The 1.8V to 3.3V supply range lets a single BOM line serve multiple logic rails; the same oscillator can clock a 1.8V MCU core and a 3.3V Ethernet PHY without a level translator.
Active current draw is 7.2 mA max at 36.8182 MHz — a tight budget for a 3.3V rail shared with other peripherals; the MEMS resonator itself consumes less than a comparable quartz crystal plus load-cap pair.
Housed in a 4-SMD, No Lead package measuring 2.50 mm x 2.00 mm with a seated height of 0.90 mm — the small footprint fits space-constrained designs like automotive camera modules or portable instrumentation. Surface-mount mounting with a standard reflow profile; the MEMS die is inherently more shock-resistant than a quartz blank, so no special handling or underfill is required for high-vibration environments.