Name: Ultra Low-Voltage Translating 22-Bit SPI I/O Expander with Agile I/O Features, Interrupt Output and Reset Evaluation Board
Price: 60.00 USD

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Ultra low-voltage translating 22-bit SPI I/O expander with Agile I/O features, interrupt output and reset evaluation board.

The NXP analog product development boards provide an easy-to-use platform for evaluating NXP products. The boards support a range of analog, mixed-signal and power solutions. They incorporate monolithic integrated circuits and system-in-package devices that use proven high-volume technology. NXP products offer longer battery life, a smaller form factor, reduced component counts, lower cost and improved performance in powering state-of-the-art systems.

Design Files

Product Details

Block Diagram

PCAL9722

Get diagram PDF

Supported Devices

Interfaces

General Purpose I/O (GPIO)

PCAL9722: 22-Bit SPI I/O Expander with Agile I/O Features

Features

Agile I/O
USB interface to the host PC
Ultra low-voltage translating 22-bit SPI I/O expander
Convenient test points for easy scope measurements and signal access
Easy to use GUI based software demonstrates the capabilities of the PCAL9722HN
On board LEDs, 7 segment display and key switches for PCAL9722HN general purpose I/O evaluation

Buy Options

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PCAL9722HN-ARD
Active

Ultra Low-Voltage Translating 22-Bit SPI I/O Expander with Agile I/O Features, Interrupt Output and Reset Evaluation Board.

Kit Contains

Quick Start Guide
Assembled and tested the evaluation board in an antistatic bag

$60.00 USD

In Stock :35

Normally ships 1-2 business days

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Upon selection of a preferred distributor, you will be directed to their web site to place and service your order. Please be aware that distributors are independent businesses and set their own prices, terms and conditions of sale. NXP makes no representations or warranties, express or implied, about distributors, or the prices, terms and conditions of sale agreed upon by you and any distributor.

Documentation

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3 documents

Compact List

FRDM Expansion Board Catalog[FRDM-EXPANSION-BOARD-CATALOG]

PDFJan 13, 2025Rev 8.0

Getting Started with the PCAL9722HN-ARD Evaluation Board[GS-PCAL9722HN-ARD]Getting Started

HTMLJul 17, 2024

UM12075, PCAL9722HN-ARD Evaluation Board User Manual[UM12075]

PDFJun 13, 2024Rev 1.0

Design Resources

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Design Files

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2 design files

Printed Circuit Boards and Schematics
PCAL9722HN-ARD Schematics

PDFRev ASep 18, 2023 12:49:00697.56 KBSPF-91149

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Design Files - miscellaneous
PCAL9722HN-ARD Design Files

ZIPRev 1.0Jul 1, 2024 12:31:001.37 MBPCAL9722HN-ARD-DESIGN-FILES

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Software

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1 software file

Software Development Resources
GUI for PCAL9722HN-ARD

ZIPRev 0Jun 28, 2024 12:38:002.13 MBPCAL9722HN-ARD-GUI

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Ultra Low-Voltage Translating 22-Bit SPI I/O Expander with Agile I/O Features, Interrupt Output and Reset Evaluation Board