Skip to main content
Log in
Microchip Technology DSC1001AI5-040.0000 — Crystals & Oscillators

DSC1001AI5-040.0000 MEMS Oscillator – 40 MHz, AEC-Q100, CMOS

MPNDSC1001AI5-040.0000
Active

Microchip Technology DSC1001AI5-040.0000, a 40 MHz MEMS-based XO (Standard) oscillator with CMOS output, AEC-Q100 qualification, 1.8V–3.3V supply range, ±10ppm frequency stability, and standby power-down function, in a 4-SMD, No Lead package.

$1.8150Ref. price · indicative, final on quote
Microchip Technology DSC1001AI5-040.0000 datasheet (PDF)
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

DSC1001AI5-040.0000 specifications
ParameterValue
TypeXO (Standard)
SeriesDSC1001
MountingSurface Mount
Voltage1.8V ~ 3.3V
Current - supply7.2mA
Current - supply (Disable)15µA
Frequency40 MHz
Frequency stability±10ppm
Operating temperature-40°C~85°C
Size (Dimension)0.276\" L x 0.197\" W (7.00mm x 5.00mm)
Height - seated0.035\" (0.90mm)
OutputCMOS
PackageTube
RatingsAEC-Q100
FunctionStandby (Power Down)
Base resonatorMEMS
Case4-SMD, No Lead

Product details

40 MHz MEMS oscillator with automotive-grade qualification

Its AEC-Q100 qualification makes it suitable for under-hood and chassis-domain automotive electronics where vibration and temperature cycling are constant.

Supply voltage flexibility and standby power-down

Operating from 1.8V to 3.3V, this oscillator can share a rail with 1.8V core logic or 3.3V I/O without a separate regulator, simplifying the power tree. The standby (Power Down) function drops supply current to 15µA max, preserving battery life in sleep-mode applications like automotive body controllers or portable instruments. Active current is 7.2mA max at 40 MHz, keeping the thermal contribution modest in dense PCB layouts.

Frequently asked questions

Does DSC1001AI5-040.0000 have a standby power-down function?

Yes, it includes a Standby (Power Down) function that reduces supply current to 15µA max, suitable for battery-powered or sleep-mode applications.

How does DSC1001AI5-040.0000 compare to similar MEMS oscillators?

Compared to standard quartz XOs, the MEMS resonator in the DSC1001 series offers better shock and vibration tolerance, tighter frequency stability (±10ppm), and a wider supply voltage range (1.8V–3.3V). The AEC-Q100 qualification is a key differentiator for automotive designs where quartz oscillators may require additional screening.