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Microchip Technology DSC6001MI2B-007.3728 — Crystals & Oscillators

DSC6001MI2B-007.3728 MEMS XO – 7.3728 MHz, AEC-Q100

MPNDSC6001MI2B-007.3728
Active

Microchip Technology DSC6001MI2B-007.3728, XO (Standard) MEMS oscillator, 7.3728 MHz CMOS output, ±25 ppm stability, 1.71V–3.63V supply, -40°C to +85°C, 4-VFLGA package, AEC-Q100 qualified.

Microchip Technology DSC6001MI2B-007.3728 datasheet (PDF)
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

DSC6001MI2B-007.3728 specifications
ParameterValue
TypeXO (Standard)
SeriesDSC60XXB
MountingSurface Mount
Supply voltage1.71V ~ 3.63V
Current - supply1.3mA (Typ)
Frequency7.3728 MHz
Frequency stability±25ppm
Operating temperature-40°C ~ 85°C
Size (Dimension)0.079\" L x 0.063\" W (2.00mm x 1.60mm)
Height - seated0.035\" (0.89mm)
OutputCMOS
PackageBag
RatingsAEC-Q100
FunctionEnable/Disable
Base resonatorMEMS
Case4-VFLGA

Product details

The DSC6001MI2B-007.3728 is a fixed-frequency MEMS-based XO (Standard) from Microchip's DSC60XXB series, delivering a 7.3728 MHz CMOS output.

Tight Stability and Wide Supply Range

Frequency stability is rated at ±25 ppm — tight enough for UART baud-rate generation at 115200 bps and for USB low-speed clocking without additional calibration. The supply voltage spans 1.71V to 3.63V, letting the oscillator run directly from a 1.8V or 3.3V rail without an external LDO.

Enable/Disable Function and 4-VFLGA Package

The 4-VFLGA package measures 2.00 mm x 1.60 mm with a seated height of 0.89 mm — a compact footprint that fits space-constrained PCBs, though the 0.50 mm pitch demands careful fan-out on the layout.

Active Production – Sourcing via Independent Distribution

Frequently asked questions

Can DSC6001MI2B-007.3728 replace a 7.3728 MHz quartz crystal oscillator?

Yes, as long as the board is designed for a MEMS oscillator footprint. The DSC6001MI2B-007.3728 is a drop-in XO (Standard) with CMOS output — it directly replaces a quartz-based oscillator of the same frequency and output logic, provided the supply voltage (1.71V–3.63V) and package (4-VFLGA) are compatible. The MEMS resonator offers better shock tolerance and a smaller footprint than a quartz can.