The DSC6001HI2A-032.7680 is a MEMS-based XO (standard oscillator) from Microchip's DSC60XX series, delivering a 32.768 MHz CMOS output with ±25ppm frequency stability across the full -40°C to +85°C industrial temperature range. It operates from a 1.71V to 3.63V supply, drawing 1.3 mA typical, and includes an Enable/Disable function for power savings in duty-cycled applications. The 4-SMD, no-lead package measures just 1.60mm x 1.20mm with a seated height of 0.89mm, making it suitable for space-constrained automotive and industrial PCBs.
Obsolete — sourcing and replacement reality
No official successor part number is listed in the product documentation. No pin-compatible drop-in replacement from Microchip's current DSC60XX family has been formally designated. If you are sourcing for a new design, a functionally equivalent MEMS XO at 32.768 MHz with AEC-Q100 qualification and CMOS output should be selected from the active DSC60XX variants — verify the package and supply voltage match your BOM.
Automotive-grade qualification confirmed
Rated AEC-Q100, this oscillator is qualified for automotive applications requiring the -40°C to +85°C temperature range — suitable for infotainment, ADAS sensor modules, and body electronics where a 32.768 MHz reference clock is needed.