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W5100 - Wiznet Technology

Description: Ethernet ICs 3-IN-1 ENET CONTR TCP/IP+MAC+PHY

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W5100 - Wiznet Technology PCB footprint - Quad Flat Packages - Quad Flat Packages - W5100_2023
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W5100 - Wiznet Technology  - 3D model - Quad Flat Packages - W5100_2023
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W5100 Details

  • Manufacturer Part Number:

    W5100

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Contact Manufacturer

  • Package Description:

    LQFP-80

  • Country Of Origin:

    South Korea

  • ECCN Code:

    5A991.B

  • HTS Code:

    8542.31.00.01

  • Manufacturer:

    WIZnet Co Ltd

  • Address Bus Width:

    15

  • Boundary Scan:

    NO

  • Bus Compatibility:

    ETHERNET, SPI

  • Clock Frequency-Max:

    25 MHz

  • Communication Protocol:

    ETHERNET

  • Data Transfer Rate-Max:

    12.5 MBps

  • External Data Bus Width:

    8

  • JESD-30 Code:

    S-PQFP-G80

  • Length:

    10 mm

  • Low Power Mode:

    YES

  • Moisture Sensitivity Level:

    3

  • Number of Terminals:

    80

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    LFQFP

  • Package Equivalence Code:

    QFP80,.47SQ,16

  • Package Shape:

    SQUARE

  • Package Style:

    FLATPACK, LOW PROFILE, FINE PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.6 mm

  • Supply Current-Max:

    183 mA

  • Supply Voltage-Max:

    3.6 V

  • Supply Voltage-Min:

    3 V

  • Supply Voltage-Nom:

    3.3 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.4 mm

  • Terminal Position:

    QUAD

  • Time@Peak Reflow Temperature-Max (s):

    40

  • Width:

    10 mm

  • uPs/uCs/Peripheral ICs Type:

    SERIAL IO/COMMUNICATION CONTROLLER, LAN

W5100 Frequently Asked Questions (FAQs)

  • The W5100 can support up to 4 simultaneous sockets. However, it's recommended to use 2-3 sockets for stable operation.
  • The W5100 has a built-in timeout feature. You can set the timeout value using the `Sn_TOUT` register. The timeout value is in units of 100ms, and the maximum value is 255 (25.5 seconds).
  • The W5100 has 16KB of internal memory, divided into 8KB for TX buffers and 8KB for RX buffers. Each socket has a dedicated 2KB TX buffer and 2KB RX buffer.
  • To implement a web server, you need to create a TCP socket, bind it to a port, and listen for incoming connections. When a client connects, you can send HTML data using the `send()` function. You can also use the WIZnet's W5100 TCP/IP stack example code as a reference.
  • Yes, the W5100 can be used with other microcontrollers, such as AVR, PIC, or ARM-based microcontrollers. However, you may need to modify the W5100's interface and control signals to match your microcontroller's architecture.

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