{"id":3100,"date":"2026-05-30T02:46:30","date_gmt":"2026-05-30T02:46:30","guid":{"rendered":"https:\/\/materialparts.com\/ft230xs-r\/"},"modified":"2026-05-30T02:46:30","modified_gmt":"2026-05-30T02:46:30","slug":"ft230xs-r","status":"publish","type":"post","link":"https:\/\/materialparts.com\/ar\/ft230xs-r\/","title":{"rendered":"FT230XS-R"},"content":{"rendered":"

\u0646\u0638\u0631\u0629 \u0639\u0627\u0645\u0629 \u0639\u0644\u0649 \u0627\u0644\u0645\u0646\u062a\u062c<\/h2>\n

The FT230XS-R from FTDI Chip is a USB 2.0 full-speed to UART serial interface bridge IC. It requires no external EEPROM, supports data transfer rates from 300 baud to 3 Mbaud, and integrates 256-byte transmit and 256-byte receive buffers with the full USB protocol handled in hardware, in a compact SSOP-16 package.<\/p>\n

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USB Specification<\/td>\nUSB 2.0 Full-Speed<\/td>\n<\/tr>\n
UART Data Rate<\/td>\n300 baud to 3 Mbaud<\/td>\n<\/tr>\n
TX Buffer<\/td>\n256 bytes<\/td>\n<\/tr>\n
RX Buffer<\/td>\n256 bytes<\/td>\n<\/tr>\n
GPIO Pins<\/td>\n4 (CBUS0-3, configurable)<\/td>\n<\/tr>\n
\u062c\u0647\u062f \u0627\u0644\u0625\u0645\u062f\u0627\u062f<\/td>\n3.3V (1.8V to 3.3V I\/O)<\/td>\n<\/tr>\n
\u0627\u0644\u062d\u0632\u0645\u0629<\/td>\nSSOP-16 (5.3 x 6.2 mm)<\/td>\n<\/tr>\n
\u062f\u0631\u062c\u0629 \u062d\u0631\u0627\u0631\u0629 \u0627\u0644\u062a\u0634\u063a\u064a\u0644<\/td>\n-40C to +85C<\/td>\n<\/tr>\n<\/table>\n

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    \n
  • Single chip USB to UART bridge, no external EEPROM required<\/li>\n
  • Integrated 256-byte TX and RX data buffers<\/li>\n
  • Full USB protocol handled in hardware, no USB firmware required<\/li>\n
  • Configurable CBUS I\/O pins for status and control<\/li>\n
  • Supports 3.3V and 1.8V UART I\/O voltage levels<\/li>\n
  • FTDI royalty-free VCP and D2XX drivers<\/li>\n<\/ul>\n

    \u0627\u0644\u062a\u0637\u0628\u064a\u0642\u0627\u062a<\/h2>\n
      \n
    • USB-to-UART cable adapters<\/li>\n
    • Embedded system debug and programming ports<\/li>\n
    • Legacy serial device USB upgrade<\/li>\n
    • IoT device USB interface<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"

