---
title: "W5500 이더넷 개발 보드 STM32F103"
url: "https://maker.wiznet.io/taylor/resellers/w5500-%EC%9D%B4%EB%8D%94%EB%84%B7-%EA%B0%9C%EB%B0%9C-%EB%B3%B4%EB%93%9C-stm32f103/"
markdown_url: "https://maker.wiznet.io/taylor/resellers/w5500-%EC%9D%B4%EB%8D%94%EB%84%B7-%EA%B0%9C%EB%B0%9C-%EB%B3%B4%EB%93%9C-stm32f103/md"
type: "VAR: Value-Added Reseller Products"
author: "Aliexpress"
author_url: "https://ko.aliexpress.com/i/4000132703642.html?gatewayAdapt=glo2kor"
editor: "WIZnet"
editor_url: "https://maker.wiznet.io/"
original_author: "Aliexpress"
original_url: "https://ko.aliexpress.com/i/4000132703642.html?gatewayAdapt=glo2kor"
published: "2023-04-04"
language: "ko"
hardware: ["WIZnet W5500"]
likes: 1
views: 712
comments: 0
source: "WIZnet Makers (https://maker.wiznet.io/)"
---

# W5500 이더넷 개발 보드 STM32F103

> W5500 이더넷 개발 보드 STM32F103

Original author: Aliexpress (source: https://ko.aliexpress.com/i/4000132703642.html?gatewayAdapt=glo2kor)

## Components

- **WIZnet W5500** x 1 ([docs](https://docs.wiznet.io/Product/Chip/Ethernet/W5500))

WIZnet parts: W5500 ([Datasheet](https://docs.wiznet.io/Product/Chip/Ethernet/W5500/datasheet?utm_source=maker&utm_medium=project&utm_campaign=w5500), [product hub](https://maker.wiznet.io/products/w5500/))

## Article

Author : Looking somthing
Price : ₩ 34,840

The W5500+STM32F103 ethernet board used STM32F103RCT6.
It is a 32-bit ARM Cortex M3 maximum speed of 72MHz, 256KB of program memory capacity, and flash type program memory. It also has a RAM capacity of 48k.

![](https://maker.wiznet.io/upload/ckeditor5/485760902%5F1680650034%2Epng)

Key features of the W5500+STM32F103 ethernet board :

- MCU : STM32F103RCT6

- Maximum speed : 72MHz

- Connectivity: CAN, I2C, IrDA, LIN, SPI, UART/USART, USB, Ethernet(W5500)

- Peripherals: DMA, motor control PWM, PDR, POR, PVD, PWM, temperature sensor, WDT, crystal

- Input/Output pins: 51

- Program memory capacity: 256KB

- Program memory type: Flash

- RAM capacity: 48K

- Voltage/power supply (Vcc/Vdd): 2V ~ 3.6V

- Oscillator type: Internal

- Operating temperature: -40°C ~ 85°C

- Package/case: 64-LQFP

Overall, the STM32F103RCT6 is a powerful and versatile microcontroller that offers a range of features and connectivity options, making it a popular choice for embedded systems and other microcontroller-based projects.

The W5500 chip is a Hardwired TCP/IP embedded Ethernet controller that enables easier internet connection for embedded systems using SPI (Serial Peripheral Interface).

<https://www.wiznet.io/product-item/w5500/>

![](https://maker.wiznet.io/upload/ckeditor5/485760902%5F1680649962%2Epng)

- Supports following Hardwired TCP/IP Protocols : TCP, UDP, ICMP, IPv4, ARP, IGMP, PPPoE

- Supports 8 independent sockets simultaneously

- Supports Power down mode

- Supports Wake on LAN over UDP

- Supports High Speed Serial Peripheral Interface(SPI MODE 0, 3)

- Internal 32Kbytes Memory for Tx/Rx Buffers

- 10BaseT/100BaseTX Ethernet PHY embedded

- Support Auto Negotiation (Full and half duplex, 10 and 100-based)

- Not support IP Fragmentation

- 3.3V operation with 5V I/O signal tolerance

- LED outputs (Full/Half duplex, Link, Speed, Active)

- 48 Pin LQFP Lead-Free Package (7x7mm, 0.5mm pitch)

There is also the W5500-EVB.

<https://www.wiznet.io/product-item/w5500-evb/>

![](https://maker.wiznet.io/upload/ckeditor5/485760902%5F1680650228%2Epng)

Thank you for reading.

---

Source: https://maker.wiznet.io/taylor/resellers/w5500-%EC%9D%B4%EB%8D%94%EB%84%B7-%EA%B0%9C%EB%B0%9C-%EB%B3%B4%EB%93%9C-stm32f103/