Product Summary

The Intel GD82541EI Gigabit Ethernet is a single, compact component with an integrated Gigabit Ethernet Media Access Control (MAC) and physical layer (PHY) functions. For desktop, workstation and mobile PC Network designs with critical space constraints, the Intel GD82541EI allows for a Gigabit Ethernet implementation in a very small area that is footprint compatible with current generation 10/100 Mbps Fast Ethernet designs. The Intel GD82541EI integrates fourth generation gigabit MAC design with fully integrated, physical layer circuitry to provide a standard IEEE 802.3 Ethernet interface for 1000BASE-T, 100BASE-TX, and 10BASE-T applications (802.3, 802.3u, and 802.3ab). The controller is capable of transmitting and receiving data at rates of 1000 Mbps, 100 Mbps, or 10 Mbps. In addition to managing MAC and PHY layer functions, the controller provides a 32-bit wide direct Peripheral Component Interconnect (PCI) 2.3 compliant interface capable of operating at 33 or 66 MHz.

Parametrics

Absolute maximum ratings: (1)DC supply voltage on 3.3 V pins with respect to VSS, VDD: VSS-0.5 to 4.6V; (2)DC supply voltage on 1.8 V pins with respect to VSS, VDD: VSS-0.5 to 2.5 or VDD(1.8)+0.5bV; (3)DC supply voltage on 1.2 V pins with respect to VSS, VDD: VSS-0.5 to 1.7 or VDD(1.2)+0.5cV; (4)DC supply voltage VSS, VDD: -0.5 to 4.6V; (5)Input voltage VSS, VI/VO: -0.5 to 4.6dV; (6)Output current, IO: 40mA; (7)Storage temperature range, TSTG: -40 to 125℃.

Features

Features: (1)PCI Revision 2.3 support for 32-bit wide interface at 33 MHz and 66 MHz; (2)Algorithms that optimally use advanced PCI, MWI, MRM, and MRL commands; (3)CLKRUN# Signal; (4)3.3 V (5 V tolerant) PCI signaling; (5)Low-latency transmit and receive queues; (6)Optimized descriptor fetching and write-back mechanisms; (7)Support for transmission and reception of packets up to 16 KBytes; (8)Integrated PHY for 10/100/1000 Mbps operation; (9)IEEE 802.3ab Auto-Negotiation support; (10)IEEE 802.3ab PHY compliance and compatibility; (11)Two-pair and three-pair cable downshift.

Diagrams

GD82541ER
GD82541ER

Intel

IC CTRLR ETHRNT 1-PORT 196BGA

Data Sheet

1-1: $10.33
GD82541PI
GD82541PI

Intel

IC CTRLR ETHRNT 1-PORT 196BGA

Data Sheet

1-1: $23.81
GD82547GI
GD82547GI

Intel

IC CTRLR ETHRNT 1-PORT 196BGA

Data Sheet

1-1: $33.83
GD82550ELSL4MK
GD82550ELSL4MK


IC ETH PCI/CARDBUS CTRL 196-BGA

Data Sheet

0-1: $16.07
1-10: $14.86
10-100: $12.65
100-250: $11.65
250-500: $11.51
GD82550EYSL4MJ
GD82550EYSL4MJ


IC ETH PCI/CARDBUS CTRL 196BGA

Data Sheet

0-1: $15.74
1-10: $14.56
10-100: $12.40
100-250: $11.41
250-500: $11.27
GD82550GMSL4ML
GD82550GMSL4ML


IC CTRL ETH PCI/CARDBUS 196-BGA

Data Sheet

0-1: $15.74
1-10: $14.56
10-100: $12.40
100-250: $11.41
250-500: $11.27