Skip to main content
Log in
Microchip Technology DSC1001AE1-131.0720T — Crystals & Oscillators

DSC1001AE1-131.0720T MEMS Oscillator 131.072 MHz CMOS

MPNDSC1001AE1-131.0720T
Active

Microchip DSC1001AE1-131.0720T, XO (Standard), MEMS base resonator, 131.072 MHz CMOS output, ±50 ppm stability, 1.8V–3.3V supply, AEC-Q100, standby function, 4-SMD package.

Microchip Technology DSC1001AE1-131.0720T datasheet (PDF)
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

DSC1001AE1-131.0720T specifications
ParameterValue
TypeXO (Standard)
SeriesDSC1001
MountingSurface Mount
Voltage1.8V ~ 3.3V
Current - supply8.7mA
Current - supply (Disable)15µA
Frequency131.072 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
PackageTape & Reel (TR)
RatingsAEC-Q100
FunctionStandby (Power Down)
Base resonatorMEMS
Case4-SMD, No Lead Exposed Pad

Product details

The DSC1001AE1-131.0720T is a MEMS-based XO (Standard) oscillator from Microchip's DSC1001 series, delivering a 131.072 MHz CMOS output with ±50 ppm frequency stability across its -20°C to 70°C operating range. AEC-Q100 qualification confirms it meets automotive-grade reliability stress and temperature cycling requirements, so it fits directly into a production BOM for infotainment, ADAS camera modules, or gateway controllers without a separate qualification run.

The wide supply range of 1.8V to 3.3V means the same oscillator can be dropped into a 1.8V-core FPGA clock tree or a 3.3V peripheral bus without adding a local LDO — one line item covers multiple rails.

Package and board layout notes

Housed in a 4-SMD, No Lead Exposed Pad package measuring 7.00mm x 5.00mm with a seated height of 0.90mm, this oscillator sits low on the board.

Frequently asked questions

How can I order DSC1001AE1-131.0720T or check availability?

No stock-holding claim is made; the sourcing desk will source per your request.

Is DSC1001AE1-131.0720T suitable for automotive applications?

Yes — it is AEC-Q100 qualified, meaning it has passed the automotive-grade reliability stress tests including temperature cycling and ESD. The -20°C to 70°C operating range covers cabin and most under-hood environments, though a wider-temperature variant would be needed for extreme under-hood spots above 70°C.

What is the output type and supply voltage range of DSC1001AE1-131.0720T?

The output is CMOS, and the supply voltage range is 1.8V to 3.3V. This means it can drive a standard CMOS input directly and operate from a 1.8V, 2.5V, or 3.3V rail without a level translator.

Can I use DSC1001AE1-131.0720T as a replacement for a quartz oscillator?

Yes — it is a drop-in replacement in terms of function and package (4-SMD). The MEMS base resonator provides better shock and vibration immunity than quartz, which is an advantage in automotive or industrial environments. Confirm the supply voltage and output type match your existing quartz oscillator's specifications.

What is the standby power down function of DSC1001AE1-131.0720T?

The Standby (Power Down) function disables the output and reduces the supply current to 15 µA max. This is useful for battery-powered or intermittent-duty systems where the oscillator can be shut down during sleep modes to conserve power.