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BU21079F - Capacitive Switch Controller

ROHM

The BU21079F by ROHM is a Capacitive Switch Controller. Below is the official datasheet preview.

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BU21079F Capacitive Switch Controller by ROHM - Datasheet Preview — Official preview page of the BU21079F Capacitive Switch Controller datasheet (ROHM).

Datasheet Details

Part number	BU21079F
Manufacturer	ROHM
File Size	953.13 KB
Description	Capacitive Switch Controller
Datasheet	BU21079F-ROHM.pdf
Additional preview pages of the BU21079F datasheet.

BU21079F Product details

Description

BU21079F is a capacitive switch controller used for operating switches.

Features

8 capacitive sensor ports.
Supports matrix switches. Maximum of 16 switches.
Automatic self-calibration.
Continued touch detection.
Sends an interrupt when there is a detected result of switch operation.
2-wire serial bus interface.
3.3V or 5.0V single power supply.
Built-in Power-On-Reset and Oscillator.

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Published: May 5, 2014 |