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W5100S-L

Name: W5100S-L
Rating: 4.7 (12 reviews)

IC ETHERNET CNTRLR SPI 48LQFP

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製造商。部分 #W5100S-L
包 LQFP48
資料表 W5100S-L DataSheet
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規格

Package	Tape & Reel (TR),Cut Tape (CT)
Series	W5100S
ProductStatus	Active
Protocol	Ethernet
Function	Controller
Interface	SPI
Standards	10/100 Base-T/TX PHY
Voltage-Supply	2.97V ~ 3.63V
Current-Supply	132mA
OperatingTemperature	-40°C ~ 125°C (TJ)
Package/Case	48-LQFP

概述

Description

The W5100S-L is an Ethernet controller designed for embedded systems, allowing direct connection to the Internet. It features an integrated TCP/IP stack, facilitating seamless network communication for microcontrollers and other devices. With support for multiple socket connections, the W5100S-L enables simultaneous data streams, making it ideal for applications such as IoT, automation, and remote monitoring.
This chip supports 10/100 Mbps Ethernet standards and includes a built-in MAC address, simplifying network configuration. It communicates via a simple SPI interface, which allows for easy integration with various microcontrollers. The W5100S-L operates on a wide voltage range, making it suitable for various power environments.
Overall, the W5100S-L is a versatile solution for developers looking to add Ethernet connectivity to their projects, offering robust performance and ease of use in networked applications.

Features

The W5100S-L is a versatile Ethernet controller designed for embedded systems. Key features include:
1. TCP/IP Stack: Integrated TCP/IP stack supports multiple sockets (up to 8 simultaneous connections).
2. SPI Interface: Communication through SPI provides fast data transfer between the microcontroller and the W5100S-L.
3. Memory: Onboard memory for data buffering, enhancing performance for network applications.
4. Power Management: Low power consumption modes for energy-efficient applications.
5. Protocol Support: Supports various protocols, including TCP, UDP, ICMP, and ARP.
6. Integrated Features: Comes with integrated MAC and PHY layers, simplifying design and reducing component count.
7. Temperature Range: Operates over a wide temperature range, suitable for industrial applications.
8. Easy Integration: Compatible with popular microcontrollers and development platforms, facilitating quick prototyping.
Overall, the W5100S-L is ideal for IoT and embedded applications requiring reliable network connectivity.

Package

The W5100S-L is typically packaged in a LQFP (Low-profile Quad Flat Package) format. This surface-mount package design allows for easy integration onto circuit boards, providing a compact solution for network applications.

Pinout

The W5100S-L is an Ethernet controller chip commonly used in embedded systems. It features a 32-pin LQFP (Low-profile Quad Flat Package) package.
The primary functions of the W5100S-L include:
1. Ethernet Interface: It provides a 10/100 Mbps Ethernet connectivity.
2. TCP/IP Stack: The chip has a built-in TCP/IP stack, allowing for easy internet communication without requiring significant processing resources from the host microcontroller.
3. Multiple Socket Support: It supports up to four simultaneous TCP or UDP sockets, enabling multiple connections.
4. Integrated MAC and PHY: The W5100S-L includes both a Media Access Control (MAC) layer and a Physical (PHY) layer, simplifying design.
5. Memory Interface: It features an integrated SRAM for buffering data, enhancing performance.
Overall, the W5100S-L is widely used in IoT applications due to its ease of integration and robust networking capabilities.

Manufacturer

The W5100S-L is manufactured by WIZnet, a South Korean company. WIZnet specializes in the development of semiconductor solutions for networking applications. They are known for their Ethernet controllers and TCP/IP solutions, which are widely used in embedded systems and Internet of Things (IoT) devices. The company focuses on providing reliable, easy-to-use networking solutions that enable real-time communication and connectivity for various applications.

Application

The W5100S-L is primarily used in embedded networking applications, including IoT devices, industrial automation, and smart home systems. It serves as a TCP/IP stack for microcontrollers, enabling Ethernet connectivity for applications such as remote monitoring, data logging, and control systems. Common uses include smart appliances, security systems, and sensor networks, facilitating seamless communication over local and wide area networks.

Equivalent

Equivalent products to the W5100S-L chip include the W5500 and ENC28J60. These chips provide similar Ethernet networking functionalities, with the W5500 offering enhanced features and improved performance over the W5100. The ENC28J60 is another option, although it uses a different interface and may require additional complexity in firmware development.