USB转串行桥 - 一种Ready Play®解决方案 | NXP 半导体

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USB转串行桥 - 一种Ready Play®解决方案

USB2SER
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我们新Ready Play®解决方案根据不同的应用来集成已认证功能，使客户能够在降低开发成本的前提下增加多种功能，简化设计周期并使应用和系统能够自由扩展。我们正在开发全套系列的Ready Play解决方案。USB转串行桥(USB2SER)是我们Ready Play解决方案产品系列的首款产品。

USB2SER是一个USB转UART桥控制器，采用5x5mm无铅QFN24封装。它是一个简单的低成本解决方案，通过UART端口使嵌入式系统具备USB功能，可减少外部组件数量。它支持全速USB 2.0 和TTL RS232或RS485 UART，带有硬件流量控制、软件流量控制（XON XOFF）、奇偶校验和停止位配置等选项。USB2SER完全符合USB 2.0规范。在不需要流量控制（只需要一个INF文件）时，它可以作为一个CDC标准器件，因而不需要为运行定制驱动。

产品详情

框图

USB2SER Block Diagram

USB2SER_BD
获取框图PDF

特征

  • 单芯片USB至UART数据传输(RS232或RS485)
  • 经过认证的USB 2.0全面支持--全速
  • 通过了Win7、XP和Vista支持认证
  • UART带可编程的自定义波特率(从300bps到115200bps)和硬件流量控制(RTC / CTS)或软件Xon/Xoff 流量控制
  • RESUME信号可请求远程唤醒和暂停输出，显示该器件处于挂起模式
  • 具有晶振频率自动检测功能，支持2MHz、4MHz、6MHz、8MHz、12MHz和16MHz外部晶振
  • 在内部闪存中可配置USB VID、PID和器件描述字符串
  • 可配置密码，保护器件不会被其他参数修改
  • 符合RoHS规范的5x5mm无铅(Pb)QFN24封装
N true 0 PSPUSB2SERzh 10 产品变更通知 Product Change Notice t526 2 勘误表 Errata t522 1 工程设计要点 Technical Notes t521 1 应用笔记 Application Note t789 2 快速参考指南 Quick Reference Guide t525 1 数据手册 Data Sheet t520 2 简介 Fact Sheet t523 1 zh 3 1 0 English Ready Play<sup>&#174;</sup> Solutions integrate a certified function to different applications allowing customers to add features while reducing development cost. This simplifies design cycles and enables scalability in applications and systems. 1351559832106706260259 PSP 1.1 MB None None documents None 1351559832106706260259 /docs/en/data-sheet/USB2SERA11DS.pdf 1113704 /docs/en/data-sheet/USB2SERA11DS.pdf USB2SERA11DS N N 2012-10-29 USB2SERA11DS, USB2SERA11 Data Sheet USB to UART Application Specific IC - Data Sheet /docs/en/data-sheet/USB2SERA11DS.pdf /docs/en/data-sheet/USB2SERA11DS.pdf Data Sheet N Y 980000996212993340 2022-12-07 pdf N en Oct 29, 2012 Data Sheet t520 数据手册 Data Sheet Y N USB2SERA11DS, USB2SERA11 Data Sheet USB to UART Application Specific IC - Data Sheet 2 1 English USB2SER is a USB to UART bridge on 5 x 5 mm, lead-free QFN24. It is a simple, cost-effective&#13;&#10;solution to enable USB for an embedded system with a UART port and reduce external component&#13;&#10;count. 1305762251116710022530 PSP 671.5 KB None None documents None 1305762251116710022530 /docs/en/fact-sheet/USB2SERFS.pdf 671494 /docs/en/fact-sheet/USB2SERFS.pdf USB2SERFS N 2011-05-20 USB2SERFS, USB to Serial Bridge - a Ready Play<sup>&#174;</sup> Solution /docs/en/fact-sheet/USB2SERFS.pdf /docs/en/fact-sheet/USB2SERFS.pdf Fact Sheet N Y 736675474163315314 2022-12-07 pdf en Sep 9, 2011 Fact Sheet t523 简介 Fact Sheet Y N USB2SERFS, USB to Serial Bridge - a Ready Play<sup>&#174;</sup> Solution 3 2 English The USB2SER is a USB to UART bridge controller on a&#13;&#10;5 x 5 mm lead free QFN24. It is a simple low cost solution to enable a USB for an embedded system with a UART port, reducing external component counts. It supports USB 2.0 fullspeed and TTL RS232 or RS485 UART with options for hardware flow control, Software Flow control (Xon-Xoff), even or odd parity, and stop bits configuration. 