AM79C972中文资料超威半导体数据手册PDF规格书
AM79C972规格书详情
GENERAL DESCRIPTION
The Am79C972 PCnet-FAST+ controller is a highly integrated 32-bit full-duplex, 10/100-Megabit per second (Mbps) Ethernet controller solution, designed to address high-performance system application requirements.
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 system 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 applications.
The Am79C972 PCnet-FAST+ controller also has several enhancements over its predecessor, the Am79C971 PCnet-FASTdevice. In addition to integrating the SRAM on chip, it further reduces system implementation 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 to reset the external PHY without increasing the load to
the PCI bus and to block RSTto the PHY when PG input is LOW.
产品属性
- 型号:
AM79C972
- 制造商:
AMD
- 制造商全称:
Advanced Micro Devices
- 功能描述:
PCnet⑩-FAST+ Enhanced 10/100 Mbps PCI Ethernet Controller with OnNow Support
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
AMD |
00+ |
MQFP160 |
56 |
全新原装100真实现货供应 |
询价 | ||
AM79C972BKC/W |
52 |
52 |
询价 | ||||
AMD |
25+23+ |
QFP |
24626 |
绝对原装正品全新进口深圳现货 |
询价 | ||
AMD |
22+ |
TQFP176 |
8200 |
原装现货库存.价格优势!! |
询价 | ||
AMD |
2015+ |
TQFP |
19889 |
一级代理原装现货,特价热卖! |
询价 | ||
AMD |
新 |
4 |
全新原装 货期两周 |
询价 | |||
AMD |
20+ |
QFP |
2800 |
绝对全新原装现货,欢迎来电查询 |
询价 | ||
AMD |
22+ |
QFP |
3800 |
只做原装,价格优惠,长期供货。 |
询价 | ||
AMD |
2020+ |
QFP |
5000 |
原装现货,优势渠道订货假一赔十 |
询价 | ||
AMD |
23+ |
QFP-160 |
65600 |
询价 |