W7100A 数据手册 - WIZnet

Internet 嵌入式微控制器，Wiznet### iMCU™ W7100A与工业标准 8051 完全软件兼容 管道结构比标准 8051 管道快 4 至 5 倍 2 个数据指针寄存器，用于快速存储器块处理 内部 2K 字节 Boot ROM 内部 64k 字节嵌入式程序闪存 内部 256 字节嵌入式数据闪存 内部 64k 字节 SRAM 外部 11.0592MHz 操作频率内部 PLL Logic 中断控制器：两个中断级/四个外部中断源/一个监看中断 四个 8 位输入/输出端口 三个计时器/计数器 全双工 UART 可编程监看计时器 DoCD & 交易兼容调试器 完全硬连线 TCP/IP 协议 8 个独立硬件插座和混合软件堆栈 内 部32K 字节存储器，用于 TCP/IP 数据通信 10BaseT/100Base TX 以太网 MAC/PHY 嵌套 自动协商（全/半双工） 自动 MDI/MDIX 3.3V 操作，带 5V I/O 信号容差 ### iEthernet W5200高速串行外围接口（SPI 模式 0、3） 硬连线 TCP/IP 协议：TCP、UDP、ICMP、IPv4 ARP、IGMP、PPPoE 和以太网 10BaseT/100Base TX 以太网 MAC/PHY 嵌套 自动协商（全和半双工，10 和 100 -base） 自动 MDI/MDIX（直通或跨接） ADSL 连接（通过支持 PPPoE 协议及 PAP/CHAP 验证模式） 同时支持 8 个独立插座 内部 32K 字节存储器，用于 Tx/Rx 缓冲器 多功能 LED 输出（全/半双工、链接、速度） 断电模式 LAN 唤醒 0.18μm CMOS 技术 3.3V 操作，带 5V 输入/输出信号容差 ### Internet Microcontrollers, WIZnet

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

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