PCnet™-FAST+ Enhanced 10/100 Mbps PCI Ethernet Controller With OnNow Support

The AM79C972 PCnet-FAST+ controller is a highly- integrated 32-bit full-duplex, 10/100-Megabit per sec- ond (Mbps) Ethernet Controller solution, designed to address high-performance system application require- ments. It is a flexible bus mastering device that CAN be used in any application, including network-ready PCs and bridge/router designs. The bus master architecture provides high data throughput and low CPU and sys- tem bus utilization. The AM79C972 controller is fabri- cated with advanced low-power 3.3-V CMOS process to provide low operating current for power sensitive ap- plications. The AM79C972 PCnet-FAST+ controller also has sev- eral enhancements over its predecessor, the Am79C971 PCnet-FAST device. In addition to integrat- ing the SRAM on chip, it further reduces system imple- mentation cost by the addition of a new EEPROM programmable pin (PHY_RST), an internal Oscillator circuit eliminating the need for an external crystal, and the integration of the PAL function needed for Magic Packet application. The PHY_RST pin is implemented By Advanced Micro Devices
AM79C972 's PackagesAM79C972 's pdf datasheet
AM79C972BKC
AM79C972BVC
AM79C972B




AM79C972 Pinout, Pinouts
AM79C972 pinout,Pin out
This is one package pinout of AM79C972,If you need more pinouts please download AM79C972's pdf datasheet.

AM79C972 Application circuits
AM79C972 circuits
This is one application circuit of AM79C972,If you need more circuits,please download AM79C972's pdf datasheet.


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