Supply voltage spans 2.25V to 3.6V, so it can run from a 2.5V or 3.3V rail without an extra LDO — useful when the board already carries both voltages and you want to avoid a dedicated regulator for the oscillator.
Active production — no design-in risk
The 6-SMD, no-lead package (5.00 mm x 3.20 mm footprint, 0.90 mm seated height) is a standard MEMS oscillator land pattern — no via-in-pad or exotic fan-out required. The 0.50 mm pitch is manageable on a two-layer board with proper ground pour under the device.