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IS31IO7326 - DEBOUNCED 8 X 8 KEY-SCAN CONTROLLER

General Description

The IS31IO7326 is a 64 key, key-scan controller.

It offloads the burden of keyboard scanning from the host processor.

The IS31IO7326 supports keypad matrix of up to 8×8.

Overview

IS31IO7326 DEBOUNCED 8×8 KEY-SCAN CONTROLLER January 2012 GENERAL.

Key Features

  • 2.4V to 5.5V operation 400kHz I2C serial interface Available for multi-key press detect Low 0.3μA (typ. ) standby current Operate in -40°C to +125°C Pb-free 4mm × 4mm QFN-24 package.