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82579 PDF Datasheet ( 特性, スペック, ピン接続図 )

部品番号 82579
部品説明 Gigabit Ethernet PHY
メーカ Intel
ロゴ Intel ロゴ 



Total 30 pages
		

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82579 Datasheet, 82579 PDF,ピン配置, 機能
Intel® 82579 Gigabit Ethernet PHY
Datasheet v2.1
Product Features
General
Security & Manageability
— 10 BASE-T IEEE 802.3 specification
— Intel® vPro support with appropriate Intel
conformance
chipset componnets (82579LM SKU)
— 100 BASE-TX IEEE 802.3 specification
— MACSec support1
conformance
Performance
— 1000 BASE-T IEEE 802.3 specification
— Jumbo Frames (up to 9 kB)2
conformance
— 802.1Q & 802.1p
— Energy Efficient Ethernet (EEE) IEEE
— Receive Side Scaling (RSS)
802.3az support [Low Power Idle (LPI)
mode]
— Two Queues (Tx & Rx)
— IEEE 802.3u auto-negotiation conformance Power
— Supports carrier extension (half duplex)
— Flexible power configuration: use either the
— Loopback modes for diagnostics
— Advanced digital baseline wander correction
PCH 1.05 Vdc or iSVR.
— Reduced power consumption during normal
operation and power down modes
— Automatic MDI/MDIX crossover at all
speeds of operation
— Integrated Intel® Auto Connect Battery
Saver (ACBS)
— Automatic polarity correction
— Single-pin LAN Disable for easier BIOS
— MDC/MDIO management interface
implementation
— Flexible filters in PHY to reduce integrated
LAN controller power
— Fully integrated Switching Voltage
Regulator (iSVR)
— Smart speed operation for automatic speed
— Low Power LinkUp (LPLU)
reduction on faulty cable plants
MAC/PHY Interconnect
— PMA loopback capable (no echo cancel)
— PCIe-based interface for active state
— 802.1as/1588 conformance
operation (S0 state)
— Intel® Stable Image Platform Program
(SIPP)
— SMBus-based interface for host and
management traffic (Sx low power state)
— iSCSI Boot
— Network proxy/ARP Offload support
Package/Design
— 48-pin package, 6 x 6 mm with a 0.4 mm
lead pitch and an Exposed Pad* for ground
— Three configurable LED outputs
— Integrated MDI interface termination
resistors to reduce BOM costs
— Reduced BOM cost by sharing SPI flash with
PCH
1. MACSec is not compatible with Intel® Active Management Technology
2. Jumbo Frames are not compatible with MACSec.
Reference Number: 324990-007

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