What is the Additional Feature ?

Name: LAN9253-I/R4X
Brand: Microchip Technology
SKU: LAN9253-I/R4X
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

Any Feature, including a modified Existing Feature, that is not an Existing Feature.

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Microchip Technology LAN9253-I/R4X

Part No.:: LAN9253-I/R4X

Manufacturer:: Microchip Technology

Package:: 64-VFQFN Exposed Pad

Datasheet:

Description:: 2/3-PORT ETHERCAT SLAVE CTLR

In Stock:: 3974

Quantity:: Add To Cart

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LAN9253-I/R4X Specifications

Package/Case:
64-VFQFN Exposed Pad
Packaging:
Tray
Series:
EtherCAT®
ProductStatus:
Active
Protocol:
Ethernet
Function:
Controller
Interface:
Bus
Standards:
10/100 Base-T/TX
Voltage-Supply:
1.14V ~ 1.26V
Current-Supply:
-
OperatingTemperature:
-40°C ~ 85°C

LAN9253-I/R4X this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including LAN9253-I/R4X price, data-sheet, in-stock availability, technical difficulties. Also. Quickly Enter the access of compare listing to find out replaceable electronic parts. If you want to retrieve comprehensive data for LAN9253-I/R4X to optimize the supply chain (including cross references, life-cycle, parametric, counterfeit risk, obsolescence managements forecasts), please contact to our Tech-supports team.

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LAN9253-I/R4X information

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LAN9253-I/R4X Typical application Circuitry

LAN9253-I R4X

LAN9253-I/R4X is a high-performance, standalone 3-port EtherCAT slave controller with integrated dual PHYs, designed by Microchip Technology. It is mainly utilized in control and industrial automation systems where deterministic, fast communication is essential.

Application Scenarios

The LAN9253-I/R4X can be used in various scenarios, including but not limited to, drive controllers, I/O modules, sensor hubs, and actuator interfaces in automated manufacturing lines. Its capability to handle real-time data with low latency makes it suitable for time-critical applications in industrial environments.

Parameter Features

Key features of the LAN9253-I/R4X include:

- Dual integrated Ethernet PHYs, reducing external component requirements.

- Support for EtherCAT protocol with low-latency communication capabilities.

- Wider temperature range, which qualifies it for use in industrial settings.

- SPI/SQI and parallel interfaces for flexible host controller communication.

- Comprehensive set of I/Os and support for multiple device profiles for industrial automation.

Specific Circuit Connection Example

In an application scenario where LAN9253-I/R4X is used in an I/O module for sensor data aggregation, the detailed circuit connection method would involve:

- Power Supply Connections: Connect the VDD and VSS pins of LAN9253-I/R4X to the power supply lines, ensuring a stable 3.3V supply with adequate decoupling capacitors placed closely to filter out noise.

- Ethernet PHY Connections: Utilize the integrated PHYs by connecting the TX and RX lines to the respective RJ45 connectors with integrated transformers to interface with the EtherCAT network.

- Host Interface Configuration: For communication with the host microcontroller, use the SPI interface by connecting SCK, MOSI, MISO, and SS (Slave Select) pins, ensuring fast and reliable data exchange.

- I/O Module Interface: Connect the GPIOs of LAN9253-I/R4X to the sensors or actuators, configuring the pins according to the input/output requirements of the connected devices.

- LED Indicators: Attach LEDs to the LED driver pins for indicating the status and activity of the EtherCAT communication, enhancing the diagnostics and monitoring capabilities.

Design Considerations

When designing circuits with LAN9253-I/R4X, several factors need to be considered:

- EMI and Signal Integrity: Implement proper PCB layout practices to minimize electromagnetic interference (EMI) and ensure signal integrity, especially in industrial environments.

- Thermal Management: Assess the thermal load and provide adequate cooling solutions to maintain operational reliability under varying environmental conditions.

- Power Supply Design: Ensure a clean and stable power supply with appropriate filtering and protection to handle industrial voltage and current levels.

- Firmware and Software Integration: Develop or integrate the necessary firmware and software stacks to fully leverage the EtherCAT capabilities of LAN9253-I/R4X, including synchronization, error handling, and device profiles.

- Scalability and Modularity: The system should be designed with scalability in mind, enabling simple expansion or modification of the I/O module to make room for more sensors, actuators, or upgrades in the future.

By addressing these design considerations, you can develop a robust and efficient system based on LAN9253-I/R4X that meets the demanding requirements of industrial automation and control applications.

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6. What is the process for return or replacement of LAN9253-I/R4X?

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(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.

(2)We are informed of the defect described above within 90 days after the delivery of LAN9253-I/R4X.

(3)The PartNo is unused and only in the original unpacked packaging.

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