Description

The AM79C972BKIW is a highly integrated 32-bit full-duplex, 10/100-Megabit per second (Mbps) Ethernet controller solution. It is designed to address high-performance system application requirements and can be used in network-ready PCs and bridge/router designs. The controller is fabricated with advanced low-power 3.3-V CMOS process, providing low operating current for power-sensitive applications. It also includes several enhancements over its predecessor, the Am79C971 PCnet-FAST device, such as integrating the SRAM on chip, adding a new EEPROM programmable pin (PHY_RST), an internal oscillator circuit, and the integration of the PAL function for Magic Packet applications.

Specifications and features

• 32-bit full-duplex, 10/100-Megabit per second (Mbps) Ethernet controller
• Flexible bus mastering device
• Low CPU and system bus utilization
• Low operating current
• Integrated SRAM
• EEPROM programmable pin (PHY_RST)
• Internal oscillator circuit
• Integration of the PAL function for Magic Packet applications

Application Scenarios

The AM79C972BKIW can be used in various application scenarios, including network-ready PCs and bridge/router designs. It is suitable for high-performance system applications that require a 10/100-Megabit per second (Mbps) Ethernet controller.

Comparison

• Highly integrated and flexible
• Low power consumption
• Includes several enhancements over its predecessor

• None identified