Home > Microcontroller >Interface Circuits > USB-serial port conversion circuit made with CP2102 chip

USB-serial port conversion circuit made with CP2102 chip

Source: InternetPublisher:走马观花 Keywords: CP2102 USB serial port conversion Updated: 2023/01/10

USB -serial port conversion circuit made with CP2102 chip

CP2102 is a USB-to-serial chip developed by SI1bab. It is small in size and can form a simplest USB-UART solution without any peripheral components. The communication rate can reach 1Mbps, which makes it easy to upgrade serial products to USB ports. The simplest application schematic of CP210 can be simplified to form a high-performance USB-UART converter without any peripheral components. The schematic diagram is as follows
Of course, if there is enough space, it is recommended to add some peripheral components, such as decoupling capacitors, power indicators, etc., as shown in the figure below
USB-serial port conversion circuit made with CP2102 chip
     
The interface GND, TXD, RXD, RST, 5V, 3.3V can adapt to different voltage occasions. This chip is very convenient for those who don't have a serial port but need serial port debugging.
USB-serial port conversion circuit made with CP2102 chip
 
 

EEWorld
subscription
account

EEWorld
service
account

Automotive
development
circle

About Us Customer Service Contact Information Datasheet Sitemap LatestNews


Room 1530, 15th Floor, Building B, No.18 Zhongguancun Street, Haidian District, Beijing, Postal Code: 100190 China Telephone: 008610 8235 0740

Copyright © 2005-2024 EEWORLD.com.cn, Inc. All rights reserved 京ICP证060456号 京ICP备10001474号-1 电信业务审批[2006]字第258号函 京公网安备 11010802033920号