WIZ550IO

$19.49

Description：CNTRLR ETHERNET 10/100 BASE-T/TX
Series：-

SKU:22b2d2be4be8 Category: Modules Brand: WIZnet

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Product introduction

Product Detailed Parameters

Description：CNTRLR ETHERNET 10/100 BASE-T/TX
Series：-
Mfr：WIZnet
Package：Tray
Protocol：Ethernet
Function：Controller
Interface：SPI
Standards：10/100 Base-T/TX PHY
Voltage - Supply：2.97V ~ 3.63V
Operating Temperature：-40°C ~ 85°C
Package / Case：Module
Supplier Device Package：-
Current - Supply：132 mA
Grade：-
Qualification：-

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WIZ550IO

Overview

The WIZ550io is a compact Ethernet module integrating the W5500 TCP/IP hardwired chip with an embedded PHY and MAG-JACK. It supports 10/100 Mbps speeds via SPI interface, providing eight independent hardware sockets for simultaneous connections. The module operates within a voltage range of 2.97V to 3.63V, drawing up to 132 mA. Designed for surface mount installation in LQFP-48 form factor internally, it functions reliably across temperatures from -40°C to 85°C. This all-in-one solution eliminates complex PCB design requirements for transformers and RJ45 connectors.

Feature Summary

Integrates W5500 TCP/IP offload engine with embedded PHY and MAG-JACK
Supports eight independent hardware sockets for concurrent network connections
Hardware compatible with W5100S-io and W6100-io modules
Enables rapid development by removing need for external transformer interfacing

Applications

Embedded sensor gateways requiring stable wired connectivity
IoT nodes needing simplified TCP/IP implementation
Industrial control terminals with space constraints
Smart home devices utilizing standard Ethernet infrastructure

Procurement Notes

Verify component authenticity through authorized distributors. Confirm RoHS compliance and lead-free status during acquisition. Ensure supply chain stability as the product lifecycle is active. Check specific revision markings against official datasheets to guarantee functional equivalence.

Selection Notes

Choose this module when hardware compatibility with existing W5100S or W6100 designs is required. Select for applications demanding reduced PCB complexity compared to discrete chip solutions. Opt for this integrated approach when minimizing design effort for Ethernet integration is prioritized over custom PHY selection.

Part Context

This module belongs to WIZnet's io-series, which combines iEthernet chips with MAG-JACKs. It serves as a drop-in replacement for previous generations like W5100S-io. The series targets developers seeking rapid internet-enabled system prototyping without managing separate MAC, PHY, and transformer components.

Replacement Considerations

W5100S-io and W6100-io are confirmed hardware-compatible substitutes within the same product family. Verify pinout consistency before swapping. No other cross-model replacements are publicly documented.

How to buy

Online and offline orders are supported. If the item is available for online purchase, you can place it in the cart; for wholesale pricing, please contact our product manager for a quote.

Payment Method

Payment methods: T/T, WeChat Pay, credit cards, Google Pay, Apple Pay . Buyer covers shipping, fees, duties, and taxes; contact our product manager if you need a contract/procurement process.

Delivery time

In-stock items usually ship within 24 hours. Otherwise, shipment is arranged 1 to 2 days after the items arrive at our warehouse. Timing depends on destination and shipping method.

Freight calculation

Freight cost depends on destination, package size, and weight . We offer shipping options via DHL, FedEx, UPS, and TNT , and can ship using your freight account upon request.

Mode of Transportation

We ship via DHL, FedEx, UPS, and TNT. If you prefer a specific logistics provider, we can ship using your designated carrier.

Return and Refund

Returns are accepted within 60 days of invoice with RMA approval. Items must be resalable; original invoice and test report are required. No returns for customer errors.