What the threshold and timeout mean for the system
The MAX6326UR26+T: The 2.63V threshold is set for monitoring 2.5V or 3.3V nominal rails — it triggers reset before the downstream logic sees a brownout below its minimum operating voltage. The 100ms minimum reset timeout gives the supply enough time to settle after a glitch before the processor starts executing code, preventing boot-up race conditions on a noisy rail.
The tape-and-reel packaging (supplied on 7-inch reels) supports automated pick-and-place assembly without a feeder change.
