Skip to main content
Log in
Microchip Technology DSC1001BI5-004.0000T — Crystals & Oscillators

DSC1001BI5-004.0000T MEMS Oscillator – 4 MHz CMOS, AEC-Q100

MPNDSC1001BI5-004.0000T
Active

Microchip DSC1001BI5-004.0000T, MEMS-based XO (Standard), 4 MHz CMOS output, ±10 ppm stability, 1.8V~3.3V supply, AEC-Q100 qualified, -40°C~85°C, 4-SMD no-lead package, Tape & Reel.

Microchip Technology DSC1001BI5-004.0000T datasheet (PDF)
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

DSC1001BI5-004.0000T specifications
ParameterValue
TypeXO (Standard)
SeriesDSC1001
MountingSurface Mount
Supply voltage1.8V ~ 3.3V
Current - supply6.3mA
Current - supply (Disable)15µA
Frequency4 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 1.8V to 3.3V supply range lets it run directly off a 1.8V core rail or a 3.3V I/O rail without a level translator, simplifying power distribution in mixed-voltage designs.

Standby power and sleep-mode integration

Active supply current is 6.3 mA max at 4 MHz, but the standby (power down) function drops that to 15 µA max when the output is disabled — a 400× reduction that preserves battery charge in automotive body controllers or IoT sensors that spend most of their time asleep.

Housed in a 4-SMD, No Lead package measuring 5.00mm x 3.20mm with a seated height of 0.90mm, the DSC1001BI5-004.0000T fits standard oscillator footprints and can be placed on both sides of a PCB without interfering with adjacent components.

Frequently asked questions

Is the DSC1001BI5-004.0000T AEC-Q100 qualified?

Yes, it carries AEC-Q100 ratings, which means it has passed automotive-grade reliability testing including temperature cycling, ESD, and latch-up.

What is the standby current of the DSC1001BI5-004.0000T?

When the Standby (Power Down) function is active, the supply current drops to 15 µA max. The active current is 6.3 mA max at 4 MHz.

Are there any pin-compatible alternatives to the DSC1001BI5-004.0000T?

Within the DSC1001 series, other frequency variants share the same 4-SMD, No Lead footprint and supply voltage range. For a direct 4 MHz replacement, confirm the frequency stability and temperature grade match your application. No official second-source is listed.