AX88796A数据手册ASIX中文资料规格书

描述 Description

A The AX88796A Fast Ethernet Controller is a high performance and highly integrated local CPU bus Ethernet Controller with embedded 10/100Mbps PHY/Transceiver and 8K*16 bit SRAM. The AX88796A supports both 8 bit and 16 bit local CPU interfaces include MCS-51 series, 80186 series, and MC68K series CPU and ISA bus. The AX88796A implements both 10Mbps and 100Mbps Ethernet function based on IEEE802.3 / IEEE802.3u LAN standard. The AX88796A also provides an extra IEEE802.3u compliant media-independent interface (MII) to support other media applications. Using MII interface, Home LAN PHY type media can be supported.

特性 Features

• Highly integrated with embedded 10/100Mbps MAC, PHY and Transceiver
• Embedded 8K * 16 bit SRAM
• Compliant with IEEE 802.3/802.3u 100BASE-TX specification
• NE2000 register level compatible instruction
• Single chip local CPU bus 10/100Mbps Fast Ethernet MAC Controller
• Supports both 8 bit and 16 bit local CPU interfaces include MCS-51 series, 80186 series, MC68K series CPU and ISA bus
• Supports both 10Mbps and 100Mbps data rate
• Supports both full-duplex or half-duplex operation
• Provides an extra MII port for supporting other media. For example, Home LAN application
• Supports EEPROM interface to store MAC address
• External and internal loop-back capability
• Supports Standard Print Port for printer server application
• Supports up to 3/1 General Purpose In/Out pins
• 128-pin LQFP low profile package
• 0.25 Micron low power CMOS process. 25MHz Operation, Pure 3.3V operation with 5V I/O tolerance
• RoHS compliant package