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Microchip Technology DSC1001DL2-012.0000 — Crystals & Oscillators

DSC1001DL2-012.0000 – 12 MHz CMOS MEMS XO, AEC-Q100, Active

MPNDSC1001DL2-012.0000
Active

Microchip DSC1001 series, XO (Standard), 12 MHz CMOS output, MEMS resonator, 4-SMD no-lead package, AEC-Q100 qualified, -40°C to 105°C operating range.

Microchip Technology DSC1001DL2-012.0000 datasheet (PDF)
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

DSC1001DL2-012.0000 specifications
ParameterValue
TypeXO (Standard)
SeriesDSC1001
MountingSurface Mount
Voltage1.8V ~ 3.3V
Current - supply6.3mA
Current - supply (Disable)15µA
Frequency12 MHz
Frequency stability±25ppm
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
PackageTube
RatingsAEC-Q100
FunctionStandby (Power Down)
Base resonatorMEMS
Case4-SMD, No Lead

Product details

12 MHz CMOS oscillator with AEC-Q100 qualification

The DSC1001DL2-012.0000 delivers a 12 MHz CMOS output from a MEMS resonator, rated across -40°C to 105°C with ±25 ppm frequency stability. Supply voltage spans 1.8V to 3.3V, so it can run from a 1.8V core rail or a 3.3V I/O rail without a separate regulator — one less component in the timing tree.

Standby power-down and current draw

For a battery-backed RTC or a CAN transceiver clock that must sleep between bus events, the 15 µA standby keeps the system quiescent draw below 20 µA without a dedicated power switch.

Package and board-fit dimensions

Housed in a 4-SMD, No Lead package measuring 2.50 mm x 2.00 mm with a seated height of 0.90 mm. The 2.5 x 2.0 mm footprint is common among MEMS oscillators — the pad layout follows the standard 4-pin no-lead pattern, so a board designed for a quartz XO in the same land pattern can accept this part without a spin.

Frequently asked questions

Is DSC1001DL2-012.0000 AEC-Q100 qualified?

Yes — the ratings field lists AEC-Q100. That qualifies it for automotive-grade applications, including under-hood and cabin domains where -40°C to 105°C ambient is specified.

What is the exact frequency and output type?

12 MHz with CMOS output. The CMOS rail-to-rail swing matches 1.8V to 3.3V logic families directly.

Does the DSC1001DL2-012.0000 have a standby feature?

Yes — the function is listed as Standby (Power Down). When enabled, the disable current is 15 µA max, allowing the oscillator to be gated off in low-power system states.