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See Technical Specifications

KSZ9031RNXUA +BOM

Ethernet Transceiver with Two Transceivers

Manufacturer:

Microchip Technology
Mfr.Part #:

KSZ9031RNXUA
Datasheet:

KSZ9031RNXUA Datasheet (PDF)
Type:

Transceiver
Protocol:

Ethernet
Number Of Drivers/Receivers:

4/4
Duplex:

Full
EDA/CAD Models:

Request Free CAD Models for KSZ9031RNXUA

KSZ9031RNXUA General Description

When it comes to automotive and industrial applications, the KSZ9031RNXUA Ethernet PHY transceiver stands out for its high performance, low power consumption, and small footprint. With support for 10/100/1000 Mbps data rates, advanced cable diagnostics, Energy Efficient Ethernet (EEE) support, and Wake-on-LAN functionality, this integrated transceiver offers reliable and energy-efficient connectivity. Its built-in digital and analog filters further improve signal integrity and reduce electromagnetic interference, making it the perfect solution for space-constrained environments

Key Features

Single-chip 10/100/1000Mbps IEEE 802.3-compliant
Ethernet transceiver
RGMII timing supports on-chip delay according to
RGMII Version 2.0, with programming options for
external delay and making adjustments and corrections
to TX and RX timing paths
RGMII with 3.3V/2.5V/1.8V tolerant I/Os
Auto-negotiation to automatically select the highest link
up speed (10/100/1000Mbps) and duplex (half/full)
On-chip termination resistors for the differential pairs
On-chip LDO controller to support single 3.3V supply
operation – requires only one external FET to generate
1.2V for the core
Jumbo frame support up to 16KB
125MHz reference clock output
Energy detect power-down mode for reduced power
consumption when the cable is not attached
Energy Efficient Ethernet (EEE) support with low-power
idle (LPI) mode and clock stoppage for 100Base-TX/
1000Base-T and transmit amplitude reduction with
10Base-Te option
Wake-On-LAN (WOL) support with robust custom
packet detection
AEC-Q100 qualified for automotive applications
(KSZ9031RNXUA, KSZ9031RNXVA) (Continue .)

Specifications

Type	Transceiver	Protocol	Ethernet
Number of Drivers/Receivers	4/4	Duplex	Full
Voltage - Supply	1.8V, 2.5V, 3.3V	Operating Temperature	-40°C ~ 85°C
Grade	Automotive	Qualification	AEC-Q100
Mounting Type	Surface Mount, Wettable Flank	Base Product Number	KSZ9031