MPR032 FREESCALE [Freescale Semiconductor, Inc], MPR032 Datasheet

MPR032

Manufacturer Part Number

MPR032

Description

Proximity Capacitive Touch Sensor Controller

Manufacturer

FREESCALE [Freescale Semiconductor, Inc]

Datasheet

1.MPR032.pdf (32 pages)

Available stocks

Company

Part Number

Manufacturer

Quantity

Price

Company:

Bonase Electronics (HK) Co., Limited

Part Number:

MPR032EPR2

Manufacturer:

VISHAY

Quantity:

9 073

Current page: 1 of 32
Download datasheet (309Kb)

Freescale Semiconductor

Technical Data

An Energy Efficient Solution by Freescale

Product Preview

Proximity Capacitive Touch

Sensor Controller

MPR03X OVERVIEW

driven Capacitive Touch Sensor Controller, optimized to manage two

electrodes with interrupt functionality, or three electrodes with the

interrupt disabled. It can accommodate a wide range of

implementations due to increased sensitivity and a specialized

feature set.

Features

•

Implementations

•

Typical Applications

•

This document contains a product under development. Freescale Semiconductor reserves the right to change or

discontinue this product without notice.

MPR031EPR2

MPR032EPR2

The MPR03X is an Inter-Integrated Circuit Communication (I

Device Name

6 µA supply current with two electrodes being monitored with

32 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 detection with hysteresis

Multiple devices in a system allow for up to 6 electrodes (need

MPR032 with second I

-40°C to +85°C operating temperature range

Switch Replacements

Touch Pads

PC Peripherals

MP3 Players

Remote Controls

Mobile Phones

Lighting Controls

C interface, with optional IRQ

Temperature Range

-40°C to +85°C

C address)

1944 (8-Pin μDFN)

Case Number

ORDERING INFORMATION

Touch Pads

3-pads

I ² C Serial

Interface

SDA

SCL

INT

MPR03X with 2 Electrodes and 2 Pads

Figure 1. Pin Connections

C Address

V SS

0x4A

0x4B

Sensor Controller

Capacitive Touch

75k

MPR031

MPR032

Bottom View

MPR03X

8-PIN μDFN

CASE 1944

Top View

REXT

SCL

SDA

MPR03X

V DD

V SS

Tape and Reel

Rev 5, 9/2009

ELE0

ELE1

Shipping

IRQ/ELE2

ELE1

REXT

ELE0

MPR03X

Related parts for MPR032

Related keywords

MPR032 datasheet
MPR032 data sheet
MPR032 pdf datasheet
MPR032 component
MPR032 part
MPR032 distributor
MPR032 RoHS
MPR032 datasheet download