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MC33975

Multiple Switch Detection Interface

MC33975 Features

* a 22-to-1 analog multiplexer for reading inputs as analog. The 33975 device has two modes of operation, Normal and Sleep. Normal mode allows programming of the device and supplies switch contacts with pull-up or pull-down current as it monitors switch change of state. The Sleep mode provides low qui

MC33975 General Description

of each terminal can be found in the Functional Terminal Description section on page 11. Terminal 1 2 3 4 5

*8 25

*28 9

*15, 18

*24 16 17 29 30 31 32 Terminal Name GND SI SCLK CS SPn SGn VPWR WAKE INT AMUX VDD SO Formal Name Ground SPI Slave In Serial Clock Chip Select Pr.

MC33975 Datasheet (910.74 KB)

Preview of MC33975 PDF

Datasheet Details

Part number:

MC33975

Manufacturer:

Freescale Semiconductor

File Size:

910.74 KB

Description:

Multiple switch detection interface.
www.DataSheet4U.com Freescale Semiconductor Technical Data Document order number: MC33975 Rev 4.0, 08/2005 Multiple Switch Detection Interface with.

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MC33975 Multiple Switch Detection Interface Freescale Semiconductor

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