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W6300

W6300 is a WIZnet 10/100 TOE ethernet chip that combines the high-speed ethernet performance with Dual IPv4/v6 Hardware stack. To support ethernet performance over 90Mbps and above, it supports 150MHz system clock and QSPI interface(including 4 Data lines). W6300 supports a total SRAM size of 64KB for 8 sockets, each has 4KB TX/RX buffer by default.

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

Technical Documents

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

Software Resources

ResourceDescription
ioLibrary_DriverOfficial WIZnet driver library for W6300 and other chips
Click to view supported protocols

Supported Protocols

NameDescriptionNotes
DHCPDynamic Host Configuration Protocol - Automatically obtains IP address from network
DNSDomain Name System - Resolves domain names to IP addresses
MQTTMessage Queuing Telemetry Transport - Lightweight publish/subscribe messaging protocol
SNTPSimple Network Time Protocol - Synchronizes system time with network time servers
TFTPTrivial File Transfer Protocol - Simple file transfer over UDP
httpServerHTTP Server - Web server implementation for hosting web pages and APIs
info

The ioLibrary_Driver is a host MCU-independent library that provides complete control functions for the W6300 chip. It is compatible with all WIZnet chips and includes implementations of various network protocols. This library serves as the foundation for developing TCP/IP-based applications with minimal host MCU dependencies.

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-