W5100S中文资料Hardwired TCP/IP, MAC &PHY数据手册WIZnet规格书

描述 Description

●Latest Addition to Popular Line of  ‘Internet Offload’ Ethernet Chips
●Hardware TCP/IP Performance and Ease of Use to Low-Cost ‘IoT’ Applications
●High Speed SPI and Parallel System Bus for Host Interface
W5100S is a Hardwired TCP/IP embedded Ethernet Controller that enables easier Internet Connection for embedded Systems using SPI(Serial Peripheral Interface) and  Parallel System
W5100S suits users in need of stable Internet Connectivity Best, using a single chip to implement TCP/IP Stack, 10/100 Ethernet MAC and PHY. Hardwired TCP/IP stack supports TCP, UDP, IPv4, ICMP, ARP, IGMP, and PPPoE, …, which has been proven through various Applications over many years. W5100S uses a 16Kbytes Internal Buffer as its Data Communication Memory.
By using W5100S, users can implement the Ethernet Application they need by using a simple SOCKET Program instead of handling a complex Ethernet Controller.
It is possible to use 4 Independent Hardware SOCKET simultaneously. BUS (Indirect) & SPI (Serial Peripheral Interface) are provided for easy integration with the external MCU.
The W5100S SPI supports 70 MHz speed and the new efficient SPI Protocol, so users can implement High Speed Network Communication. In order to reduce Power Consumption of the System, W5100S provides WOL (Wake on LAN) and Power Down Mode.

特性 Features

●Support Hardwired Internet protocols : TCP, UDP, WOL over UDP, ICMP, IGMPv1/v2, IPv4, ARP, PPPoE
●Support 4 independent SOCKETs simultaneously
●Support SOCKET-less command : ARP-Request, PING-Request
●Support Ethernet Power Down Mode & Main Clock gating for power save
●Support Wake on LAN over UDP
●Support Serial & Parallel Host Interface : High Speed SPI(MODE 0/3), Parallel System Bus with 2 Address signal & 8bit Data
●Internal 16Kbytes Memory for TX/ RX Buffer
●10BaseT/100BaseTX Ethernet PHY Integrated
●Support Auto Negotiation (Full Half Duplex, 10 100-based )
●Support Auto-MDIX only when Auto-Negotiation mode
●3V operation with 5V I/O signal tolerance
●Network Indicator LEDs (Full/Half Duplex, Link, 10/100 Speed, Active)
●48 Pin LQFP & QFN Lead-Free Package (7x7mm, 0.5mm pitch)

简介

W5100S属于集成电路（IC）的控制器。由制造生产的W5100S控制器该系列产品主要用于在采用不同通信协议和/或信令方法的端点之间提供信息连接。示例包括将 I2C 总线连接到 UART，将 USB 连接到 I2C、SPI、以太网或 UART、以太网 MAC 和 PHY 等的器件。此外，还包括用于通过为点对点通信设计的接口建立多路连接的器件，例如 USB 集线器控制器。