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5a98e8cb9e9288c255d5b519 SPI Isolator click https://cdn1.storehippo.com/s/59c9e4669bd3e7c70c5f5e6c/ms.products/5a98e8cb9e9288c255d5b519/images/5a98e8cb9e9288c255d5b51a/5a98e8be7ab714bdb94bf6a6/webp/5a98e8be7ab714bdb94bf6a6.jpg
Description
SPI Isolator click carries the ADuM4154 5kV digital isolator optimized for a serial peripheral interface (SPI). The click is designed to run on either 3.3V or 5V power supply. It communicates with the target microcontroller over SPI interface.

ADuM4154 features

The ADuM4154 has four high-speed channels. The first three channels, CLK, MI/SO, and MO/SI (the slash indicates the connection of the particular input and output channel across the isolator) are optimized for either low propagation delay in the B grade, or high noise immunity in the A grade.

Note: For more information about the A and B grade specifications see the datasheet.
Take a look at how the click can be connected in the picture below:

Note: For this example we used the ccRF 3 click and the EasyPIC v7 development board

SPI communication

SPI (Serial Peripheral Interface) communication is one of the most popular protocols for sending data between microcontrollers and different peripherals.

It is a synchronous protocol; the clock signal is provided by the master.

For more information take a look at our Learn article about SPI communication.

Specifications

TypeIsolator
ApplicationsSensor isolation, industrial programmable logic controllers (PLCs)
MCUADuM4154 digital isolator optimized for SPI
Key FeaturesThe module supports up to 17 MHz SPI clock speed, 4 high speed, low propagation delay, SPI signal isolation channels
Key BenefitsThe ADuM4154 supports up to 4 slave devices
InterfaceSPI
Input Voltage3.3V or 5V
CompatibilitymikroBUS
Click board sizeM (42.9 x 25.4 mm)
TT-Mk-MIKROE-2583
in stockINR 2943
MIKROELECTRONICA
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ABC Blog title here
SPI Isolator click

Description of product

Description
SPI Isolator click carries the ADuM4154 5kV digital isolator optimized for a serial peripheral interface (SPI). The click is designed to run on either 3.3V or 5V power supply. It communicates with the target microcontroller over SPI interface.

ADuM4154 features

The ADuM4154 has four high-speed channels. The first three channels, CLK, MI/SO, and MO/SI (the slash indicates the connection of the particular input and output channel across the isolator) are optimized for either low propagation delay in the B grade, or high noise immunity in the A grade.

Note: For more information about the A and B grade specifications see the datasheet.
Take a look at how the click can be connected in the picture below:

Note: For this example we used the ccRF 3 click and the EasyPIC v7 development board

SPI communication

SPI (Serial Peripheral Interface) communication is one of the most popular protocols for sending data between microcontrollers and different peripherals.

It is a synchronous protocol; the clock signal is provided by the master.

For more information take a look at our Learn article about SPI communication.

Specifications

TypeIsolator
ApplicationsSensor isolation, industrial programmable logic controllers (PLCs)
MCUADuM4154 digital isolator optimized for SPI
Key FeaturesThe module supports up to 17 MHz SPI clock speed, 4 high speed, low propagation delay, SPI signal isolation channels
Key BenefitsThe ADuM4154 supports up to 4 slave devices
InterfaceSPI
Input Voltage3.3V or 5V
CompatibilitymikroBUS
Click board sizeM (42.9 x 25.4 mm)