The DSC6101HI2A-010.0000: Typical current draw is 3 mA max, which keeps the thermal contribution negligible in a dense 4-VFLGA layout — no derating needed for adjacent components.
No pin-compatible drop-in replacement exists from Microchip, so a board spin or a parametric search for a 10 MHz MEMS XO in 4-VFLGA with AEC-Q100 is the next step for new designs.
