Voltage-level and time-division pin multiplexing lets one chip package pin trigger multiple functions while cutting pin count and package size.
Discrete geometric reference intervals set an adaptive power-failure threshold without voltage-current multiplication, cutting compute load and delay.
Parallel comparators and settling logic select the highest supply voltage while limiting current draw, leakage, and input oscillation.
Embedded trim generation and measurement let ICs correct analog or digital component variation without external test terminals or costly equipment.