13.3333 MHz MEMS XO with AEC-Q100 grade
The DSC6001HI2A-013.3333 is a MEMS-based XO (standard oscillator) from Microchip's DSC60XX series, delivering a 13.3333 MHz CMOS output with ±25 ppm frequency stability across the -40°C to +85°C industrial temperature range. AEC-Q100 qualification means this part has passed the automotive-grade stress tests for temperature cycling, ESD, and latch-up — suitable for under-hood or cabin ECUs where a quartz crystal might fail under vibration. The 1.71V to 3.63V supply range lets it run directly off a 1.8V, 2.5V, or 3.3V rail without an extra LDO, simplifying power distribution in mixed-voltage designs.
Microchip has marked the DSC6001HI2A-013.3333 as Obsolete. Available through independent surplus distribution — quantities are lot-specific and confirmed at RFQ. No official successor or pin-compatible replacement is listed by Microchip for this exact order code.
Package and board-fit checklist
Housed in a 4-SMD, No Lead package measuring 1.60 mm x 1.20 mm with a seated height of 0.89 mm — the 0.063" x 0.047" footprint matches standard MEMS oscillator land patterns; no via-in-pad required. Enable/Disable function allows the output to be tri-stated for power savings or test modes without removing supply voltage. Maximum supply current is 1.3 mA typical — low enough for battery-powered or always-on modules where the oscillator is the reference clock.