Practical 3.3V Interface Integrated Circuits KSZ9031RNXCA 48QFN Microchip Technology

Brand Name Microchip Technology
Model Number KSZ9031RNXCA
Minimum Order Quantity 1
Price Based on current price
Packaging Details anti-static bag & cardboard box
Delivery Time 3-5 work days
Payment Terms T/T
Supply Ability In stock

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Product Details
Type Transceiver Protocol Ethernet
Number Of Drivers/Receivers 4/4 Duplex Full
Receiver Hysteresis - Data Rate -
Voltage - Supply 1.8V, 2.5V, 3.3V Operating Temperature 0°C ~ 70°C
Mounting Type Surface Mount Package / Case 48-VFQFN Exposed Pad
Supplier Device Package 48-QFN (7x7)
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KSZ9031RNXCA

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Product Description

KSZ9031RNXCA IC TRANSCEIVER FULL 4/4 48QFN Microchip Technology

Product Details

Description

The KSZ9031RNX is a completely integrated triple-speed (10Base-T/100Base-TX/1000Base-T) Ethernet physical layer transceiver for transmission and reception of data on standard CAT-5 unshielded twisted pair (UTP) cable.

 

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
• Programmable LED outputs for link, activity, and speed
• Baseline wander correction
• LinkMD TDR-based cable diagnostic to identify faulty copper cabling
• Parametric NAND tree support to detect faults between chip I/Os and board
• Loopback modes for diagnostics
• Automatic MDI/MDI-X crossover to detect and correct pair swap at all speeds of operation
• Automatic detection and correction of pair swaps, pair skew, and pair polarity
• MDC/MDIO management interface for PHY register configuration
• Interrupt pin option
• Power-down and power-saving modes (Continue ...)

 

Applications

• Laser/Network printer
• Network attached storage (NAS)
• Network server
• Gigabit LAN on motherboard (GLOM)
• Broadband gateway
• Gigabit SOHO/SMB router
• IPTV
• IP set-top box
• Game console
• Triple-play (data, voice, video) media center
• Media converter

Specifications

Attribute Attribute Value
Manufacturer Microchip Technology
Product Category Interface - Drivers, Receivers, Transceivers
Series KSZ9031
Product Ethernet Transceivers
Type Transceiver
Packaging Tray Alternate Packaging
Unit-Weight 0.005309 oz
Mounting-Style SMD/SMT
Package-Case 48-VFQFN Exposed Pad
Operating-Temperature 0°C ~ 70°C
Mounting-Type Surface Mount
Voltage-Supply 1.8V, 2.5V, 3.3V
Supplier-Device-Package 48-QFN (7x7)
Protocol Ethernet
Data-Rate -
Number-of-Drivers-Receivers 2016/4/4
Duplex Full
Receiver-Hysteresis -
Maximum Operating Temperature + 85 C
Operating temperature range - 45 C
Operating-Supply-Voltage 1.8 V 2.5 V 3.3 V
Standard 10BASE-T 100BASE-TX 1000BASE-T
Supply-Voltage-Max 1.26 V 3.465 V 2.625 V 1.89 V
Supply-Voltage-Min 1.14 V 3.135 V 2.375 V 1.71 V
Package-Case QFN-48
Number-of-Transceivers 1 Transceiver

Descriptions

Ethernet TXRX Single Chip 1-Port 1.8V/2.5V/3.3V 10Mbps/100Mbps/1000Mbps 48-Pin QFN EP
Ethernet ICs 1-Port Gigabit Ethernet PHY