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ENC28J60-I/SS
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ENC28J60-I/SS

Product Overview

Category: Integrated Circuit
Use: Ethernet Controller
Characteristics: Low-power, small-footprint, SPI interface
Package: SSOP-28
Essence: Provides Ethernet connectivity for embedded systems
Packaging/Quantity: Tape & Reel, 75 units

Specifications

  • Operating Voltage: 3.3V
  • Data Rate: 10 Mbps
  • Interface: SPI
  • Operating Temperature: -40°C to +85°C
  • Power Consumption: 215 mA (typical)

Detailed Pin Configuration

  1. VDD
  2. VSS
  3. CLKOUT
  4. WOL
  5. INT
  6. SO
  7. SI
  8. SCK
  9. CS
  10. ANA
  11. RST
  12. NC
  13. NC
  14. NC
  15. NC
  16. NC
  17. NC
  18. NC
  19. NC
  20. NC
  21. NC
  22. NC
  23. NC
  24. NC
  25. NC
  26. NC
  27. NC
  28. NC

Functional Features

  • Integrated MAC and 10BASE-T PHY
  • Supports full and half-duplex modes
  • Built-in hardware security engine
  • Flexible packet filtering

Advantages

  • Low power consumption
  • Small form factor
  • Easy integration with microcontrollers
  • Hardware security features

Disadvantages

  • Limited data rate compared to newer controllers
  • Limited temperature range

Working Principles

The ENC28J60-I/SS operates as a stand-alone Ethernet controller or as a peripheral to a microcontroller. It communicates with the host microcontroller via the SPI interface and provides Ethernet connectivity by handling the MAC and PHY layers.

Detailed Application Field Plans

  • Industrial automation
  • Home automation
  • IoT devices
  • Embedded web servers
  • Networked sensors

Detailed and Complete Alternative Models

  • W5500
  • LAN8720
  • DP83848
  • KSZ8081

This completes the English editing encyclopedia entry structure format for ENC28J60-I/SS.

Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de ENC28J60-I/SS en soluciones técnicas

  1. What is the ENC28J60-I/SS?

    • The ENC28J60-I/SS is a popular Ethernet controller chip commonly used in embedded systems for network connectivity.

  2. What are the key features of the ENC28J60-I/SS?

    • The ENC28J60-I/SS features include 10 Mbps operation, integrated MAC and PHY, SPI interface, and low power consumption.

  3. How do I interface the ENC28J60-I/SS with a microcontroller?

    • The ENC28J60-I/SS interfaces with a microcontroller using SPI (Serial Peripheral Interface) communication protocol.

  4. Can the ENC28J60-I/SS be used for IoT applications?

    • Yes, the ENC28J60-I/SS is suitable for IoT applications requiring Ethernet connectivity in embedded systems.

  5. What are the typical voltage and current requirements for the ENC28J60-I/SS?

    • The ENC28J60-I/SS operates at 3.3V and has low current consumption, making it suitable for battery-powered applications.

  6. Does the ENC28J60-I/SS support full-duplex communication?

    • No, the ENC28J60-I/SS supports only half-duplex communication.

  7. Are there any known compatibility issues with certain microcontrollers?

    • Some microcontrollers may require level shifting for proper interfacing with the ENC28J60-I/SS due to voltage differences.

  8. What are the common programming considerations when using the ENC28J60-I/SS?

    • Programming considerations include configuring the chip registers, handling Ethernet frames, and implementing network protocols.

  9. Can the ENC28J60-I/SS be used in industrial automation applications?

    • Yes, the ENC28J60-I/SS can be used in industrial automation for connecting embedded devices to Ethernet networks.

  10. Are there any recommended reference designs or application notes for using the ENC28J60-I/SS?

    • Yes, Microchip provides comprehensive application notes and reference designs for integrating the ENC28J60-I/SS into technical solutions.