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Microchip Technology DSC1004DI1-006.7800 — Crystals & Oscillators

DSC1004DI1-006.7800 MEMS XO – 6.78 MHz, AEC-Q100, Active

MPNDSC1004DI1-006.7800
Active

Microchip Technology DSC1004DI1-006.7800, XO (Standard) MEMS oscillator, 6.78 MHz CMOS output, ±50 ppm stability, 1.8V–3.3V supply, AEC-Q100, -40°C to 85°C, 4-SMD no-lead package.

$1.1550Ref. price · indicative, final on quote
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

DSC1004DI1-006.7800 specifications
ParameterValue
TypeXO (Standard)
SeriesDSC1004
MountingSurface Mount
Voltage1.8V ~ 3.3V
Current - supply6.5mA
Current - supply (Disable)15µA
Frequency6.78 MHz
Frequency stability±50ppm
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
PackageTube
RatingsAEC-Q100
FunctionStandby (Power Down)
Base resonatorMEMS
Case4-SMD, No Lead

Product details

6.78 MHz MEMS oscillator with AEC-Q100 grade

Rated AEC-Q100, this part is qualified for automotive applications where the oscillator must survive under-hood thermal cycling and vibration profiles. The MEMS resonator provides better shock and vibration tolerance compared to quartz-based oscillators, reducing the risk of frequency drift in high-G environments.

Supply voltage and power-down capability

Operates from a single 1.8V to 3.3V supply rail, covering the common digital core and I/O voltages without an external level translator. Maximum supply current is 6.5 mA during active operation; the standby (power-down) function reduces current draw to 15 µA, suitable for battery-backed or sleep-mode applications.

Housed in a 4-SMD no-lead package measuring 2.50 mm x 2.00 mm with a seated height of 0.90 mm, it fits space-constrained PCB layouts and is compatible with standard reflow soldering profiles. Surface-mount package with no leads — the solder pads are on the bottom of the package, requiring a stencil design that matches the land pattern in the datasheet.

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

Frequently asked questions

Does DSC1004DI1-006.7800 support a 1.8V supply?

Yes, the supply voltage range is 1.8V to 3.3V, so it works directly on a 1.8V rail without an external regulator or level translator.

What is the standby current consumption of DSC1004DI1-006.7800?

In standby (power-down) mode, the supply current is 15 µA maximum, allowing the oscillator to be disabled during system sleep without draining the battery.

Is DSC1004DI1-006.7800 a replacement for DSC1004DI1-006.0000?

The order codes differ only in the frequency suffix. The DSC1004DI1-006.7800 outputs 6.78 MHz, while the -006.0000 suffix would indicate a different frequency. Confirm the exact frequency required for your BOM position before substituting.

Is DSC1004DI1-006.7800 compatible with a 3.3V supply?

Yes, 3.3V is within the 1.8V to 3.3V supply range, so the oscillator operates correctly on a 3.3V rail.