The MAX7321 evaluation kit (EV kit) provides a proven design to evaluate the MAX7321 I²C port expander with eight open-drain I/Os. The EV kit also includes Windows® 2000/XP- and Windows Vista®-compatible software that provides a simple graphical user interface (GUI) for exercising the features of the MAX7321. The MAX7321 EV kit PCB comes with a MAX7321ATE+ installed.
* Some packages have variations, listed on the drawing. "PkgCode/Variation" tells which variation the product uses. Note that "+", "#", "-" in the part number suffix describes RoHS status. Package drawings may show a different suffix character.