      Product Overview The FT230XS-R from FTDI Chip is a USB 2.0 full-speed to UART serial interface bridge IC. It requires no external EEPROM, supports data transfer rates from 300 baud to 3 Mbaud, and integrates 256-byte transmit and 256-byte receive buffers with the full USB protocol handled in hardware, in a compact SSOP-16 package. Key […]<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[13,20],"tags":[],"chip_brand":[186],"class_list":["post-3100","post","type-post","status-publish","format-standard","hentry","category-integrated-circuits-ics","category-interface-ics","chip_brand-ftdi"],"acf":{"brief_explanation":"USB 2.0 to UART bridge, 3 Mbaud, 256B buffers, SSOP-16, no EEPROM","date_code":"","package_case":"SSOP-16 (5.3 x 6.2 x 1.73 mm)","in_stock":12850,"datasheet":"https:\/\/ftdichip.com\/wp-content\/uploads\/2024\/10\/DS_FT230X.pdf","price":"$1.52 @ 1ku","product_introduction":"The FT230XS-R from FTDI Chip is a compact USB 2.0 full-speed to UART serial interface bridge that requires no external EEPROM for basic operation. It handles the complete USB protocol in hardware, requiring no USB-specific firmware programming. The device supports UART data rates from 300 baud to 3 Mbaud with 256-byte transmit and receive buffers for smooth data flow. Four configurable CBUS pins can be programmed for various I\/O functions including TX\/RX LED indicators, wake-up signals, and battery charger detection. The device operates from a 3.3V supply with 1.8V to 3.3V UART I\/O voltage support.","working_principle":"The FT230XS-R bridges USB and UART protocols entirely in hardware. On the USB side, the device enumerates as a Virtual COM Port (VCP) when using FTDI's VCP drivers, or as a D2XX device for direct API access. USB data packets received are decoded and placed into the 256-byte receive buffer for the UART to transmit. Conversely, data received from the UART is placed into the 256-byte transmit buffer and sent as USB packets. The internal clock multiplier generates the precise baud rate from the USB frame timing. The four CBUS pins are configurable through an optional external EEPROM for functions such as TXLED, RXLED, TXDEN, PWREN, SLEEP, and GPIO.","pin_description":"
      Pin<\/th>Name<\/th>Type<\/th>Function<\/th><\/tr>
      1<\/td>TXD<\/td>Output<\/td>UART transmit data output<\/td><\/tr>
      2<\/td>VCCIO<\/td>Power<\/td>I\/O supply voltage (1.8-3.3V)<\/td><\/tr>
      3<\/td>RXD<\/td>Input<\/td>UART receive data input<\/td><\/tr>
      4<\/td>3V3OUT<\/td>Output<\/td>3.3V LDO regulator output<\/td><\/tr>
      5<\/td>CBUS1<\/td>I\/O<\/td>Configurable bus pin 1<\/td><\/tr>
      6<\/td>CBUS0<\/td>I\/O<\/td>Configurable bus pin 0<\/td><\/tr>
      7<\/td>GND<\/td>Ground<\/td>Ground reference<\/td><\/tr>
      8<\/td>CBUS2<\/td>I\/O<\/td>Configurable bus pin 2<\/td><\/tr>
      9<\/td>DM<\/td>I\/O<\/td>USB D- data line<\/td><\/tr>
      10<\/td>DP<\/td>I\/O<\/td>USB D+ data line<\/td><\/tr>
      11<\/td>VREGIN<\/td>Power<\/td>Regulator input supply (5V from USB)<\/td><\/tr>
      12<\/td>CBUS3<\/td>I\/O<\/td>Configurable bus pin 3<\/td><\/tr>
      13<\/td>RTS#<\/td>Output<\/td>UART RTS flow control output<\/td><\/tr>
      14<\/td>CTS#<\/td>Input<\/td>UART CTS flow control input<\/td><\/tr><\/table>","application_scenarios":"
      • USB-to-serial cable adapters and dongles<\/li>
      • Embedded system debug UART and programming ports<\/li>
      • Legacy RS-232 device USB upgrade modules<\/li>
      • IoT and maker board USB serial interface<\/li>
      • Medical and industrial equipment PC connectivity<\/li><\/ul>","alternative_models":"
        Manufacturer<\/th>Part Number<\/th>Package<\/th>Notes<\/th><\/tr>
        FTDI<\/td>FT231XS-R<\/td>SSOP-20<\/td>Full modem handshake signals<\/td><\/tr>
        FTDI<\/td>FT232RQ<\/td>QFN-32<\/td>Full-featured USB-UART with EEPROM<\/td><\/tr>
        Silicon Labs<\/td>CP2102N-A02-GQFN24<\/td>QFN-24<\/td>Pin-compatible alternative<\/td><\/tr>
        Microchip<\/td>MCP2200-I\/SS<\/td>SSOP-20<\/td>USB 2.0 to UART with GPIO<\/td><\/tr>
        CH340<\/td>CH340G<\/td>SOIC-16<\/td>Cost-effective alternative<\/td><\/tr><\/table>"},"_links":{"self":[{"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/posts\/3100","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/comments?post=3100"}],"version-history":[{"count":0,"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/posts\/3100\/revisions"}],"wp:attachment":[{"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/media?parent=3100"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/categories?post=3100"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/tags?post=3100"},{"taxonomy":"chip_brand","embeddable":true,"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/chip_brand?post=3100"}],"curies":[{"name":"\u062f\u0628\u0644\u064a\u0648 \u0628\u064a","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}