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21143
EEWorld咨询电话：82357002，82350740－8068 邮件咨询：datasheet@eeworld.com.cn 器件描述：PCI/CardBus 10/100 Ethernet LAN Controller 器件厂商：INTEL [Intel Corporation] 厂商主页：http://www.intel.com/ 文件大小：257.64KB 文件页数：52 PDF阅读：21143.pdf (点击阅读器件资料) 摘要： 21143 PCI/CardBus 10/100 Ethernet LAN Controller Networking Silicon Preliminary Datasheet Product Features a73 Fully compliant with Revision 2.1 of the PCI Local Bus Specification and with Revision 1.0 of the PCI Bus Power Management Interface Specification. a73 Fully compliant with Revision 1.0 of the Advanced Configuration and Power Interface (ACPI) Specification and with Revision 1.0 of the Network Device Class Power Management Specification, under the OnNow Architecture for Microsoft’s PC 97 Hardware Design Guide and PC 98 System Design Guide. a73 Supports IEEE 802.3 with full Auto-Negotiation algorithm of full-duplex and half-duplex operation for 10 Mb/s and 100 Mb/s (NWAY). a73 Supports IEEE 802.3 and ANSI 8802-3 Ethernet standards. a73 Supports direct memory access (DMA) and has direct interface to both the CardBus* and PCI local bus. a73 Provides glueless 32-bit PCI bus master interface. a73 Contains large independent receive and transmit FIFOs. a73 Contains internal PCS and scrambler/ descrambler for MII/SYM interface for 100BASE-TX. a73 Contains onchip integrated AUI port and a 10BASE-T transceiver. a73 Supports autodetection between 10BASE-T, AUI, and MII/SYM ports. a73 Provides an upgradable boot ROM interface up to 256KB. a73 Supports remote wake-up-LAN and Magic Packet* with the SecureON? password option. a73 Supports PCI/CardBus clock speed frequency from dc to 33 MHz; network operation with PCI clock from 20 MHz to 33 MHz. a73 Implements low-power management with two power-saving modes (sleep and snooze). a73 Implements low-power, 3.3-V CMOS technology. Order Number: 278073-001 November 1998 Notice: This document contains preliminary information on new products in production. The specifications are subject to change without notice. Verify with your local Intel sales office that you have the latest datasheet before finalizing a design. 相关器件：

21143

EEWorld咨询电话：82357002，82350740－8068 邮件咨询：datasheet@eeworld.com.cn

器件描述：PCI/CardBus 10/100 Ethernet LAN Controller
器件厂商：INTEL [Intel Corporation]
厂商主页：http://www.intel.com/
文件大小：257.64KB
文件页数：52
PDF阅读：21143.pdf (点击阅读器件资料)

摘要：
21143 PCI/CardBus 10/100 Ethernet LAN
Controller
Networking Silicon
Preliminary Datasheet
Product Features
a73 Fully compliant with Revision 2.1 of the
PCI Local Bus Specification and with
Revision 1.0 of the PCI Bus Power
Management Interface Specification.
a73 Fully compliant with Revision 1.0 of the
Advanced Configuration and Power
Interface (ACPI) Specification and with
Revision 1.0 of the Network Device Class
Power Management Specification, under
the OnNow Architecture for Microsoft’s
PC 97 Hardware Design Guide and PC 98
System Design Guide.
a73 Supports IEEE 802.3 with full
Auto-Negotiation algorithm of full-duplex
and half-duplex operation for 10 Mb/s and
100 Mb/s (NWAY).
a73 Supports IEEE 802.3 and ANSI 8802-3
Ethernet standards.
a73 Supports direct memory access (DMA) and
has direct interface to both the CardBus*
and PCI local bus.
a73 Provides glueless 32-bit PCI bus master
interface.
a73 Contains large independent receive and
transmit FIFOs.
a73 Contains internal PCS and scrambler/
descrambler for MII/SYM interface for
100BASE-TX.
a73 Contains onchip integrated AUI port and a
10BASE-T transceiver.
a73 Supports autodetection between
10BASE-T, AUI, and MII/SYM ports.
a73 Provides an upgradable boot ROM
interface up to 256KB.
a73 Supports remote wake-up-LAN and Magic
Packet* with the SecureON? password
option.
a73 Supports PCI/CardBus clock speed
frequency from dc to 33 MHz; network
operation with PCI clock from 20 MHz to
33 MHz.
a73 Implements low-power management with
two power-saving modes (sleep and
snooze).
a73 Implements low-power, 3.3-V CMOS
technology.
Order Number: 278073-001
November 1998
Notice: This document contains preliminary information on new products in production. The
specifications are subject to change without notice. Verify with your local Intel sales office that
you have the latest datasheet before finalizing a design.

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