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KSZ9031RNXIA Ethernet Chip MICROCHIP Original Stock

Shenzhen Nanbeihang Electronic Development Co., Ltd
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Negotiable MOQ: 1 Piece (Price negotiable depending on order volume and customization)
Key Specifications
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Brand Name:
MICROCHIP
Place of Origin:
Albania
Model Number:
KSZ9031RNXIA
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Payment & Shipping
Payment Methods:
Port of Shipment:
China
Delivery Detail:
Delivery time depends on order quantity.

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Brand Name MICROCHIP
Place of Origin Albania
Model Number KSZ9031RNXIA
Type Drive IC
Package 1000
D/C 23+

describe

The KSZ9031MNX is a fully integrated three speed (10BASE-T/100BASE-TX/1000BASE-T) Ethernet physical layer transceiver, which is used to transmit and receive data through the standard CAT-5 Unshielded twisted pair (UTP) cable. KSZ9031MNX provides industry standard GMII/MII (Gigabit Media Independent Interface/Media Independent Interface) for connecting GMII/MII MACs in Gigabit Ethernet processors, as well as 1000 Mbps or 10/100 Mbps data transmission switches.

KSZ9031MNX reduces board costs and simplifies board layout by using on-chip terminal resistors for four differential pairs and driving low-cost MOSFETs with an integrated LDO controller to provide a 1.2V core.

KSZ9031MNX provides diagnostic functions to facilitate system startup and debugging during production testing and product deployment. The parameterized NAND tree supports fault detection between KSZ9031MNX I/Os and circuit boards. Based on LinkMD ® TDR's cable diagnosis can identify faulty copper cables. Remote and local loopback Functional verification analog and digital data paths.

The KSZ9031MNX comes with a 64 pin, lead-free QFN package.

Features
• Single-Chip 10/100/1000 Mbps Ethernet Trans
ceiver Suitable for IEEE 802.3 Applications
• GMII/MII Standard Interface with 3.3V/2.5V/1.8V
Tolerant I/Os
• Auto-Negotiation to Automatically Select the
Highest Link-Up Speed (10/100/1000 Mbps) and
Duplex (Half/Full)
• On-Chip Termination Resistors for the Differential
Pairs
• On-Chip LDO Controller to Support Single 3.3V
Supply Operation
• Jumbo Frame Support Up to 16 KB
• 125 MHz Reference Clock Output
• Energy-Detect Power-Down Mode for Reduced
Power Consumption When the Cable is Not
Attached
• Wake-On-LAN (WOL) Support with Robust Cus
tom-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 Reg
ister Configuration
• Interrupt Pin Option
• Power-Down and Power-Saving Modes
• Operating Voltages
- Core (DVDDL, AVDDL, AVDDL_PLL): 1.2V
(External FET or Regulator)
- VDD I/O (DVDDH): 3.3V, 2.5V, or 1.8V
- Transceiver (AVDDH): 3.3V or 2.5V
(Commercial Temp.)
• 64-pin QFN (8 mm × 8 mm) Package
Target Applications
• Laser/Network Printer
• Network Attached Storage (NAS)
• Network Server
• Broadband Gateway
• Gigabit SOHO/SMB Router
• IPTV
• IP Set-Top Box
• Game Console
• IP Camera
• Triple-Play (Data, Voice, Video) Media Center

• Media Converter






Product Tags: KSZ9031RNXIA , Ethernet chip , original stock

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Shenzhen Nanbeihang Electronic Development Co., Ltd
Business Type
Agent
Year Established
2006
Factory Size
Below 1,000 square meters
Annual Export Value
US$50 Million - US$100 Million
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