The DSC6001JE2A-000.0000T is a MEMS-based XO (Standard) from Microchip's DSC60XX series, delivering a CMOS output across a 1 MHz to 80 MHz frequency range. Its 1.71V to 3.63V supply span lets it drop onto 1.8V, 2.5V, or 3.3V rails without a separate regulator — one less line item on the BOM.
Blank device — programming is a BOM line item
This is a blank (user-programmable) part, meaning the output frequency is not set at the factory. The buyer must arrange programming — either through a distributor with programming services, an in-house fixture, or a socketed programmer — which adds a non-recurring cost and lead-time step that a fixed-frequency oscillator avoids. Total frequency stability is ±25 ppm, a typical spec for general-purpose XOs that keeps most MCU and serial-interface clock jitter within a clean timing budget. The 4-SMD no-lead package measures 2.50 mm x 2.00 mm with a seated height of 0.89 mm — a compact footprint that fits tight PCB layouts, though the no-lead construction means solder-joint inspection relies on X-ray or cross-section, not visual check.
For existing designs, the only supply path is through independent surplus and distribution channels that carry end-of-life inventory. Because this is an obsolete programmable device, any available stock is lot-specific and confirmed only at RFQ. A buyer holding a BOM position with this order code should expect to source against a last-time-buy or surplus lot, and should verify the device's programmability (blank vs pre-programmed) with the supplier before committing.