Back to WIZnet

WIZnet 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.

Features

  • ARM® Cortex®-M0 core:
    • W7500
    • 48MHz (maximum) frequency
    • 128KB flash memory
    • Internal 8MHz RC oscillator
    • 6KB ROM for boot code
  • PHY transceiver:
    • IP101GRI
    • Single 10Mbps / 100Mbps ethernet transceiver
  • Hardwired TCP / IP core:
    • 8x independent sockets
    • 32KB SRAM for socket
    • MII
    • TCP / IP Protocols: TCP, UDP, ICMP, IPv4, ARP, IGMP, and PPPoE

Specifications

  • 3.3V (typical) operating voltage (VCC)
  • 50mV (maximum) ground (VSS)
  • 48MHz (maximum) internal CPU clock frequency
  • 2.5V (minimum) output high voltage (VOH)
  • -40°C to +85°C operational temperature range

Videos

WIZnet WIZ750SR Evaluation Board

WIZnet WIZ750SR Evaluation Board

Designed to evaluate the performance of WIZ750SR networking modules.

Learn Moreabout WIZnet WIZ750SR Evaluation Board View Productsrelated to WIZnet WIZ750SR Evaluation Board
View Results ( 5 ) Page
Part Number Datasheet Description Dimensions Data Rate
WIZ750SR-105 Servers TTL Interface RJ-45 Interface 62 mm x 40 mm x 18 mm 230 kb/s, 10 Mb/s, 100 Mb/s
WIZ752SR-125 Servers 2 Serial RS-232 Int RJ-45 Interface 88.5 mm x 66 mm x 18 mm 230 kb/s, 10 Mb/s, 100 Mb/s
WIZ750SR-110 Servers RS-232 Interface RJ-45 Interface 62 mm x 40 mm 230 kb/s, 10 Mb/s, 100 Mb/s
WIZ750SR-100 Servers TTL Interface Transformer Inter 50 mm x 30 mm 230 kb/s, 10 Mb/s, 100 Mb/s
WIZ752SR-120 Servers 2 Serial TTL Inter Transformer Inter 50 mm x 30 mm x 9 mm 230 kb/s, 10 Mb/s, 100 Mb/s
Published: 2018-07-16 | Updated: 2023-04-07