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Microchip Technology DSC1001DI2-066.1550T — Crystals & Oscillators

DSC1001DI2-066.1550T Microchip MEMS XO 66.155 MHz CMOS

MPNDSC1001DI2-066.1550T
Active

Microchip DSC1001 series MEMS XO, 66.155 MHz, CMOS output, ±25 ppm stability, AEC-Q100 qualified, -40°C to 85°C, standby power-down function, 4-SMD no-lead package

Microchip Technology DSC1001DI2-066.1550T datasheet (PDF)
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

DSC1001DI2-066.1550T specifications
ParameterValue
TypeXO (Standard)
SeriesDSC1001
MountingSurface Mount
Voltage1.8V ~ 3.3V
Current - supply7.2mA
Current - supply (Disable)15µA
Frequency66.155 MHz
Frequency stability±25ppm
Operating temperature-40°C~85°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

MEMS oscillator for automotive and industrial clock trees

The DSC1001DI2-066.1550T: AEC-Q100 qualified MEMS XO for automotive electronics — engine control units, ADAS sensors, or infotainment modules.

Standby mode and supply flexibility

A dedicated Standby (Power Down) pin drops current consumption to 15 µA max when the oscillator is disabled — useful for battery-backed modules that sleep between CAN wake-up events. The supply voltage range spans 1.8V to 3.3V, covering common logic rails without an external LDO; maximum active current is 7.2 mA at the rated frequency.

Package and board-level fit

Housed in a no-lead package measuring 2.50 mm x 2.00 mm with a seated height of 0.90 mm — a compact footprint for dense multi-layer PCBs. Supplied on Tape & Reel (TR) for automated pick-and-place; the no-lead construction requires a solder-paste stencil aperture matched to the pad geometry to avoid tombstoning during reflow.

Sourced through independent distribution; quoted to order against the BOM quantity.

Frequently asked questions

Where can I buy DSC1001DI2-066.1550T in stock?

Buyers need immediate availability; showing distributors with stock increases purchase likelihood.

What is the lead time for DSC1001DI2-066.1550T?

Lead time impacts production planning; buyers choose suppliers with shorter lead times.

Is DSC1001DI2-066.1550T equivalent to other 66.155 MHz oscillators?

Engineers compare parts to ensure compatibility; cross-reference answers drive sourcing decisions.

What is the operating temperature range of DSC1001DI2-066.1550T?

Critical for automotive/industrial applications; missing temperature range can disqualify part.

Does DSC1001DI2-066.1550T have a standby feature?

Power-down function is a key requirement for battery-powered designs; confirmation leads to selection.

What is the packaging of DSC1001DI2-066.1550T?

Buyers need to know if it is tape and reel for automatic placement; packaging affects assembly.