1305840714006719154078 PSP 1.2 MB None None documents None 1305840714006719154078 /docs/en/data-sheet/USB2SERDS.pdf 1208715 /docs/en/data-sheet/USB2SERDS.pdf USB2SERDS N N 2011-05-19 USB2SER, USB2SERA10 Data Sheet USB to UART Application Specific IC - Data Sheet /docs/en/data-sheet/USB2SERDS.pdf /docs/en/data-sheet/USB2SERDS.pdf Data Sheet N Y 980000996212993340 2022-12-07 pdf N en Oct 29, 2012 Data Sheet t520 数据手册 Data Sheet Y N USB2SER, USB2SERA10 Data Sheet USB to UART Application Specific IC - Data Sheet false zh zh 应用笔记 Application Note 2 4 9.0 English Provides Assembly guidelines for QFN and SON packages handling and board mounting. Including recommendations for printed-circuit board (PCB) design, soldering, and rework. NOTE: combined with AN10365. 112GNLnm PSP 9.3 MB None None documents None 112GNLnm /docs/en/application-note/AN1902.pdf 9332633 /docs/en/application-note/AN1902.pdf AN1902 documents N N 2016-10-31 AN1902: Assembly Guidelines for QFN and SON Packages Application Note /docs/en/application-note/AN1902.pdf /docs/en/application-note/AN1902.pdf Application Note N 645036621402383989 2023-06-08 pdf N en Mar 30, 2021 645036621402383989 Application Note Y N AN1902: Assembly Guidelines for QFN and SON Packages Application Note 5 1 English AN4314SW.zip /secured/assets/documents/en/application-note-software/AN4314SW.zip /webapp/Download?colCode=AN4314SW&appType=license&docLang=en This Application Note explains how to use USB2SER DLL which allows reading and modification of USB descriptor allocated in nonvolatile memory in C# project 1305764383940725500974 PSP 543.4 KB None None documents None 1305764383940725500974 /docs/en/application-note/AN4314.pdf 543385 /docs/en/application-note/AN4314.pdf AN4314 documents N 2011-05-23 Using USB2SER DLL in C# Projects /docs/en/application-note/AN4314.pdf /docs/en/application-note/AN4314.pdf Application Note N 645036621402383989 2022-12-07 pdf en Jul 20, 2011 645036621402383989 Application Note Y N Using USB2SER DLL in C# Projects 工程设计要点 Technical Notes 1 6 0 English The engineering bulletin describes how to deal with a problem that occurs when connecting two or more USB2SER with the exact same configuration parameters (Vendor ID, Product ID and serial number string) in&#13;&#10;Windows XP. 1315607349870716115589 PSP 308.3 KB None None documents None 1315607349870716115589 /docs/en/engineering-bulletin/EB760.pdf 308301 /docs/en/engineering-bulletin/EB760.pdf EB760 documents N N 2011-09-09 Managing Problem of Stop Error 0x000000CA When Using Multiple USB2SER in Windows XP /docs/en/engineering-bulletin/EB760.pdf /docs/en/engineering-bulletin/EB760.pdf Technical Notes N 389245547230346745 2022-12-07 pdf N en Sep 9, 2011 389245547230346745 Technical Notes N N Managing Problem of Stop Error 0x000000CA When Using Multiple USB2SER in Windows XP 勘误表 Errata 1 7 0 English The self-powered device does not enumerate when plugged into the USB port. Description&#8213;When the device is powered through a different power supply other than Vbus prior to&#13;&#10;establishing a connection, the device may not enumerate, and stay in Suspend mode indefinitely. This is caused by an electrical noise on the D+ and D&#8211; lines when the USB cable is plugged and the connector cable shield make contact, see the figure below. The occurrence of this issue may vary depending on the cable used 1332871212869721359419 PSP 135.2 KB None None documents None 1332871212869721359419 /docs/en/errata/USB2SER0B10ER.pdf 