MAX7370 - 8 x 8 Key-Switch Controller and LED Driver/GPIOs

Product Overview

Maxim

Datasheet Details

Part number	MAX7370
Manufacturer	Maxim
File Size	762.92 KB
Description	8 x 8 Key-Switch Controller and LED Driver/GPIOs
Datasheet	MAX7370 Datasheet
Additional preview pages of the MAX7370 datasheet.

Product details

Description

The MAX7370 I2C-interfaced peripheral provides microprocessors with management of up to 64 key switches, with optional GPIO and PWM-controlled LED drivers.

Features

autosleep and autowake modes to further minimize the power consumption of the device. The autosleep feature puts the device in a low-power state (1µA typ) after a timeout period. The autowake feature configures the device to return to normal operating mode from sleep upon a keypress. The key controller debounces and maintains a FIFO buffer of keypress and release events (including autorepeat, if enabled). An interrupt (INT) output can be configured to alert keypresses, as they occur, or at the m.

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Published: Jul 3, 2014 |