The DSC6003MI3B-012.0000T is a 12 MHz MEMS-based oscillator (XO) with CMOS output, part of Microchip's DSC60XXB series. It delivers a fixed-frequency reference for MCU, SoC, or CAN transceiver clock inputs in automotive and industrial assemblies.
AEC-Q100 qualified, this part is released for automotive-grade applications — under-hood or cabin modules that require PPAP traceability and reliability stress screening. The supply voltage range spans 1.71V to 3.63V, so it can run directly from a 1.8V or 3.3V rail without an intermediate regulator.
Housed in a 4-VFLGA package measuring 2.00 mm x 1.60 mm, with a seated height of 0.89 mm. The small footprint suits space-constrained ECU or sensor-node layouts, but the LGA land pattern requires a solder-paste stencil with aperture matching the datasheet footprint — no via-in-pad needed.