimension)0.197\" L x 0.126\" W (5.00mm x 3.20mm)
Height - seated0.035\" (0.90mm)
OutputCMOS
PackageTape & Reel (TR)
RatingsAEC-Q100
FunctionStandby (Power Down)
Base resonatorMEMS
Case4-SMD, No Lead

Product details

The MEMS resonator replaces the quartz blank, giving the part better resistance to vibration and mechanical shock compared to a conventional crystal oscillator, while maintaining the same 4-SMD, no-lead footprint (5.00 mm × 3.20 mm).

Supply voltage range and standby power

Operating from 1.8V to 3.3V, the oscillator covers the three most common digital logic rails without a separate voltage regulator — one BOM line serves 1.8V, 2.5V, and 3.3V domains.

Package and mounting – 4-SMD no-lead

Housed in a 4-SMD, no-lead package measuring 5.00 mm × 3.20 mm with a seated height of 0.90 mm, the DSC1001BI5-040.0000T is a surface-mount device compatible with standard reflow soldering profiles.

Frequently asked questions

Is the DSC1001BI5-040.0000T a MEMS oscillator?

Yes. The base resonator is MEMS, not a quartz crystal. This gives the oscillator improved shock and vibration tolerance compared to conventional crystal oscillators, while maintaining the same standard XO function and CMOS output.

Does the DSC1001BI5-040.0000T have AEC-Q100 qualification?

Yes, it carries AEC-Q100 ratings, meaning it has passed automotive-grade reliability testing for temperature, ESD, and latch-up. This qualifies it for use in under-hood and chassis-domain automotive electronics.

What is the standby current of the DSC1001BI5?

When the Standby (Power Down) function is active, the maximum supply current is 15 µA. This allows the oscillator to be disabled during system sleep modes to conserve battery power.