Obsolete MEMS oscillator — where it fits in the cycle
The DSC6021JE1A-002MT is a Microchip Technology MEMS-based XO (Standard) oscillator from the DSC60XX series, outputting 2MHz on a CMOS rail. It is officially marked Obsolete, meaning the manufacturer has stopped production — no further wafer starts or assembly runs are planned. For a shortage-desk buyer, this part sits in the end-of-life tail: available only through independent surplus or broker channels, not franchised distribution. The spot premium depends on remaining inventory depth — expect lot-specific pricing confirmed at RFQ, not a published list price.
Parametric fit — 2MHz, 1.71–3.63V, ±50ppm
The oscillator draws 1.3mA typ from a supply range of 1.71V to 3.63V, making it suitable for low-power embedded clocks in battery-operated or 1.8V/3.3V mixed-voltage systems. The ±50ppm frequency stability over -20°C to 70°C covers industrial-commercial temperature bands — adequate for UART, SPI, or general-purpose timing but not tight enough for precision RF or high-speed serial links requiring sub-±25ppm. The CMOS output is a direct logic-level signal — no external termination resistor needed for short traces under 50mm.
Sourcing posture — obsolete, no successor on record
No franchised stock is held.