Obsolete — sourcing path for the BOM line
Microchip lists the DSC6021MI2A-009ST as Obsolete. No official successor is recorded — the DSC60XX family continues with active variants, but this specific dual-frequency code has no pin-compatible drop-in from Microchip. For a line that already carries this part, the procurement path is through independent surplus or broker channels. Availability is lot-specific; quantities and pricing are confirmed at RFQ.
What the ratings mean for fit
The output is CMOS, so it interfaces directly with most digital logic inputs without level translation. It generates two output frequencies simultaneously: 20 MHz and 25 MHz. This dual-output capability can replace two single oscillators on a board, saving space and BOM line count. Maximum current draw is 1.3 mA typical, making it suitable for battery-powered or power-sensitive designs. This is a compact, low-profile package suited for space-constrained PCBs in portable or embedded designs. The tape-and-reel packaging is standard for automated pick-and-place assembly.