The DSC6001HI2A-013.3333T is a MEMS-based XO (Standard) oscillator from Microchip's DSC60XX series, delivering a fixed 13.3333 MHz CMOS output with enable/disable function. It operates from a 1.71V to 3.63V supply rail, drawing a typical 1.3 mA max — low enough for battery-powered or power-sensitive automotive modules. AEC-Q100 qualification confirms this part meets automotive-grade reliability stress and PPAP requirements — it is designed for under-hood ECUs, body controllers, or infotainment clocks where a quartz crystal might drift under vibration or thermal shock.
For existing designs, the last-time-buy window has closed; remaining stock is available only through independent surplus channels. If you are sourcing for a repair or a short production run, the 4-SMD, No Lead package with 1.60mm x 1.20mm footprint is common across many MEMS oscillators.
Package and layout fit for the board
The 4-SMD, No Lead package measures 1.60mm x 1.20mm with a seated height of 0.89 mm max. This is a tiny 1.6 mm × 1.2 mm ceramic land-grid array — the pads are on the bottom, no leads. The PCB footprint must match the recommended land pattern from the DSC60XX datasheet; the narrow pitch (0.50 mm typical for this package class) means the solder-paste stencil aperture and reflow profile need to be dialled in to avoid bridging.