FRDM-CD1030EVM Switch Detection interface Evaluation Kit

FRDM-CD1030EVM

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The FRDM-CD1030EVM features the CD1030 – 33 Channel Switch Detection Interface:

  • Designed to detect the closing and opening of up to 33 switch contacts
  • The switch status (open/closed) is transferred to the MCU through SPI
  • Features a 35-to-1 analog multiplexer for reading the analog voltage at the inputs

The KIT-SW33-EVB Switch board (sold separately) contains:

  • Fully populated switch board with 33 Dip switches to allow closure to GND or Battery voltage on the input channels.
  • An adapter board with a 36 pin interface connector for easy access to all 33 input channels including the protection R/C network on the FRDM-CD1030EVM.
  • Both, Switch and Adapter, connect to J16 on the FRDM-CD1030EVM for validation and test purposes.

Product Details

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Supported Devices

Interfaces

Signal Conditioners

  • CD1030: 33-Channel Multiple Switch Detection Interface with Programmable Current

Features

General Specifications

  • CD1030 device with 33 channels switch detection and status report capability

Connectivity

  • Single row interface connectors for the NXP® FRDM-KL25Z preprogrammed communication board
  • Single load connector with 36 pin, 100 mils for easy interface with external switch loads

Power Management

  • Direct connection to battery power with optional 5.0 V/3.3 V LDO for VDDQ rail supply

Components

  • Status LEDs to report the status of the 1030 Interrupt (INT) and wake-up lines

Buy Options

  • FRDM-CD1030EVM

  • FRDM-CD1030EVB.

  • FRDM-CD1030EVM contains:

    • Assembled and tested FRDM-CD1030EVM customer evaluation board/module in anti-static bag
    • Pre-programmed FRDM-KL25Z SPI Communication Board
    • Warranty card

    KIT-SW33-EVB contains:

    • Switch and Adapter boards
  • $102.00 USD
  • For a quantity of 1
    • Availability: In stock
    • Inventory: 18
    • Shipping: Normally ships 1-2 business days
Buy from NXPBuy From Distributor

  • KIT-SW33-EVB

  • Evaluation Board, 33 ch Switching and Test point adapter board.

  • $66.00 USD
  • For a quantity of 1
    • Availability: In stock
    • Inventory: 5
    • Shipping: Normally ships 1-2 business days
Buy from NXPBuy From Distributor

Design Resources

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Documentation

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3 documents

Design Files

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1 design file

Software

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1 software file

Note: For better experience, software downloads are recommended on desktop.

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