{"id":7256,"date":"2026-06-23T08:02:45","date_gmt":"2026-06-23T08:02:45","guid":{"rendered":"https:\/\/materialparts.com\/stm32f072vbt6-2\/"},"modified":"2026-06-23T08:02:45","modified_gmt":"2026-06-23T08:02:45","slug":"stm32f072vbt6-2","status":"publish","type":"post","link":"https:\/\/materialparts.com\/zh\/stm32f072vbt6-2\/","title":{"rendered":"STM32F072VBT6"},"content":{"rendered":"

\u4ea7\u54c1\u6982\u89c8<\/h2>\n

The STM32F072VBT6 from STMicroelectronics is a mainstream Arm Cortex-M0 USB line MCU with 128KB Flash and 16KB SRAM in a LQFP-100 package. Operating at up to 48MHz with crystal-less USB 2.0 FS, CAN, and CEC, it targets industrial and consumer embedded applications.<\/p>\n

\u4e3b\u8981\u89c4\u683c<\/h2>\n\n\n\n\n\n\n\n\n\n\n\n
\u6838\u5fc3<\/td>\nARM Cortex-M0, 48 MHz<\/td>\n<\/tr>\n
Flash Memory<\/td>\n128 KB<\/td>\n<\/tr>\n
SRAM<\/td>\n16 KB with hardware parity<\/td>\n<\/tr>\n
I\/O Count<\/td>\n87<\/td>\n<\/tr>\n
ADC<\/td>\n12-bit, 1.0 us, up to 19 channels<\/td>\n<\/tr>\n
\u53d1\u63f4\u4f1a<\/td>\n12-bit, 2 channels<\/td>\n<\/tr>\n
\u4ea4\u6d41<\/td>\n2x I2C, 4x USART, 2x SPI\/I2S, CAN, USB 2.0 FS, HDMI CEC<\/td>\n<\/tr>\n
\u8ba1\u65f6\u5668<\/td>\n12 (1x advanced PWM, 1x 32-bit, 7x 16-bit)<\/td>\n<\/tr>\n
\u7535\u6e90\u7535\u538b<\/td>\n2.0 V to 3.6 V<\/td>\n<\/tr>\n
\u5de5\u4f5c\u6e29\u5ea6<\/td>\n-40C to +85C<\/td>\n<\/tr>\n<\/table>\n

\u7279\u70b9<\/h2>\n
    \n
  • ARM Cortex-M0 core at 48MHz with 128KB Flash and 16KB SRAM<\/li>\n
  • Crystal-less USB 2.0 full-speed device with BCD and LPM support<\/li>\n
  • CAN interface and HDMI CEC for consumer and industrial networking<\/li>\n
  • 12-bit ADC (19 channels) and 12-bit DAC (2 channels) for mixed-signal designs<\/li>\n
  • Touch-sensing interface with up to 24 capacitive sensing channels<\/li>\n
  • 87 I\/Os with 68 5V-tolerant and 19 with independent VDDIO2 supply<\/li>\n<\/ul>\n

    \u5e94\u7528<\/h2>\n
      \n
    • USB peripherals and consumer device control with crystal-less USB<\/li>\n
    • Industrial PLCs, inverters, and alarm systems with CAN networking<\/li>\n
    • Home appliances and HVAC with touch-sensing user interfaces<\/li>\n
    • Portable equipment and gaming peripherals<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"

