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Microchip Technology DSC1001AE1-033.0000 — Crystals & Oscillators

DSC1001AE1-033.0000 – Microchip MEMS XO, 33 MHz, AEC-Q100

MPNDSC1001AE1-033.0000
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Microchip Technology DSC1001AE1-033.0000, MEMS-based XO (Standard), 33 MHz fixed frequency, CMOS output, 1.8V–3.3V supply, AEC-Q100 qualified, standby (power-down) function, 4-SMD package.

Microchip Technology DSC1001AE1-033.0000 datasheet (PDF)
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

DSC1001AE1-033.0000 specifications
ParameterValue
TypeXO (Standard)
SeriesDSC1001
MountingSurface Mount
Voltage1.8V ~ 3.3V
Current - supply7.2mA
Current - supply (Disable)15µA
Frequency33 MHz
Frequency stability±50ppm
Operating temperature-20°C~70°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 Exposed Pad

Product details

The DSC1001AE1-033.0000 is a MEMS-based standard oscillator (XO) delivering a 33 MHz CMOS output from a 1.8V–3.3V supply rail. Its AEC-Q100 qualification places it in automotive-grade applications — under-hood ECUs, cabin infotainment, or chassis-domain controllers where temperature cycling and vibration tolerance are mandatory.

Supply flexibility and power-down current

Rated for 1.8V–3.3V, this part spans the common digital core and I/O voltages — no separate regulator needed when sharing the rail with a 3.3V or 1.8V MCU bank. The 7.2 mA max supply current at full operation and 15 µA in standby mean the oscillator's own draw is negligible in a system that sleeps between CAN wake-up events.

Package and mounting footprint

Housed in a 4-SMD, No Lead Exposed Pad package measuring 7.00 mm x 5.00 mm with a seated height of 0.90 mm. Surface-mount reflow follows standard JEDEC profiles for a 4-lead ceramic package.

Frequently asked questions

Where can I buy DSC1001AE1-033.0000 and how do I request a quote?

Submit an RFQ with your target quantity; we confirm availability and current pricing at quote time. Active lifecycle means no last-time-buy constraints — we can quote for both prototype volumes and production runs.

Is DSC1001AE1-033.0000 AEC-Q100 qualified?

Yes, the DSC1001AE1-033.0000 carries an AEC-Q100 rating, making it suitable for automotive applications that require the temperature grade and reliability stress testing defined by that standard.

Is there a pin-compatible alternative to DSC1001AE1-033.0000?

No official second source is listed for this exact order code. The 4-SMD, No Lead Exposed Pad footprint and 33 MHz CMOS output are common across many MEMS and quartz XOs — a functional replacement would need to match the supply range (1.8V–3.3V), frequency stability (±50 ppm), and standby function. Confirm the land pattern and output type before substituting.