MAX7313 Datasheet (Maxim Integrated Products)

MAX7313, 16-Port I/O Expander

The MAX7313 I 2 C™-compatible serial interfaced peripheral provides microprocessors with 16 I/O ports.

Each I/O port can be individually configured as either an open-drain current-sinking output rated at 50mA and 5.5V, or a logic input with transition detection.

A 17th port can be used for transitio

MAX7313 Features

* 400kbs, 2-Wire Serial Interface, 5.5V Tolerant MAX7313 Ordering Information PART TEMP RANGE PINPACKAGE PKG CODE T2444-4

* MAX7313ATG MAX7313AEG 24 Thin QFN -40°C to +125°C 4mm x 4mm x 0.8mm -40°C to +125°C 24 QSOP Pin Configurations TOP VIEW AD0 P15 P13 P12 14 P14 P11 13 12 P1