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NQ80221 - Ethernet Media Interface Adapter

Download the NQ80221 datasheet PDF. This datasheet also covers the NQ80220 variant, as both devices belong to the same ethernet media interface adapter family and are provided as variant models within a single manufacturer datasheet.

General Description

The 80220/80221 are highly integrated analog interface IC's for twisted pair Ethernet applications.

The 80220/ 80221 can be configured for either 100 Mbps (100BaseTX) or 10 Mbps (10Base-T) Ethernet operation.

Key Features

  • a t a D . w t e e 4U m o . c 80220/80221 80220/80221 100BASE-TX/10BASE-T Ethernet Media Interface Adapter 98184 Note: Check for latest Data Sheet revision before starting any designs. SEEQ Data Sheets are now on the Web, at www. lsilogic. com. This document is an LSI Logic document. Any reference to SEEQ Technology should be considered LSI Logic. s Single Chip 100Base-TX / 10Base-T Physical Layer Solution s Dual Speed - 100/10 Mbps s Half And Full Duplex s MII Interface To Ethernet Controller.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (NQ80220_LSILogicCorporation.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number NQ80221
Manufacturer LSI Logic Corporation
File Size 633.05 KB
Description Ethernet Media Interface Adapter
Datasheet download datasheet NQ80221 Datasheet

📁 Similar Datasheet

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Other Datasheets by LSI Logic Corporation

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NQ80225 Ethernet Physical Layer Device
NQ8020 MCC Manchester Code Converter
NQ8023A MCC Manchester Code Converter

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
w w h S Features a t a D . w t e e 4U m o .c 80220/80221 80220/80221 100BASE-TX/10BASE-T Ethernet Media Interface Adapter 98184 Note: Check for latest Data Sheet revision before starting any designs. SEEQ Data Sheets are now on the Web, at www.lsilogic.com. This document is an LSI Logic document. Any reference to SEEQ Technology should be considered LSI Logic. s Single Chip 100Base-TX / 10Base-T Physical Layer Solution s Dual Speed - 100/10 Mbps s Half And Full Duplex s MII Interface To Ethernet Controller s MI Interface For Configuration & Status s Optional Repeater Interface s AutoNegotiation: 10/100, Full/Half Duplex s Meets All Applicable IEEE 802.