Ethernet ControllersThe 7100A device is an Ethernet controller SoC featuring an "un-attackable" hardware network engine for preventing network attacks such as flooding, spoofing and injection. The W5200 device does not have the on-chip microcontroller and needs to be connected to an external host via an SPI serial bus.**iMCU W7100A Ethernet Controller SoC** 8051-core SoC with hardwired TCP/IP protocol stack, MAC and PHY Hardwired TCP/IP Protocols: TCP, UDP, ICMP, IPv4 ARP, IGMP, PPPoE Support for ADSL connection PPPoE Protocol with PAP/CHAP Authentication mode support 10BaseT/100BaseTX Ethernet PHY Embedded Support for Auto-Negotiation Full/Half Duplex Support for Auto-MDIX Code memory: 2KB Boot ROM, 64KB Flash EPROM Data Memory: 256B Flash EPROM, 64KB RAM Memory Lock Function Up to 4 x 8-bit GPIO Ports 3.3V logic level, 5V tolerant, with Pull-Up/Pull-Down Full-duplex UART Programmable Watchdog Timer DoCD & trade compatible debugger Power-Down mode Power supply: +3.0V to +3.6Vdc Operating temperature range: -40 to +80°C Package: QFN64 RS 758-1045 **iEthernet W5200 Ethernet Controller** Hardwired TCP/IP Protocols: TCP, UDP, ICMP, IPv4 ARP, IGMP, PPPoE Support for ADSL connection PPPoE Protocol with PAP/CHAP Authentication mode support 10BaseT/100BaseTX Ethernet PHY Embedded Support for Auto-Negotiation Full/Half Duplex Support for Auto-MDIX Host Communication: High Speed Serial Peripheral Interface SPI Mode 0,3 Internal 32KB RAM memory for TCP/IP packet processing Power-Down mode with Wake-on-LAN Power supply: +3.0V to +3.6Vdc Operating temperature range: -40 to +85°C Package: QFN48 RS 758-1048 ### 以太网通信一系列以太网通信控制器、收发器和交换 IC
以太网控制器
7100A 设备是以太网控制器 SoC,具有不可攻破的硬件网络引擎,防止洪泛、欺骗和注入式等网络攻击。W5200 设备不具有片上微控制器,需通过 SPI 串行总线连接到外部主机。
**iMCU W7100A 以太网控制器 SoC**
8051 内核 SoC,带硬连线 TCP/IP 协议堆栈,MAC 和 PHY
硬连线 TCP/IP 协议:TCP、UDP、ICMP、IPv4 ARP、IGMP、PPPoE
支持 ADSL 连接(PPPoE 协议、带 PAP/CHAP 验证模式支持)
10BaseT/100BaseTX 以太网 PHY 嵌入式
支持自动协商(全/半双工)
支持自动-MDIX
代码存储器:2KB Boot ROM、64KB Flash EPROM
数据存储器:256B Flash EPROM、64KB RAM
存储器锁定功能
高达 4 x 8 位 GPIO 端口(3.3V 逻辑电平、5V 容差、带上拉/下拉选项)
全双工 UART
可编程监看计时器
DoCD & 交易兼容调试器
断电模式
电源:+3.0V 至 +3.6V 直流
工作温度范围:-40 至 +80°C
封装:QFN64 RS 758-1045
**iEthernet W5200 以太网控制器**
硬连线 TCP/IP 协议:TCP、UDP、ICMP、IPv4 ARP、IGMP、PPPoE
支持 ADSL 连接(PPPoE 协议、带 PAP/CHAP 验证模式支持)
10BaseT/100BaseTX 以太网 PHY 嵌入式
支持自动协商(全/半双工)
支持自动-MDIX
主机通信:高速串行外设接口(SPI 模式 0,3)
内部 32KB RAM 存储器,用于 TCP/IP 数据包处理
断电模式,带局域网唤醒功能
电源:+3.0V 至 +3.6V 直流
工作温度范围:-40 至 +85°C
封装:QFN48 RS 758-1048