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2 in 1 TCP Hardwired Ethernet Controller W3150A+

The W3150A+ chip is a Hardwired TCP/IP embedded Ethernet controller that enables easier Internet connection for embedded systems.

  • TX/RX Buffer
  • Network Performance
  • Package
  • Host Interface
  • Network Layer build in

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The W3150A+ chip is a Hardwired TCP/IP embedded Ethernet controller that enables easier Internet connection for embedded systems.


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Wiznet

WIZnet is a fabless IT company that provides Internet processors for the IoT. WIZnet is the sole innovator to patent the hardwired TCP/IP technology into a microprocessor chip in 2001. Since then, a yearly average of 10 million WIZnet chips have been used in various embedded Internet devices worldwide.


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Overview

The W3150A+ chip is a Hardwired TCP/IP embedded Ethernet controller that enables easier Internet connection for embedded systems.

W3150A+ suits users in need of stable Internet connectivity best, using a single chip to implement TCP/IP Stack & 10/100 Ethernet MAC . Hardwired TCP/IP stack supports TCP, UDP, IPv4, ICMP, ARP, IGMP, and PPPoE, …, which has been proven through various applications over many years. W3150A+ uses a 16Kbytes internal buffer as its data communication memory.

By using W3150A+, users can implement the Ethernet application they need by using a simple socket program instead of handling a complex Ethernet Controller.

It is possible to use 4 independent hardware sockets simultaneously. BUS & SPI (Serial Peripheral Interface) is provided for easy integration with the external MCU.

As it doesn’t have the PHY, users can interface any external PHY such as switching PHY according to their requirement.

Features

  • Hardwired TCP/IP protocols : TCP, UDP, ICMP, IPv4, ARP, IGMP, PPPoE

  • Un-attackable hardware network engine for preventing network attacks such as flooding, spoofing, injection

  • Host Interface : Direct/Indirect BUS & Serial Peripheral Interface (SPI MODE 0,3)

  • 4 Independent hardware socket

  • Internal 16Kbytes memory for TCP/IP packet processing

  • MII Interface for Ethernet PHY chip

  • 3.3V Operation with 5V I/O signal tolerance

  • 64LQFP lead-free package (10x10mm)

Specifications for 2 in 1 TCP Hardwired Ethernet Controller W3150A+

Network
TX/RX Buffer 16KB
Network Performance 25Mbps Max
Uncategorized
Package 64LQFP
Host Interface 8bit BUS/SPI
Network Layer build in TCP/IP & MAC
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  • Fully hardwired network protocol & MAC
  • Direct & Indirect BUS &  SPI for Host Interface
  • Various External PHY usable such as Switching PHY
  • Stable Data Communication

The W3150A+ chip is a Hardwired TCP/IP embedded Ethernet controller that enables easier Internet connection for embedded systems.

W3150A+ suits users in need of stable Internet connectivity best, using a single chip to implement TCP/IP Stack & 10/100 Ethernet MAC . Hardwired TCP/IP stack supports TCP, UDP, IPv4, ICMP, ARP, IGMP, and PPPoE, …, which has been proven through various applications over many years. W3150A+ uses a 16Kbytes internal buffer as its data communication memory.

By using W3150A+, users can implement the Ethernet application they need by using a simple socket program instead of handling a complex Ethernet Controller.

It is possible to use 4 independent hardware sockets simultaneously. BUS & SPI (Serial Peripheral Interface) is provided for easy integration with the external MCU.

As it doesn’t have the PHY, users can interface any external PHY such as switching PHY according to their requirement.


Key Features
  • Hardwired TCP/IP protocols : TCP, UDP, ICMP, IPv4, ARP, IGMP, PPPoE
  • Un-attackable hardware network engine for preventing network attacks such as flooding, spoofing, injection
  • Host Interface : Direct/Indirect BUS & Serial Peripheral Interface (SPI MODE 0,3)
  • 4 Independent hardware socket
  • Internal 16Kbytes memory for TCP/IP packet processing
  • MII Interface for Ethernet PHY chip
  • 3.3V Operation with 5V I/O signal tolerance
  • 64LQFP lead-free package (10x10mm)