135219 /docs/en/errata/USB2SER0B10ER.pdf USB2SER0B10ER documents N N 2012-03-27 USB2SER0B10ER, Mask Set Errata for Device Marking 0B10 /docs/en/errata/USB2SER0B10ER.pdf /docs/en/errata/USB2SER0B10ER.pdf Errata N 155452329886410597 2022-12-07 pdf N en Mar 26, 2012 155452329886410597 Errata Y N USB2SER0B10ER, Mask Set Errata for Device Marking 0B10 产品变更通知 Product Change Notice 2 8 0 English 1404919567490724409705 PSP 11.9 KB None None documents None 1404919567490724409705 /docs/en/product-change-notice/PCN16235A.htm 11909 /docs/en/product-change-notice/PCN16235A.htm PCN16235A documents N 2014-07-09 TJN QFN PACKAGE LEAD FRAME CHANGE FOLLOW COPPER WIRE CONVERSION FOR MICROCONTROLLER DEVICES /docs/en/product-change-notice/PCN16235A.htm /docs/en/product-change-notice/PCN16235A.htm Product Change Notice N 454076741825495278 2022-12-07 htm en Jul 9, 2014 454076741825495278 Product Change Notice D N TJN QFN PACKAGE LEAD FRAME CHANGE FOLLOW COPPER WIRE CONVERSION FOR MICROCONTROLLER DEVICES 9 0 English 1400655187257698150893 PSP 311.5 KB None None documents None 1400655187257698150893 /docs/en/product-change-notice/PCN16235.htm 311474 /docs/en/product-change-notice/PCN16235.htm PCN16235 documents N 2014-05-20 Copper Wire Conversion for Microcontroller and Microprocessor Devices /docs/en/product-change-notice/PCN16235.htm /docs/en/product-change-notice/PCN16235.htm Product Change Notice N 454076741825495278 2022-12-07 htm en May 20, 2014 454076741825495278 Product Change Notice D N Copper Wire Conversion for Microcontroller and Microprocessor Devices 快速参考指南 Quick Reference Guide 1 10 1 English The EVBUSB2SER board is part of NXP&#8217;s solutions for communication, and provides another way to connect your embedded system via USB. 1305766197495726151441 PSP 639.9 KB None None documents None 1305766197495726151441 /docs/en/quick-reference-guide/USB2SERQSG.pdf 639928 /docs/en/quick-reference-guide/USB2SERQSG.pdf USB2SERQSG documents N 2011-05-20 USB2SERQSG, EVBUSB2SER board for USB-to-serial bridge /docs/en/quick-reference-guide/USB2SERQSG.pdf /docs/en/quick-reference-guide/USB2SERQSG.pdf Quick Reference Guide N 803735842453594974 2023-06-19 pdf en Sep 9, 2011 803735842453594974 Quick Reference Guide Y N USB2SERQSG, EVBUSB2SER board for USB-to-serial bridge false 0 USB2SER downloads zh-Hans true 1 Y PSP 产品变更通知 2 /docs/en/product-change-notice/PCN16235A.htm 2014-07-09 1404919567490724409705 PSP 8 Jul 9, 2014 Product Change Notice None /docs/en/product-change-notice/PCN16235A.htm English documents 11909 None 454076741825495278 2022-12-07 /docs/en/product-change-notice/PCN16235A.htm TJN QFN PACKAGE LEAD FRAME CHANGE FOLLOW COPPER WIRE CONVERSION FOR MICROCONTROLLER DEVICES /docs/en/product-change-notice/PCN16235A.htm documents 454076741825495278 Product Change Notice N en None D htm 0 N TJN QFN PACKAGE LEAD FRAME CHANGE FOLLOW COPPER WIRE CONVERSION FOR MICROCONTROLLER DEVICES 11.9 KB PCN16235A N 1404919567490724409705 /docs/en/product-change-notice/PCN16235.htm 2014-05-20 1400655187257698150893 PSP 9 May 20, 2014 Product Change Notice None /docs/en/product-change-notice/PCN16235.htm English documents 311474 None 454076741825495278 2022-12-07 /docs/en/product-change-notice/PCN16235.htm Copper Wire Conversion for Microcontroller and Microprocessor