[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"detail-sidebar-cat-0-en-105":3,"doc-seo-561234-105":59,"doc-detail-561234-en":130},{"code":4,"msg":5,"data":6},0,"success",[7,13,18,23,28,33,38,43,48,51,55],{"id":8,"doc_module":4,"doc_module_name":9,"category_name":10,"show_sort_weight":11,"slug":12},1,"Document","Story & Novel",90,"story-novel",{"id":14,"doc_module":4,"doc_module_name":9,"category_name":15,"show_sort_weight":16,"slug":17},2,"Literature",80,"literature",{"id":19,"doc_module":4,"doc_module_name":9,"category_name":20,"show_sort_weight":21,"slug":22},4,"Exam",70,"exam",{"id":24,"doc_module":4,"doc_module_name":9,"category_name":25,"show_sort_weight":26,"slug":27},5,"Comic",60,"comic",{"id":29,"doc_module":4,"doc_module_name":9,"category_name":30,"show_sort_weight":31,"slug":32},6,"Technology",50,"technology",{"id":34,"doc_module":4,"doc_module_name":9,"category_name":35,"show_sort_weight":36,"slug":37},7,"Healthcare",40,"healthcare",{"id":39,"doc_module":4,"doc_module_name":9,"category_name":40,"show_sort_weight":41,"slug":42},8,"Research & Report",30,"research-report",{"id":44,"doc_module":4,"doc_module_name":9,"category_name":45,"show_sort_weight":46,"slug":47},9,"Religion & Spirituality",20,"religion-spirituality",{"id":46,"doc_module":4,"doc_module_name":9,"category_name":49,"show_sort_weight":46,"slug":50},"World Cup","world-cup",{"id":52,"doc_module":4,"doc_module_name":9,"category_name":53,"show_sort_weight":52,"slug":54},10,"Lifestyle","lifestyle",{"id":56,"doc_module":4,"doc_module_name":9,"category_name":57,"show_sort_weight":24,"slug":58},19,"General","general",{"code":4,"msg":60,"data":61},"ok",{"site_id":62,"language":63,"slug":64,"title":65,"keywords":66,"description":67,"schema_data":68,"social_meta":123,"head_meta":125,"extra_data":127,"updated_unix":129},105,"en","um232r-usb-serial-uart-development-module-hardware-features-technical-datasheet","UM232R USB-Serial UART Development Module - Hardware Features - Technical Datasheet","","UM232R is a USB-to-serial UART development module built around FTDI’s FT232RL, integrating EEPROM, clock and USB resistors to simplify USB UART designs. It provides asynchronous and synchronous bit-bang modes, optional clock generator outputs (6/12/24/48MHz), and the FTDIChip-ID security dongle with a unique number readable over USB. Hardware features include configurable CBUS I/O, multiple parity/data-bit/stop-bit options, level conversion for interfacing across 5V–1.8V logic, selectable power modes, and driver support across major Windows, macOS, and Linux releases.",{"@graph":69,"@context":122},[70,84,105],{"@type":71,"itemListElement":72},"BreadcrumbList",[73,77,79,82],{"item":74,"name":75,"@type":76,"position":8},"https://docshare.wps.com","Home","ListItem",{"item":78,"name":9,"@type":76,"position":14},"https://docshare.wps.com/document/",{"item":80,"name":30,"@type":76,"position":81},"https://docshare.wps.com/document/technology/",3,{"item":83,"name":65,"@type":76,"position":19},"https://docshare.wps.com/document/um232r-usb-serial-uart-development-module-hardware-features-technical-datasheet/561234/",{"url":83,"name":65,"@type":85,"image":86,"author":91,"headline":65,"publisher":94,"fileFormat":97,"inLanguage":63,"description":67,"dateModified":98,"datePublished":99,"encodingFormat":97,"isAccessibleForFree":100,"interactionStatistic":101},"DigitalDocument",{"url":87,"@type":88,"width":89,"height":90},"https://docshare.wps.com/thumbnails/um232r-usb-serial-uart-development-module-hardware-features-technical-datasheet/561234.png","ImageObject",300,407,{"name":92,"@type":93},"Dipper","Person",{"url":74,"name":95,"@type":96},"DocShare","Organization","application/pdf","2026-10-25","2026-10-12",true,{"@type":102,"interactionType":103,"userInteractionCount":34},"InteractionCounter",{"@type":104},"ViewAction",{"@type":106,"mainEntity":107},"FAQPage",[108,114,118],{"name":109,"@type":110,"acceptedAnswer":111},"What chip does the UM232R development module use?","Question",{"text":112,"@type":113},"The UM232R uses FTDI’s FT232RL USB-to-serial UART interface device.","Answer",{"name":115,"@type":110,"acceptedAnswer":116},"What additional functions does FT232RL add compared with earlier devices?",{"text":117,"@type":113},"It adds an internal clock generator output (6/12/24/48MHz) and the FTDIChip-ID security dongle feature, along with bit-bang modes.",{"name":119,"@type":110,"acceptedAnswer":120},"Which driver options are supported for UM232R?",{"text":121,"@type":113},"It supports royalty-free VIRTUAL COM PORT (VCP) drivers and royalty-free D2XX direct drivers (USB drivers plus DLL interface) across multiple operating systems.","https://schema.org",{"og:url":83,"og:type":124,"og:title":65,"og:site_name":95,"og:description":67},"article",{"robots":126,"canonical":83},"index,follow",{"doc_id":128,"site_id":62},561234,1791840927,{"code":4,"msg":5,"data":131},{"doc_id":128,"user_id":132,"nickname":92,"user_avatar":133,"doc_module":4,"category_id":29,"category_name":30,"doc_title":65,"doc_description":67,"doc_content":134,"file_id":135,"file_url":136,"file_type":137,"file_size":138,"view_count":34,"is_deleted":4,"is_public":8,"is_downloadable":8,"audit_status":8,"page_count":56,"language":139,"language_code":63,"site_id":62,"html_lang":63,"table_of_contents":140,"faqs":141,"seo_title":142,"seo_description":67,"update_tm":143,"read_time":144},1374404997633,"https://ap-avatar.wpscdn.com/davatar_a8503ba1806abce46bf441b54a3ca4cd","Future Technology Devices International Ltd.  \nUM232R USB-Serial UART Development Module  \nIncorporating Clock Generator Output and FTDIChip-ID™ Security Dongle  \nThe UM232R is a development module which uses FTDI’s FT232RL, the latest device to be added to FTDI’s range of USB UART interface Integrated Circuit Devices.  \nThe FT232RL is a USB to serial UART interface with optional clock generator output, and the new FTDIChip-ID™ security dongle feature. In addition, asynchronous and synchronous bit bang interface modes are available. USB to serial interface designs using the FT232RL have been further simplified by fully integrating the external EEPROM, clock circuit and USB resistors onto the device.  \nThe FT232RL adds two new functions compared with its predecessors, effectively making it a “3-in-1” chip for some application areas. The internally generated clock (6MHz, 12MHz, 24MHz, and 48MHz) can be brought out of the device and used to drive a microcontroller or external logic. A unique number (the FTDIChip-ID™) is burnt into the device during manufacture and is readable over USB, thus forming the basis of a security dongle which can be used to protect customer application software from being copied.  \nThe UM232R is supplied on a PCB which is designed to plug into a standard 15. 0mm (0. 6”) wide 24 pin DIP socket. All components used, including the FT232RL are Pb-free (RoHS compliant).  \nCopyright © Future Technology Devices International Ltd. 2005  \n1.1 Hardware Features  \n\n| Single chip USB to asynchronous serial data | • | Support for USB suspend and resume. |\n| --- | --- | --- |\n| transfer interface. | • | Support for bus powered, self powered, and high- |\n| Entire USB protocol handled on the chip-No |  | power bus powered USB configurations. |\n| USB-specific firmware programming required. | • | On board jumper allows for selection of USB bus |\n| UART interface support for 7 or 8 data bits 1 or 2 |  | powered supply or self powered supply. |\n| stop bits and odd / even / mark / space / no parity. | • | Integrated 3.3V level converter for USB I/O. |\n| X-On / X-Off software | • | Integrated level converter on UART and CBUS for |\n| handshaking. |  | interfacing to 5V-1.8V Logic. |\n| Data transfer rates from 300 baud to 3 Megabaud | • | On board jumper allows for selection of UART and |\n| (RS422 / RS485 and at TTL levels) and 300 baud |  | CBUS interface IO voltage. |\n| to 1 Megabaud (RS232) . | • | True 5V / 3.3V / 2.8V / 1.8V CMOS drive output |\n| FTDI’s royalty-free VCP and D2XX drivers |  | and TTL input. |\n| eliminate the requirement for USB driver | • | High I/O pin output drive option. |\n| development in most cases. | • | Integrated USB resistors. |\n| In-built support for event characters and line break | • | Integrated power-on-reset circuit. |\n| condition. | • | Fully integrated clock-no external crystal, |\n| New USB FTDIChip-ID™ feature |  | oscillator, or resonator required. |\n| New configurable CBUS I/O pins | • | Fully integrated AVCC supply filtering-No separate |\n| Auto transmit buffer control for RS485 applications. |  | AVCC pin and no external R-C filter required. |\n| LED drive signals | • | UART signal inversion option. |\n| New 48MHz, 24MHz,12MHz, and 6MHz clock | • | USB bulk transfer mode. |\n| output signal Options for driving external MCU or | • | 3.3V to 5 .25V Single Supply Operation. |\n| FPGA. | • | Low operating and USB suspend current. |\n| FIFO receive and transmit buffers for high data | • | Low USB bandwidth consumption. |\n| throughput. | • | UHCI / OHCI / EHCI host controller compatible |\n| Adjustable receive buffer timeout. | • | USB 2.0 Full Speed compatible. |\n|  | • | -40°C to 85°C extended operating temperature |\n| interface options with RD\\# and WR\\# strobes. |  | range. |\n| New CBUS bit bang mode option. | • | Supplied in PCB designed to fit a standard 15.0mm |\n| EEPROM for storing |  | (0 .6”) wide 24 pin DIP socket. Pins are on a |\n| USB VID, PID, serial number and product |  | 2.60mm (0 . 1”) p","cbCaituCShZ0UZpU","https://ap.wps.com/l/cbCaituCShZ0UZpU","pdf",782377,"English","# Hardware Features\n## Driver Support\n## Typical Applications","[{\"question\":\"What chip does the UM232R development module use?\",\"answer\":\"The UM232R uses FTDI’s FT232RL USB-to-serial UART interface device.\"},{\"question\":\"What additional functions does FT232RL add compared with earlier devices?\",\"answer\":\"It adds an internal clock generator output (6/12/24/48MHz) and the FTDIChip-ID security dongle feature, along with bit-bang modes.\"},{\"question\":\"Which driver options are supported for UM232R?\",\"answer\":\"It supports royalty-free VIRTUAL COM PORT (VCP) drivers and royalty-free D2XX direct drivers (USB drivers plus DLL interface) across multiple operating systems.\"}]","UM232R USB-Serial UART Development Module - Hardware Features - Technical Datasheet | PDF",1791805360,48]