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WIZ630MJ

WIZ630MJ is a compact Ethernet module based on the W6300 hardwired TCP/IP chip, integrating the embedded PHY and an RJ45 MAG-JACK (transformer included) to simplify your hardware design. It supports dual-stack IPv4/IPv6 with 8 hardware sockets and 64 KB buffer memory, and offers flexible host interfaces—high-speed Quad-SPI (up to 150 MHz / 80 Mbps+) or an 8-bit parallel bus—for easy integration with a wide range of MCUs and processors.

Built-in W6300

Support hardwired TCP/IP (IPv4/IPv6, 8 sockets) · 64KB socket buffers

ioModule Form Factor

Support 2×10, 2.54mm header · compact pluggable

SPI (Quad, Dual, Single) 8bit bus

Support 8-bit Indirect BUS and Multi-SPI (Q,D,S)

Ethernet MAC-PHY

Support 10BaseT/10BaseTe/100BaseTX Ethernet MACPHY

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Key Features

Internet Protocols

Support TCP, UDP, IPv4/IPv6, ICMPv4/v6, ARP, NDP, IGMPv1/v2, MLDv1/v2, PPPoE

Integrated RJ-45 (MagJack)

Support transformer & Link/Act LEDs built-in

Dedicated TX/RX Buffers

Support 64KB configurable allocation for stable throughput

3.3V, -40℃ to 70℃

Support 3.3V Operation (2.7V to 3.6V)

Evaluation Boards & Related modules

Complementary WIZnet solutions with diverse interfaces and performance levels

Related Modules

W6300link

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 up to 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.

WIZ630MJ

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