Devices /docs/en/product-change-notice/PCN16235.htm documents 454076741825495278 Product Change Notice N en None D htm 0 N Copper Wire Conversion for Microcontroller and Microprocessor Devices 311.5 KB PCN16235 N 1400655187257698150893 勘误表 1 /docs/en/errata/USB2SER0B10ER.pdf 2012-03-27 1332871212869721359419 PSP 7 Mar 26, 2012 Errata The self-powered device does not enumerate when plugged into the USB port. Description&#8213;When the device is powered through a different power supply other than Vbus prior to&#13;&#10;establishing a connection, the device may not enumerate, and stay in Suspend mode indefinitely. This is caused by an electrical noise on the D+ and D&#8211; lines when the USB cable is plugged and the connector cable shield make contact, see the figure below. The occurrence of this issue may vary depending on the cable used None /docs/en/errata/USB2SER0B10ER.pdf English documents 135219 None 155452329886410597 2022-12-07 N /docs/en/errata/USB2SER0B10ER.pdf USB2SER0B10ER, Mask Set Errata for Device Marking 0B10 /docs/en/errata/USB2SER0B10ER.pdf documents 155452329886410597 Errata N en None Y pdf 0 N N USB2SER0B10ER, Mask Set Errata for Device Marking 0B10 135.2 KB USB2SER0B10ER N 1332871212869721359419 工程设计要点 1 /docs/en/engineering-bulletin/EB760.pdf 2011-09-09 1315607349870716115589 PSP 6 Sep 9, 2011 Technical Notes The engineering bulletin describes how to deal with a problem that occurs when connecting two or more USB2SER with the exact same configuration parameters (Vendor ID, Product ID and serial number string) in&#13;&#10;Windows XP. None /docs/en/engineering-bulletin/EB760.pdf English documents 308301 None 389245547230346745 2022-12-07 N /docs/en/engineering-bulletin/EB760.pdf Managing Problem of Stop Error 0x000000CA When Using Multiple USB2SER in Windows XP /docs/en/engineering-bulletin/EB760.pdf documents 389245547230346745 Technical Notes N en None N pdf 0 N N Managing Problem of Stop Error 0x000000CA When Using Multiple USB2SER in Windows XP 308.3 KB EB760 N 1315607349870716115589 应用笔记 2 /docs/en/application-note/AN1902.pdf 2016-10-31 112GNLnm PSP 4 Mar 30, 2021 Application Note Provides Assembly guidelines for QFN and SON packages handling and board mounting. Including recommendations for printed-circuit board (PCB) design, soldering, and rework. NOTE: combined with AN10365. None /docs/en/application-note/AN1902.pdf English documents 9332633 None 645036621402383989 2023-06-08 N /docs/en/application-note/AN1902.pdf AN1902: Assembly Guidelines for QFN and SON Packages Application Note /docs/en/application-note/AN1902.pdf documents 645036621402383989 Application Note N en None Y pdf 9.0 N N AN1902: Assembly Guidelines for QFN and SON Packages Application Note 9.3 MB AN1902 N 112GNLnm /docs/en/application-note/AN4314.pdf 2011-05-23 1305764383940725500974 PSP 5 Jul 20, 2011 Application Note This Application Note explains how to use USB2SER DLL which allows reading and modification of USB descriptor allocated in nonvolatile memory in C# project None /docs/en/application-note/AN4314.pdf English documents 543385 None 645036621402383989 2022-12-07 /docs/en/application-note/AN4314.pdf Using USB2SER DLL in C# Projects /docs/en/application-note/AN4314.pdf documents 645036621402383989 Application Note N en None Y