The W5500 is a fully integrated hardware-based TCP/IP embedded Ethernet controller designed to simplify network connectivity for embedded systems. By combining the TCP/IP stack, 10/100 Mbps Ethernet MAC, and PHY layers into a single chip, it allows developers to easily add networking capabilities to their applications without the need for complex software stacks or external components.
This proven solution from WIZnet supports a wide range of protocols, including TCP, UDP, IPv4, ICMP, ARP, IGMP, and PPPoE. The W5500 features a 32KB on-chip buffer for efficient Ethernet packet processing, making it ideal for applications that require fast and reliable communication. With its support for 8 independent hardware sockets, users can handle multiple network connections simultaneously, significantly improving performance compared to other embedded Ethernet solutions.
To ensure seamless integration with microcontrollers, the W5500 provides an SPI (Serial Peripheral Interface) that supports high-speed data transfer at up to 80MHz. This makes it suitable for applications requiring fast network communication. Additionally, the device includes power-saving features such as Wake-on-Wall (WOL) and power-down modes, allowing users to optimize energy consumption based on their specific needs.
When working with the W5500, it's important to be aware of its absolute maximum ratings, which define the limits beyond which permanent damage could occur. These include parameters such as voltage levels, temperature ranges, and current limits. For example, electrostatic discharge (ESD) protection is critical during handling, and static lockout characteristics are also specified to ensure safe operation.
The DC characteristics of the W5500 outline the operating voltage ranges and signal thresholds under various conditions. Power consumption is another key factor, especially in low-power applications. Under standard test conditions (VDD = 3.3V, AVDD = 3.3V, Ta = 25°C), the device operates efficiently while maintaining stable performance.
AC characteristics, such as reset timing, wake-up time, crystal stability, and SPI clock speed, provide detailed insights into the device’s performance under dynamic conditions. The W5500 also specifies transformer compatibility and signal polarity requirements. Notably, it does not support automatic MDIX (crossover) functionality, so users must use the appropriate cabling—straight-through cables for switches and routers, and crossover cables for direct connections to servers or other devices with automatic polarity correction.
Overall, the W5500 offers a powerful, flexible, and easy-to-integrate solution for adding Ethernet connectivity to embedded systems, making it a popular choice among engineers and developers.
Paper Covered Flat Aluminium Wire
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About Paper Covered Flat Aluminium Wire
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Paper wrapped winding wire is made up of bare from oxygen free Copper Rod or electrical aluminum rod by drawing or extruding processing and wrapped by insulation materials.paper covered single wire , with insulation wrapping in the outside layer
As per Conductor Material:Copper , aluminum
As per Inner Conductor: Paper wrapped bare
Insulation thickness:Double paper covered (DPC) orTriple Paper Covered (TPC) ,According to Customer`s requirements
Packaging DetailsInner packing : Wooden bobbin
Outer packing : Wooden pallet and stretch film
Or according to our custormers' requirements
Conductor of Paper wrapped wire
Bare Wire Round Wire:Φ1.00 mm-Φ5.00 mm
Rectangular Wire thickness a:1.00 mm-5.60 mm
Width b:2.00 mm-16.00 mm
Conductor of Composite wires
Max wrapping layers once: 24 layers for Paper Covered Wire
4 layers per wire and 16 layers outside for composite wires
We could offer products of special requirements on conductor size, insulation layer thickness, or wire number of the composite.
Electrical Wire,Paper Covered Flat Aluminium Wire,Covered Magnet Aluminum Wire,Covered Magnet Aluminum Winding
HENAN HUAYANG ELECTRICAL TECHNOLOGY GROUP CO.,LTD , https://www.huaonwire.com