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MPR031 - (MPR031 / MPR032) Proximity Capacitive Touch Sensor Controller

Product Overview

Freescale Semiconductor

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MPR031 (MPR031 / MPR032) Proximity Capacitive Touch Sensor Controller by Freescale Semiconductor - Datasheet Preview — Datasheet preview – MPR031

Datasheet Details

Part number	MPR031
Manufacturer	Freescale Semiconductor
File Size	340.38 KB
Description	(MPR031 / MPR032) Proximity Capacitive Touch Sensor Controller
Datasheet	MPR031 Datasheet
Additional preview pages of the MPR031 datasheet.

MPR031 Product details

Description

Table 1 shows the pin assignment for the MPR03X.

For a more detailed description of the functionality of each pin, refer to the appropriate chapter.

Table 1.

Features

8 µA supply current with two electrodes being monitored with 64 ms response time and IRQ enabled Compact 2 x 2 x 0.65 mm 8-lead µDFN package Supports up to 3 touch pads Only one external component needed Intelligent touch detection capacity 4 µA maximum shutdown current 1.71 V to 2.75 V operation Threshold based detect.

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Published: May 26, 2009 |