MC33972 - Multiple Switch Detection Interface

Product Overview

Motorola

Datasheet Details

Part number	MC33972
Manufacturer	Motorola
File Size	506.66 KB
Description	Multiple Switch Detection Interface
Datasheet	MC33972 Datasheet
Additional preview pages of the MC33972 datasheet.

Product details

Description

of each terminal can be found in the System/Application Information section beginning on page 9. 8 25 28 9 15, 18 24 16 17 29 30 31 32 Terminal Name GND SI SCLK CS SP0 3 SP4 7 SG0 6, SG13 7 VPWR WAKE INT AMUX VDD SO Formal Name Ground SPI Slave In Serial Clock Chip Select Programmable Switches 0 7 Switch-to-Ground Inputs 0 13 Battery Input Wake-Up Interrupt Analog Multiplex Output Voltage Drain Sup

Features

a 22-to-1 analog multiplexer for reading inputs as analog. The analog input signal is buffered and provided on the AMUX output terminal for the MCU to read.

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Published: Sep 21, 2005 |