LAN91C111I-NU – SMSC

Part Number:

LAN91C111I-NU

Manufacturer:

SMSC

Date Code:

RoHS:

RoHS Compliant

MSL:

COO:

THAILAND

Description:

Ethernet Controller IC, MAC and PHY, 128‑TQFP

Datasheet:

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Product Details:

Overview

The LAN91C111I-NU is a single-chip Ethernet controller integrated circuit manufactured by SMSC. This component incorporates both the Media Access Controller (MAC) and Physical Layer (PHY) functionality, enabling network connectivity for embedded systems. It is supplied in a 128-pin TQFP (Thin Quad Flat Pack) package, suitable for surface mount assembly.

Key Features

Integrated MAC and PHY
10/100 Mbps Ethernet support
128-TQFP package
Low power consumption

Applications

This Ethernet controller is commonly used in applications requiring network communication capabilities. Its integrated MAC and PHY simplify design and reduce board space. The LAN91C111I-NU is suitable for various embedded networking applications.

Industrial automation systems
Embedded web servers
Networked printers