WIZ75xSR Networking Modules

WIZnet WIZ75xSR Networking Modules are based on the ARM® Cortex®-M0 MCU. These modules feature 48MHz maximum frequency, 128KB flash memory, a large flexible size SRAM buffer, and 6KB ROM for boot code. The WIZ75xSR modules come with hardwired Transmission Control Protocol (TCP) / IP core with eight independent sockets, 32KB SRAM, and Medium-Independent Interface (MII). These modules feature a PHY transceiver with IP101GRI, a single 10Mbps / 100Mbps ethernet transceiver, a serial interface, and up to 230Kbps speed. The WIZ75x modules are available in 50mm x 30mm x 12mm dimensions.

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Number of Ports
Interface Type
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WIZnet Servers TTL Interface RJ-45 Interface 54In Stock
Min.: 1
Mult.: 1

Serial Device Servers W7500 48 MHz 230 kb/s, 10 Mb/s, 100 Mb/s 1 Port Ethernet, TTL 3.3 V 3.3 V - 40 C + 85 C Bulk
WIZnet Servers 2 Serial RS-232 Int RJ-45 Interface 34In Stock
Min.: 1
Mult.: 1

Serial Device Servers W7500 48 MHz 230 kb/s, 10 Mb/s, 100 Mb/s 2 Port Ethernet, RS-232 5 V 5 V - 40 C + 85 C Bulk
WIZnet Servers RS-232 Interface RJ-45 Interface 9In Stock
60Expected 20/03/2026
Min.: 1
Mult.: 1

Serial Device Servers W7500 48 MHz 230 kb/s, 10 Mb/s, 100 Mb/s 1 Port Ethernet, Serial 5 V 5 V - 40 C + 85 C Bulk
WIZnet Servers TTL Interface Transformer Inter 72In Stock
Min.: 1
Mult.: 1

Serial Device Servers W7500 48 MHz 230 kb/s, 10 Mb/s, 100 Mb/s Ethernet, UART 3.3 V 3.3 V - 40 C + 85 C Bulk
WIZnet Servers 2 Serial TTL Inter Transformer Inter
36Expected 21/05/2026
Min.: 1
Mult.: 1

Serial Device Servers W7500 48 MHz 230 kb/s, 10 Mb/s, 100 Mb/s Ethernet, UART 3.3 V 3.3 V - 40 C + 85 C Bulk