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ENC28J60/SS

Name: ENC28J60/SS
Rating: 4.7 (12 reviews)

IC ETHERNET CTRL 8K W/SPI 28SSOP

제조업체
Mfr.부분 #ENC28J60/SS
패키지 SSOP-28
데이터시트 ENC28J60/SS DataSheet
재고 있음5650

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사양

Package	Tube
ProductStatus	Active
Protocol	Ethernet
Function	Controller
Interface	SPI
Standards	10 Base-T PHY
Voltage-Supply	3.1V ~ 3.6V
Current-Supply	160mA
OperatingTemperature	0°C ~ 70°C
Package/Case	28-SSOP (0.209, 5.30mm Width)

개요

Description

The ENC28J60 is a low-cost Ethernet controller designed for embedded systems, enabling microcontrollers to connect to Ethernet networks. It uses a Serial Peripheral Interface (SPI) for communication, making it compatible with various microcontrollers. The chip operates at 3.3V and supports 10 Mbps Ethernet communication.
Key features include a built-in MAC (Media Access Control) layer, a 16KB transmit/receive buffer, and support for various network protocols, including TCP/IP. The ENC28J60 can handle multiple connections, making it suitable for IoT applications, data logging, and remote monitoring.
To integrate the ENC28J60, developers typically use a microcontroller like Arduino or PIC, interfacing via SPI. Libraries, such as UIP or EtherCard, are available to simplify development. The ENC28J60 is often used in projects requiring network connectivity without the need for complex hardware setups, serving as a reliable and efficient solution for Ethernet communication in embedded systems.

Features

The ENC28J60 is a low-cost Ethernet controller designed for microcontrollers. Key features include:
1. Interface: SPI interface for easy integration with microcontrollers.
2. Data Rate: Supports 10 Mbps Ethernet standard.
3. Memory: Contains 8 KB of on-chip SRAM for packet buffering.
4. MAC and PHY: Integrated MAC (Media Access Control) and PHY (Physical Layer) for Ethernet.
5. Packet Filtering: Offers packet filtering capabilities to reduce CPU load.
6. Wake-on-LAN: Supports Wake-on-LAN functionality for power management.
7. LED Indicators: Provides outputs for connecting status LEDs.
8. Operating Voltage: Operates within 3.3V to 5.5V supply voltage range.
9. Temperature Range: Suitable for industrial applications with a temperature range of -40°C to +85°C.
10. Low Power Modes: Features power-saving modes for energy-efficient applications.
The ENC28J60 is widely used in embedded systems for IoT applications, enabling network connectivity with minimal hardware requirements.

Package

The ENC28J60/SS is typically packaged in a 28-pin SSOP (Shrink Small Outline Package) format. This compact package type is designed for surface mounting on PCBs, facilitating space-saving designs in embedded applications.

Pinout

The ENC28J60 is a standalone Ethernet controller with a total of 28 pins. The pin count and their primary functions are as follows:
1. Power Supply:
- VCC (Pin 1) - Supply voltage.
- VSS (Pin 2) - Ground reference.

2. Ethernet Interface:
- RXD0, RXD1 (Pins 3, 4) - Receive data lines.
- TXD0, TXD1 (Pins 5, 6) - Transmit data lines.
- CRS (Pin 7) - Carrier sense.
- COL (Pin 8) - Collision detection.
3. SPI Interface:
- SCK (Pin 9) - SPI clock.
- SI (Pin 10) - SPI data input.
- SO (Pin 11) - SPI data output.
- CS (Pin 12) - Chip select.
4. Control and Status:
- RESET (Pin 13) - Reset pin.
- INT (Pin 14) - Interrupt pin.
5. Remaining Pins: Various control, configuration, and power management functionalities, including oscillator connections and additional GPIO.
The ENC28J60 operates primarily through an SPI interface, facilitating network communication in embedded applications.

Manufacturer

The ENC28J60/SS is manufactured by Microchip Technology Inc., a prominent American company that specializes in designing and manufacturing microcontroller and analog semiconductors. Founded in 1989 and headquartered in Chandler, Arizona, Microchip serves a wide range of industries, including automotive, industrial, consumer, and communications. The company is well-known for its extensive portfolio of products, including microcontrollers, memory, and interface devices, as well as development tools and software. Microchip focuses on providing embedded control solutions and has established a strong global presence with a commitment to innovation and customer support.

Application

The ENC28J60/SS is commonly used in embedded systems for Ethernet connectivity. Key application areas include Internet of Things (IoT) devices, industrial automation, home automation systems, remote monitoring, and control systems. It enables network communication for microcontrollers in applications such as data logging, telemetry, and web server functionality. Its low-cost and versatile design make it suitable for various projects requiring reliable Ethernet interface.

Equivalent

Equivalent products to the ENC28J60/SS chip include the W5500, W5100, and the Microchip MCP2515 (for CAN applications). However, for Ethernet-specific applications, the W5500 is the closest in functionality. Other alternatives can include the LAN8720 and the DP83848, which are PHY chips often used in conjunction with microcontrollers for Ethernet connectivity.