      Product Overview The STM32F072VBT6 from STMicroelectronics is a mainstream Arm Cortex-M0 USB line MCU with 128KB Flash and 16KB SRAM in a LQFP-100 package. Operating at up to 48MHz with crystal-less USB 2.0 FS, CAN, and CEC, it targets industrial and consumer embedded applications. Key Specifications Core ARM Cortex-M0, 48 MHz Flash Memory 128 KB […]<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[13,25],"tags":[],"chip_brand":[142],"class_list":["post-7256","post","type-post","status-publish","format-standard","hentry","category-integrated-circuits-ics","category-microcontrollers-mcu","chip_brand-st"],"acf":{"brief_explanation":"Cortex-M0 48MHz, 128KB Flash, USB FS, CAN, LQFP-100, crystal-less USB, 12b ADC\/DAC","date_code":"","package_case":"LQFP-100 (14.00 x 14.00 x 1.40 mm)","in_stock":4039,"datasheet":"https:\/\/www.st.com\/resource\/en\/datasheet\/stm32f072vb.pdf","price":"$3.25 @ 1ku","product_introduction":"The STM32F072VBT6 from STMicroelectronics is a mainstream ARM Cortex-M0 32-bit RISC microcontroller operating at up to 48MHz with 128KB Flash memory and 16KB SRAM in a LQFP-100 package. The device belongs to the STM32F0 USB line, featuring a crystal-less USB 2.0 full-speed device controller that can operate from the internal 48MHz oscillator with automatic trimming based on external synchronization, eliminating the need for an external crystal for USB operation. The USB controller supports Battery Charger Detection (BCD) and Link Power Management (LPM). The CAN interface supports Controller Area Network communication for industrial and automotive applications. The HDMI CEC interface enables consumer electronics control. The 12-bit ADC provides up to 19 channels with 1us conversion time, while the 12-bit dual-channel DAC enables analog output generation. Up to 24 capacitive sensing channels support touchkey, linear, and rotary touch sensor implementations. The device features 87 I\/Os, of which 68 are 5V-tolerant and 19 support an independent VDDIO2 supply (1.65V to 3.6V) for mixed-voltage I\/O designs. Seven-channel DMA, 12 timers, and comprehensive communication interfaces provide flexible system integration.","working_principle":"The STM32F072VBT6 integrates an ARM Cortex-M0 processor core with Flash, SRAM, and extensive peripheral set. (1) Cortex-M0 Core: The 32-bit RISC core executes Thumb instruction set at up to 48MHz, providing 0.95 DMIPS\/MHz performance. The core includes a nested vectored interrupt controller (NVIC) with up to 32 external interrupts. (2) Memory: The 128KB Flash stores program code with prefetch and accelerator for zero-wait-state execution at 48MHz. The 16KB SRAM with hardware parity provides data storage. (3) USB: The USB 2.0 FS device controller operates from the internal 48MHz oscillator with automatic trimming synchronized to the USB host, eliminating the external crystal requirement. It supports all standard USB device transfers. (4) CAN: The bxCAN controller supports CAN 2.0B active protocol with transmit and receive FIFOs. (5) ADC: The 12-bit SAR ADC converts analog inputs at 1Msps with multiple trigger and scan modes. (6) Touch Sensing: The touch-sensing controller measures capacitance changes on up to 24 channels using a charge-transfer acquisition method.","pin_description":"
      Pin Group<\/th>Count<\/th>Function<\/th><\/tr>
      VDD\/VSS<\/td>8 pairs<\/td>Power supply and ground<\/td><\/tr>
      VDDA\/VSSA<\/td>1 pair<\/td>Analog supply<\/td><\/tr>
      VDDIO2<\/td>1<\/td>Independent I\/O supply<\/td><\/tr>
      PORTA<\/td>16<\/td>GPIO, ADC, USART, SPI, I2C, USB, CAN<\/td><\/tr>
      PORTB<\/td>16<\/td>GPIO, ADC, USART, SPI, I2C, TIM<\/td><\/tr>
      PORTC<\/td>16<\/td>GPIO, ADC, USART, TIM, touch<\/td><\/tr>
      PORTD<\/td>16<\/td>GPIO, USART, TIM<\/td><\/tr>
      PORTE<\/td>16<\/td>GPIO, TIM, touch<\/td><\/tr>
      NRST<\/td>1<\/td>Reset<\/td><\/tr>
      BOOT0<\/td>1<\/td>Boot mode select<\/td><\/tr><\/table>","application_scenarios":"
      • USB peripherals and consumer device control with crystal-less USB FS<\/li>
      • Industrial PLCs, inverters, and alarm systems with CAN networking<\/li>
      • Home appliances and HVAC with touch-sensing user interfaces at 24 channels<\/li>
      • Portable equipment and gaming peripherals with 128KB Flash and 12b ADC\/DAC<\/li><\/ul>","alternative_models":"
        Manufacturer<\/th>Part Number<\/th>Package<\/th>Notes<\/th><\/tr>
        ST<\/td>STM32F072VBT6TR<\/td>LQFP-100<\/td>Tape and reel version<\/td><\/tr>
        ST<\/td>STM32F072CBT6<\/td>LQFP-48<\/td>128KB, 48-pin, smaller<\/td><\/tr>
        ST<\/td>STM32F042VBT6<\/td>LQFP-100<\/td>32KB, lower cost<\/td><\/tr>
        ST<\/td>STM32F091VBT6<\/td>LQFP-100<\/td>256KB, higher end F0<\/td><\/tr><\/table>"},"_links":{"self":[{"href":"https:\/\/materialparts.com\/zh\/wp-json\/wp\/v2\/posts\/7256","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/materialparts.com\/zh\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/materialparts.com\/zh\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/materialparts.com\/zh\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/materialparts.com\/zh\/wp-json\/wp\/v2\/comments?post=7256"}],"version-history":[{"count":0,"href":"https:\/\/materialparts.com\/zh\/wp-json\/wp\/v2\/posts\/7256\/revisions"}],"wp:attachment":[{"href":"https:\/\/materialparts.com\/zh\/wp-json\/wp\/v2\/media?parent=7256"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/materialparts.com\/zh\/wp-json\/wp\/v2\/categories?post=7256"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/materialparts.com\/zh\/wp-json\/wp\/v2\/tags?post=7256"},{"taxonomy":"chip_brand","embeddable":true,"href":"https:\/\/materialparts.com\/zh\/wp-json\/wp\/v2\/chip_brand?post=7256"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}