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Microchip Technology DSC1001DL1-001.8432T — Crystals & Oscillators

DSC1001DL1-001.8432T MEMS Oscillator 1.8432 MHz AEC-Q100

MPNDSC1001DL1-001.8432T
Active

Microchip Technology DSC1001 series, XO (Standard) MEMS oscillator, 1.8432 MHz CMOS output, ±50ppm stability, 1.8V~3.3V supply, -40°C~105°C, AEC-Q100, 4-SMD no lead package.

Microchip Technology DSC1001DL1-001.8432T datasheet (PDF)
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

DSC1001DL1-001.8432T specifications
ParameterValue
TypeXO (Standard)
SeriesDSC1001
MountingSurface Mount
Supply voltage1.8V ~ 3.3V
Current - supply6.3mA
Current - supply (Disable)15µA
Frequency1.8432 MHz
Frequency stability±50ppm
Operating temperature-40°C~105°C
Size (Dimension)0.098\" L x 0.079\" W (2.50mm x 2.00mm)
Height - seated0.035\" (0.90mm)
OutputCMOS
PackageTape & Reel (TR)
RatingsAEC-Q100
FunctionStandby (Power Down)
Base resonatorMEMS
Case4-SMD, No Lead

Product details

The DSC1001DL1-001.8432T is a Microchip MEMS-based XO (Standard) oscillator delivering a fixed 1.8432 MHz CMOS output.

Operates from a 1.8V to 3.3V supply rail, covering common logic voltages without an external regulator. Active current consumption is 6.3mA max at 1.8432 MHz, a low figure for a MEMS oscillator at this frequency — it contributes minimal thermal load in a sealed module.

Package and board layout for 4-SMD no lead

Housed in a 2.50mm x 2.00mm 4-SMD no lead package, seated height 0.90mm max. The small footprint suits space-constrained PCBs in automotive ECUs or portable instruments. No exposed pad — standard SMD reflow profile applies.

Frequently asked questions

Is DSC1001DL1-001.8432T AEC-Q100 qualified?

Yes, it carries AEC-Q100 rating, meaning it passed automotive-grade reliability tests including temperature cycling and ESD robustness. Suitable for under-hood and chassis-domain applications.

Does DSC1001DL1-001.8432T have a standby mode?

Yes, it includes a standby (power down) function. When disabled, the supply current drops to 15µA max, allowing the oscillator to be gated off in low-power sleep states.

What is the output type and package of DSC1001DL1-001.8432T?

Output is CMOS, compatible with standard logic inputs. Package is a 4-SMD no lead (2.50mm x 2.00mm), surface-mount, tape and reel delivery.