Skip to main content

W6300

W6300 is a hardwired TCP/IP stack internet controller chip with WIZnet technology, designed for high-speed Ethernet communication. It integrates Dual IPv4/IPv6 hardware stack, 10/100 Ethernet MAC, and PHY in a single chip. To achieve performance over 90Mbps, W6300 supports a 150MHz system clock and QSPI interface with 4 data lines. It provides 8 independent SOCKETs and 64KB of internal SRAM, enabling reliable Ethernet application development through socket programming.

Block Diagram
W6300_Block_Diagram
Details

Pin Map TBD

Features​

  • Supports following Hardwired TCP/IP Protocols : TCP, UDP, ICMP, IPv4, IPv6, ARP, IGMP, PPPoE
  • Supports 8 independent sockets simultaneously
  • Supports Power down mode
  • Supports Wake on LAN over UDP
  • Supports High Speed Serial Peripheral Interface(SPI MODE 0, 3)
  • Internal 32Kbytes Memory for Tx/Rx Buffers
  • 10BaseT/100BaseTX Ethernet PHY embedded
  • Support Auto Negotiation (Full and half duplex, 10 and 100-based)
  • Not support IP Fragmentation
  • 3.3V operation with 5V I/O signal tolerance
  • LED outputs (Full/Half duplex, Link, Speed, Active)
  • 48 Pin LQFP Lead-Free Package (7x7mm, 0.5mm pitch)

Documentation​

datasheet​

TitleDescriptionNotes
link W6300 Datasheet (EN)
Technical specifications and features of the W6300 chip-

Software Resources​

Driver​

ResourceDescription
link ioLibrary_DriverOfficial WIZnet driver library for W6300 and other chips
info

The ioLibrary_Driver is an MCU-independent library for WIZnet W5x00, W6x00 chips . It provides implementations of essential TCP/IP services, enabling developers to build network applications with minimal MCU dependencies.

Supported services​

DHCP, DNS, MQTT, SNTP, TFTP, HTTP Server

Hardware Resources​

Technical Resources​

ResourceDescriptionNotes
link W6300-EVB-Pico SCH & PCB LibrarySchematic & Part list & Gerber File-
link W6300-EVB-Pico2 SCH & PCB LibrarySchematic & Part list & Gerber File-
link Design GuideTBD-
link Reference Schematic (Ext.)External Transformer schematicIncludes recommended circuit design
link Reference Schematic (RRJ45)TBD-

Test & Certification​

ResourceDescriptionNotes
link ESD TestTBD-
link Ethernet Compliance TestTBD-
link Distance TestTBD-
link EMC TestTBD-
link Reliability TestTBD-
link CertificateTBD-

Evaluation Boards​

W6300-EVB-Pico

W6300-EVB-Pico

W6300-EVB-Pico is a microcontroller evaluation board based on the Raspberry Pi RP2040 and fully hardwired TCP/IP controller W6300 – and basically works the same as Raspberry Pi Pico board but with additional Ethernet via W6300.

w6300-evb-pico2

W6300-EVB-Pico2

W6300-EVB-Pico2 is a microcontroller evaluation board based on the Raspberry Pi RP2350 and the fully hardwired TCP/IP controller W6300 enhancing the capabilities of the traditional Raspberry Pi Pico2 board with additional Ethernet functionality via W6300.