pdf 1 N Using USB2SER DLL in C# Projects 543.4 KB AN4314 N 1305764383940725500974 快速参考指南 1 /docs/en/quick-reference-guide/USB2SERQSG.pdf 2011-05-20 1305766197495726151441 PSP 10 Sep 9, 2011 Quick Reference Guide The EVBUSB2SER board is part of NXP&#8217;s solutions for communication, and provides another way to connect your embedded system via USB. None /docs/en/quick-reference-guide/USB2SERQSG.pdf English documents 639928 None 803735842453594974 2023-06-19 /docs/en/quick-reference-guide/USB2SERQSG.pdf USB2SERQSG, EVBUSB2SER board for USB-to-serial bridge /docs/en/quick-reference-guide/USB2SERQSG.pdf documents 803735842453594974 Quick Reference Guide N en None Y pdf 1 N USB2SERQSG, EVBUSB2SER board for USB-to-serial bridge 639.9 KB USB2SERQSG N 1305766197495726151441 数据手册 2 /docs/en/data-sheet/USB2SERA11DS.pdf 2012-10-29 1351559832106706260259 PSP 1 Oct 29, 2012 Data Sheet 数据手册 Ready Play<sup>&#174;</sup> Solutions integrate a certified function to different applications allowing customers to add features while reducing development cost. This simplifies design cycles and enables scalability in applications and systems. None /docs/en/data-sheet/USB2SERA11DS.pdf English 1113704 None Data Sheet 2022-12-07 N /docs/en/data-sheet/USB2SERA11DS.pdf USB2SERA11DS, USB2SERA11 Data Sheet USB to UART Application Specific IC - Data Sheet /docs/en/data-sheet/USB2SERA11DS.pdf documents 980000996212993340 Data Sheet N Y en None Y t520 pdf 0 N N USB2SERA11DS, USB2SERA11 Data Sheet USB to UART Application Specific IC - Data Sheet 1.1 MB USB2SERA11DS N 1351559832106706260259 /docs/en/data-sheet/USB2SERDS.pdf 2011-05-19 1305840714006719154078 PSP 3 Oct 29, 2012 Data Sheet 数据手册 The USB2SER is a USB to UART bridge controller on a&#13;&#10;5 x 5 mm lead free QFN24. It is a simple low cost solution to enable a USB for an embedded system with a UART port, reducing external component counts. It supports USB 2.0 fullspeed and TTL RS232 or RS485 UART with options for hardware flow control, Software Flow control (Xon-Xoff), even or odd parity, and stop bits configuration. None /docs/en/data-sheet/USB2SERDS.pdf English 1208715 None Data Sheet 2022-12-07 N /docs/en/data-sheet/USB2SERDS.pdf USB2SER, USB2SERA10 Data Sheet USB to UART Application Specific IC - Data Sheet /docs/en/data-sheet/USB2SERDS.pdf documents 980000996212993340 Data Sheet N Y en None Y t520 pdf 2 N N USB2SER, USB2SERA10 Data Sheet USB to UART Application Specific IC - Data Sheet 1.2 MB USB2SERDS N 1305840714006719154078 简介 1 /docs/en/fact-sheet/USB2SERFS.pdf 2011-05-20 1305762251116710022530 PSP 2 Sep 9, 2011 Fact Sheet 简介 USB2SER is a USB to UART bridge on 5 x 5 mm, lead-free QFN24. It is a simple, cost-effective&#13;&#10;solution to enable USB for an embedded system with a UART port and reduce external component&#13;&#10;count. None /docs/en/fact-sheet/USB2SERFS.pdf English 671494 None Fact Sheet 2022-12-07 /docs/en/fact-sheet/USB2SERFS.pdf USB2SERFS, USB to Serial Bridge - a Ready Play<sup>&#174;</sup> Solution /docs/en/fact-sheet/USB2SERFS.pdf documents 736675474163315314 Fact Sheet N Y en None Y t523 pdf 1 N USB2SERFS, USB to Serial Bridge - a Ready Play<sup>&#174;</sup> Solution 671.5 KB USB2SERFS N 1305762251116710022530 true Y Products

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