規格
| 屬性 | 價值 |
| Package / Case | Tube |
| Part Status | Active |
| Protocol | Ethernet |
| Function | Controller |
| Interface | SPI |
| Standards | 10 Base-T PHY |
| Voltage - Supply | 3.1V ~ 3.6V |
| Supply Current | 160mA |
| Operating Temperature | -40°C ~ 85°C |
概述
Description
The ENC28J60-I/ML is a standalone Ethernet controller chip produced by Microchip Technology. It enables network connectivity for embedded systems through a simple Serial Peripheral Interface (SPI). The chip is designed for interfacing with microcontrollers that do not have built-in Ethernet capabilities, providing a cost-effective and efficient solution for network communications.
Key features of the ENC28J60-I/ML include:
1. Connectivity: Supports IEEE 802.3 10BASE-T Ethernet protocol, allowing for 10 Mb/s data transfer rates.
2. SPI Interface: Utilizes a standard SPI interface for communication with host microcontrollers, simplifying integration.
3. Memory: Contains an 8 Kbyte buffer memory for Ethernet packets, helping manage data flow and efficiency.
4. Low Power: Designed for low-power operations, making it suitable for applications requiring energy efficiency.
5. Compact Package: Available in a 28-pin QFN package, which is useful for space-constrained applications.
6. Applications: Used in various applications, including IoT devices, home automation, and remote monitoring systems.
Overall, the ENC28J60-I/ML is a versatile and reliable choice for adding Ethernet capability to embedded systems.
Key features of the ENC28J60-I/ML include:
1. Connectivity: Supports IEEE 802.3 10BASE-T Ethernet protocol, allowing for 10 Mb/s data transfer rates.
2. SPI Interface: Utilizes a standard SPI interface for communication with host microcontrollers, simplifying integration.
3. Memory: Contains an 8 Kbyte buffer memory for Ethernet packets, helping manage data flow and efficiency.
4. Low Power: Designed for low-power operations, making it suitable for applications requiring energy efficiency.
5. Compact Package: Available in a 28-pin QFN package, which is useful for space-constrained applications.
6. Applications: Used in various applications, including IoT devices, home automation, and remote monitoring systems.
Overall, the ENC28J60-I/ML is a versatile and reliable choice for adding Ethernet capability to embedded systems.
Equivalent
Equivalent products to the ENC28J60-I/ML, a standalone Ethernet controller with SPI interface, include:
1. W5500 by WIZnet, which is a hardwired TCP/IP embedded Ethernet controller.
2. LAN8720A by Microchip, a low-power 10/100 Ethernet transceiver.
3. DM9161 by Davicom, a 10/100 Mbps fast Ethernet physical layer transceiver.
4. RTL8201 by Realtek, a single-port Ethernet PHYceiver.
These alternatives vary in features, so it’s important to check compatibility with your specific application requirements.
1. W5500 by WIZnet, which is a hardwired TCP/IP embedded Ethernet controller.
2. LAN8720A by Microchip, a low-power 10/100 Ethernet transceiver.
3. DM9161 by Davicom, a 10/100 Mbps fast Ethernet physical layer transceiver.
4. RTL8201 by Realtek, a single-port Ethernet PHYceiver.
These alternatives vary in features, so it’s important to check compatibility with your specific application requirements.
Features
The ENC28J60-I/ML is a standalone Ethernet controller with an SPI (Serial Peripheral Interface) interface, designed for embedded applications. It is produced by Microchip Technology and supports a range of features:
1. 10BASE-T Ethernet: Provides 10 Mbps data rate, suitable for a variety of Ethernet applications.
2. SPI Interface: Allows easy interfacing with microcontrollers using a standard SPI protocol, supporting data rates up to 20 MHz.
3. Integrated MAC and PHY: Includes Media Access Control (MAC) and Physical Layer (PHY) for Ethernet communication.
4. 64-Kbyte Buffer: Offers a sizable internal memory buffer for efficient packet handling and processing.
5. Low Power Consumption: Designed for energy efficiency, making it ideal for portable and battery-powered devices.
6. Programmable Interrupts: Provides configurable interrupt outputs for efficient event handling.
7. Support for Full and Half-Duplex Modes: Enhances flexibility and compatibility with various network devices.
8. On-Chip Voltage Regulator: Supports 3.3V operation, simplifying power supply design.
These features make the ENC28J60-I/ML suitable for cost-effective Ethernet solutions in embedded systems.
