PCAL6524EV 24-Bit GPIO Arduino® Shield

PCAL6524EV-ARD

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Product Details

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Supported Devices

Interfaces

I2C-Bus Controller and Bridge ICs

Features

General Function

  • Support 24-bit GPIO
  • Open-drain active LOW interrupt output (INT)
  • Latched outputs with 25 mA drive maximum capability for directly driving LEDs
  • Agile I/O with output drive strength, input latch, pull-up/pull-down enable/selection and interrupt mask features

Power

  • Supply voltage: VDD (p) 1.65 V to 5.5 V, VDD (I2C-bus) 0.8 V to 3.6 V
  • Low standby current (2.0 uA/3.0 uA)

Voltage Translation

  • Allows bidirectional voltage-level translation and GPIO expansion between 0.8 V to 3.6 V SCL/SDA and 1.8 V, 2.5 V, 3.3 V, 5.5 V Port P

Interface

  • 1 MHz Fast-mode Plus I2C-bus
  • RESET pin

Package

  • HUQFN32 and VFBGA36

Buy Options

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  • PCAL6524EV-ARD

  • PCAL6524EV 24-Bit GPIO Arduino® Shield .

  • $130.90 USD
  • For a quantity of 1
    • Availability: In stock
    • Inventory: 20
    • Shipping: Normally ships 1-2 business days
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Documentation

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3 documents

Design Resources

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Design Files

2 design files

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