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KSZ9021 Datasheet PDF

Part Series:KSZ9021 Series
Category:Ethernet Controller Ics
Description:PHY 1CH 10Mbps/100Mbps/1Gbps 1.2V/3.3V 48Pin QFN EP Tray
Document:KSZ9021RNI Datasheet PDF (60 Pages)

KSZ9021 Ethernet Controller Ics Datasheet PDF

KSZ9021 Datasheet PDF Ethernet Controller Ics

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KSZ9021RN - Microchip Specifications

TYPE
DESCRIPTION
Mounting Style
Surface Mount
Number of Pins
48 Pin
Case/Package
QFN-48
Supply Current
563 mA
Number of Channels
1 Channel
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KSZ9021RN - Microchip Function Overview

The KSZ9021RN is a Gigabit Ethernet Transceiver with RGMII support for transmission and reception of data over standard CAT-5 unshielded twisted pair (UTP) cable. The transceiver provides the reduced gigabit media independent interface (RGMII) for direct connection to RGMII MACs in gigabit Ethernet processors and switches for data transfer at 10/100/1000Mbps speed. It provides diagnostic features to facilitate system bring-up and debugging in production testing and in product deployment. Parametric NAND tree support enables fault detection between transceiver I/Os and board. Micrel LinkMD® TDR-based cable diagnostics permit identification of faulty copper cabling. Remote and local loopback functions provide verification of analogue and digital data paths.
On-chip termination resistors for the differential pairs
Programmable LED outputs for link, activity and speed
Baseline wander correction
LinkMD® TDR-based cable diagnostics for identification of faulty copper cabling
Loopback modes for diagnostics
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