1. 10BASE-T Ethernet: Provides 10 Mbps data rate, suitable for a variety of Ethernet applications.
2. SPI Interface: Allows easy interfacing with microcontrollers using a standard SPI protocol, supporting data rates up to 20 MHz.
3. Integrated MAC and PHY: Includes Media Access Control (MAC) and Physical Layer (PHY) for Ethernet communication.
4. 64-Kbyte Buffer: Offers a sizable internal memory buffer for efficient packet handling and processing.
5. Low Power Consumption: Designed for energy efficiency, making it ideal for portable and battery-powered devices.
6. Programmable Interrupts: Provides configurable interrupt outputs for efficient event handling.
7. Support for Full and Half-Duplex Modes: Enhances flexibility and compatibility with various network devices.
8. On-Chip Voltage Regulator: Supports 3.3V operation, simplifying power supply design.
These features make the ENC28J60-I/ML suitable for cost-effective Ethernet solutions in embedded systems.
Pinout
The ENC28J60-I/ML is a standalone Ethernet controller chip produced by Microchip Technology. It comes in a 28-pin QFN (Quad Flat No-leads) package. This device is designed to serve as an Ethernet network interface for embedded systems and microcontrollers.
Key functional features of the ENC28J60-I/ML include:
- SPI Interface: It communicates with the host microcontroller via an SPI (Serial Peripheral Interface) bus, enabling easy integration with various microcontrollers.
- Ethernet Controller: It supports the IEEE 802.3 standard, providing a complete Ethernet node including MAC (Media Access Control) and PHY (Physical Layer) transceiver.
- Buffer Memory: The device includes 8 Kbytes of internal buffer RAM for storing Ethernet frames.
- Interrupts: It supports programmable interrupts to alert the host microcontroller for various events like packet reception, transmission, and error conditions.
- Low Power Consumption: It features a power-down mode for energy-efficient operations.
The ENC28J60-I/ML is widely used in applications requiring Ethernet connectivity, such as IoT devices, home automation, and industrial control systems.
Key functional features of the ENC28J60-I/ML include:
- SPI Interface: It communicates with the host microcontroller via an SPI (Serial Peripheral Interface) bus, enabling easy integration with various microcontrollers.
- Ethernet Controller: It supports the IEEE 802.3 standard, providing a complete Ethernet node including MAC (Media Access Control) and PHY (Physical Layer) transceiver.
- Buffer Memory: The device includes 8 Kbytes of internal buffer RAM for storing Ethernet frames.
- Interrupts: It supports programmable interrupts to alert the host microcontroller for various events like packet reception, transmission, and error conditions.
- Low Power Consumption: It features a power-down mode for energy-efficient operations.
The ENC28J60-I/ML is widely used in applications requiring Ethernet connectivity, such as IoT devices, home automation, and industrial control systems.
Manufacturer
The ENC28J60-I/ML is manufactured by Microchip Technology Inc. Microchip Technology is a leading provider of microcontroller, mixed-signal, analog, and Flash-IP integrated circuits. The company specializes in embedded control solutions and supplies a wide range of semiconductor products that are used in a variety of applications across industries such as automotive, consumer electronics, industrial, and telecommunications. Microchip is known for its focus on delivering reliable, high-quality products and comprehensive support to its global customer base.
Application
The ENC28J60-I/ML is a standalone Ethernet controller commonly used in embedded systems for network connectivity. Key application areas include industrial automation, where it facilitates communication between devices on a network, and home automation systems for integrating smart devices. It's also used in IoT applications, providing Ethernet connectivity for sensors and other devices. Additionally, it serves in networked consumer electronics, such as smart appliances, and in security systems for remote monitoring and control. Its compact form factor and low power consumption make it suitable for various applications requiring reliable and efficient Ethernet communication.
Package
The ENC28J60-I/ML is a 28-pin, 5mm x 5mm QFN (Quad Flat No-leads) package. It is an Ethernet controller chip manufactured by Microchip Technology, designed for use in embedded systems for network connectivity.