WIZnet Inc W5300, Ethernet Controller, 3.3 V 100 Mbps MII, Ethernet, Parallel, 100-Pin 3.3 V LQFP

View all Ethernet Interface Ics

Subtotal (1 tray of 90 units)*

£431.91

(exc. VAT)

£518.31

(inc. VAT)

Add to Basket
Select or type quantity
Orders below £50.00 (exc. VAT) cost £6.95.
In Stock
  • Plus 630 unit(s) shipping from 16 February 2026
  • Plus 90 unit(s) shipping from 27 April 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units
Per unit
Per Tray*
90 +£4.799£431.91

*price indicative

RS Stock No.:
173-0305
Mfr. Part No.:
W5300
Brand:
WIZnet Inc
Find similar products by selecting one or more attributes.
Select all

Brand

WIZnet Inc

Product Type

Ethernet Controller

Maximum Data Rate

100Mbps

Sub Type

Controller

Communication Mode

Full Duplex/Half Duplex

Standard Supported

PPPoE, UDP, ARP, IPv4, ICMP, TCP, IEEE 802.3, IGMP

Interface Type

MII, Ethernet, Parallel

Number of Ports

1

Mount Type

Surface

Package Type

LQFP

Maximum Supply Voltage

3.3V

Pin Count

100

Minimum Operating Temperature

-40°C

Maximum Operating Temperature

85°C

Minimum Supply Voltage

3.3V

Length

14.1mm

Height

1.6mm

Standards/Approvals

Lead-Free

Width

14 mm

Supply Current

150mA

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.

Related links