WIZnet Inc W5100, Ethernet Controller, 3.3 V 100 Mbps SPI, 80-Pin 3.3 V LQFP

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TWD166.00

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TWD174.30

(inc. GST)

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  • Plus 178 unit(s) shipping from February 23, 2026
  • Plus 4,801 unit(s) shipping from March 02, 2026
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Per unit
1 - 39TWD166.00
40 - 79TWD163.00
80 +TWD159.00

*price indicative

RS Stock No.:
419-930
Mfr. Part No.:
W5100
Manufacturer:
WIZnet Inc
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Brand

WIZnet Inc

Product Type

Ethernet Controller

Maximum Data Rate

100Mbps

Sub Type

Controller

Communication Mode

Full Duplex/Half Duplex

Loopback Mode

Internal

Standard Supported

IEEE 802.3u

Number of Ports

4

Interface Type

SPI

Mount Type

Surface

Package Type

LQFP

Maximum Supply Voltage

3.3V

Pin Count

80

Minimum Operating Temperature

-40°C

Maximum Operating Temperature

85°C

Standards/Approvals

RoHS

Minimum Supply Voltage

3.3V

Automotive Standard

No

COO (Country of Origin):
KR

Embedded Ethernet Controllers


WIZnet's range of Embedded Ethernet controller Chips, which inlcudes the following:

RTL8201CP-VD-LF is a single chip/single port PHYceiver with an MII (Media Independent Interface)/SNI(Serial Network Interface) and implements all 10/100M Ethernet Physical-layer functions. A PECL Interface is supported to connect with an external 100Base-FX Fiber optic tranceiver

W3100A-LF is a fully hardwired TCP/IP stack supporting TCP, UDP, IP, ARP, ICMP, MAC internet protocols. Features include amazing protocol processing speed depending upon MCU); 8051 (max. 1Mbps), AVR (max.8 Mbps), ARM7 (max. 21Mbps)

W3150A+ is a fully hardwired TCP/IP stack with support for ADSL connection (with PPPoE) and TCP, UDP, IP, ARP, ICMP, IGMP, PPPoE, MAC protocols. Features include High Throughput speeds; 8051(max. 1Mbps), AVR (max. 8Mbps), ARM7 (max. 21Mbps) and 10/100 Base-T Ethernet (Auto detection) support

W5100 is a fully hardwired TCP/IP stack with support for TCP, UDP, ICMP, IPv4 ARP, IGMP, PPPoE protocols. Features include 10BaseT/100BaseTX Ethernet MAC/PHY embedded support and ADSL connection (with PPPoE Protocol with PAP/CHAP Authentication mode)

W5300 is designed for Internet embedded applications. The full hardware logic integrates 10/100 Ethernet controller, MAC, and TCP/IP with communication protocols such as TCP, UDP, IPv4, ICMP, IGMP, ARP and PPPoE. The data communication memory is extended to 128Kbyte and supports 16-bit bus interface.

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