LAN9118-MT datasheet(4/109 Pages) MICROCHIP

Part #	LAN9118-MT

Description	High Performance Single-Chip 10/100 Non-PCI Ethernet Controller

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Manufacturer	MICROCHIP [Microchip Technology]

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LAN9118

DS00002266A-page 4

 2005-2016 Microchip Technology Inc.

1.0

GENERAL DESCRIPTION

The LAN9118 is a full-featured, single-chip 10/100 Ethernet controller designed for embedded applications where per-

formance, flexibility, ease of integration and system cost control are required. The LAN9118 has been specifically archi-

tected to provide the highest performance possible for any given architecture. The LAN9118 is fully IEEE 802.3

10BASE-T and 802.3u 100BASE-TX compliant.

The LAN9118 includes an integrated Ethernet MAC and PHY with a high-performance SRAM-like slave interface. The

simple, yet highly functional host bus interface provides a glue-less connection to most common 16-bit and 32-bit micro-

processors and microcontrollers. The LAN9118 includes large transmit and receive data FIFOs with a high-speed host

bus interface to accommodate high bandwidth, high latency applications. In addition, the LAN9118 memory buffer archi-

tecture allows the most efficient use of memory resources by optimizing packet granularity.

Applications

The LAN9118 is well suited for many high-performance embedded applications, including:

• High-end cable, satellite and IP set-top boxes

• Video distribution systems

• Multi-room PVR (Personal Video Recorder)

• Digital video recorders

• High-definition televisions

• Digital media clients/servers

• Home gateways

The LAN9118 also supports features which reduce or eliminate packet loss. Its internal 16-KByte SRAM can hold over

200 received packets. If the receive FIFO gets too full, the LAN9118 can automatically generate flow control packets to

the remote node, or assert back-pressure on the remote node by generating network collisions.

The LAN9118 supports numerous power management and wakeup features. The LAN9118 can be placed in a reduced

power mode and can be programmed to issue an external wake signal via several methods, including “Magic Packet”,

“Wake on LAN” and “Link Status Change”. This signal is ideal for triggering system power-up using remote Ethernet

wakeup events. The device can be removed from the low power state via a host processor command.

Similar Part No. - LAN9118-MT

Manufacturer	Part #	Datasheet	Description
SMSC Corporation	LAN9118-MT	213Kb / 6P	HIGH PERFORMANCE SINGLE CHIP 10/100NON PCI ETHERNET CONTROLLER
	LAN9118-MT	1Mb / 126P	High Performance Single-Chip 10/100 Non-PCI Ethernet Controller
	LAN9118-MT	1Mb / 129P	High Performance Single-Chip 10/100 Non-PCI Ethernet Controller

Manufacturer	Part #	Datasheet	Description
SMSC Corporation	LAN9117	1Mb / 136P	High Performance Single-Chip 10/100 Non-PCI Ethernet Controller
Microchip Technology	LAN9117	1Mb / 114P	High Performance Single-Chip 10/100 Non-PCI Ethernet Controller 06/23/16
SMSC Corporation	LAN9118	1Mb / 126P	High Performance Single-Chip 10/100 Non-PCI Ethernet Controller
	LAN9118	1Mb / 129P	High Performance Single-Chip 10/100 Non-PCI Ethernet Controller
	LAN9117	1Mb / 131P	HIGH PERFORMANCE SINGLE-CHIP 10/100 NON-PCI ETHERNET CONTROLLER
Microchip Technology	LAN9116	1,016Kb / 109P	Highly Efficient Single-Chip 10/100 Non-PCI Ethernet Controller 06/23/16
SMSC Corporation	LAN9116	1Mb / 132P	Highly Efficient Single-Chip 10/100 Non-PCI Ethernet Controller
	LAN9116	1Mb / 126P	Highly Efficient Single-Chip 10/100 Non-PCI Ethernet Controller
	LAN9115	219Kb / 7P	HIGHLY EFFICIENT SINGLE - CHIP 10/100 NON PCI ETHERNET CONTROLLER
	LAN9115	1Mb / 136P	Highly Efficient Single-Chip 10/100 Non-PCI Ethernet Controller