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I/O Expander can easily expand the functions such as GPIOs, Keypads, LED controls and timers to the exsiting systems.
|Features||Up to 24 GPIO pins; on-chip RC oscillation||Up to 24 GPIO pins; on-chip RC oscillation|
|Power Suppy||1.62-3.6 V||1.62-3.6 V|
|Status||Mass Production||Mass Production|