{"id":5440,"date":"2026-06-10T02:07:51","date_gmt":"2026-06-10T02:07:51","guid":{"rendered":"https:\/\/materialparts.com\/stm32f091vct6\/"},"modified":"2026-06-10T02:07:51","modified_gmt":"2026-06-10T02:07:51","slug":"stm32f091vct6","status":"publish","type":"post","link":"https:\/\/materialparts.com\/es\/stm32f091vct6\/","title":{"rendered":"STM32F091VCT6"},"content":{"rendered":"

Productos<\/h2>\n

The STM32F091VCT6 from STMicroelectronics is a mainstream ARM Cortex-M0 microcontroller running at 48MHz with 256KB Flash and 32KB SRAM in a 100-pin LQFP package. Featuring CAN, 8 USARTs, 12-bit ADC\/DAC, and touch sensing, it targets cost-sensitive industrial and consumer applications requiring rich connectivity.<\/p>\n

Especificaciones<\/h2>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
N\u00facleo<\/td>\nARM Cortex-M0 @ 48 MHz<\/td>\n<\/tr>\n
Flash Memory<\/td>\n256 KB<\/td>\n<\/tr>\n
SRAM<\/td>\n32 KB<\/td>\n<\/tr>\n
Tensi\u00f3n de alimentaci\u00f3n<\/td>\n2.0V to 3.6V<\/td>\n<\/tr>\n
I\/O Pins<\/td>\n88<\/td>\n<\/tr>\n
ADC<\/td>\n12-bit, 1.0 us, 16 channels<\/td>\n<\/tr>\n
DAC<\/td>\n12-bit, 2 channels<\/td>\n<\/tr>\n
CAN<\/td>\n1x CAN 2.0B Active<\/td>\n<\/tr>\n
USART<\/td>\nUp to 8 (3 with LIN\/ISO7816)<\/td>\n<\/tr>\n
SPI\/I2S<\/td>\n2x SPI, 2x I2S<\/td>\n<\/tr>\n
I2C<\/td>\n2x (1 Mbit\/s Fast Mode Plus)<\/td>\n<\/tr>\n
Temporizadores<\/td>\n1x advanced, 1x 32-bit, 7x 16-bit<\/td>\n<\/tr>\n
Comparators<\/td>\n2<\/td>\n<\/tr>\n
Touch Sensing<\/td>\nUp to 24 channels (TSC)<\/td>\n<\/tr>\n
Temperatura de funcionamiento<\/td>\n-40 to +85 C<\/td>\n<\/tr>\n
Paquete<\/td>\nLQFP-100 (14×14 mm)<\/td>\n<\/tr>\n<\/table>\n

Caracter\u00edsticas<\/h2>\n
    \n
  • 48MHz Cortex-M0 with 256KB Flash\/32KB SRAM<\/li>\n
  • CAN 2.0B Active interface<\/li>\n
  • 8 USART channels with LIN, IrDA, ISO7816<\/li>\n
  • 12-bit ADC with 16 channels<\/li>\n
  • 2-channel 12-bit DAC<\/li>\n
  • 2 analog comparators<\/li>\n
  • Touch sensing controller (TSC) with 24 channels<\/li>\n
  • 96-bit unique device ID<\/li>\n
  • 12-channel DMA controller<\/li>\n
  • Multiple low-power modes<\/li>\n<\/ul>\n

    Aplicaciones<\/h2>\n
      \n
    • Industrial control and PLC<\/li>\n
    • Home and building automation<\/li>\n
    • Motor control and drives<\/li>\n
    • Consumer appliances<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"

      Product Overview The STM32F091VCT6 from STMicroelectronics is a mainstream ARM Cortex-M0 microcontroller running at 48MHz with 256KB Flash and 32KB SRAM in a 100-pin LQFP package. Featuring CAN, 8 USARTs, 12-bit ADC\/DAC, and touch sensing, it targets cost-sensitive industrial and consumer applications requiring rich connectivity. Key Specifications Core ARM Cortex-M0 @ 48 MHz Flash Memory […]<\/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":[13,25],"tags":[],"chip_brand":[142],"class_list":["post-5440","post","type-post","status-publish","format-standard","hentry","category-integrated-circuits-ics","category-microcontrollers-mcu","chip_brand-st"],"acf":{"brief_explanation":"STM32F0 Cortex-M0 48MHz, 256KB Flash, CAN, 8x USART, DAC, TSC, LQFP-100","date_code":"","package_case":"LQFP-100 (14.2 x 14.2 x 1.45 mm)","in_stock":10226,"datasheet":"https:\/\/www.st.com\/resource\/en\/datasheet\/stm32f091vc.pdf","price":"$5.00 @ 1ku","product_introduction":"The STM32F091VCT6 from STMicroelectronics is a mainstream ARM Cortex-M0 microcontroller in a 100-pin LQFP package. The suffix decodes as: VC=100-pin LQFP, T=LQFP package, 6=-40 to +85C industrial temperature. Running at 48MHz with 256KB Flash and 32KB SRAM, it provides the highest memory density in the STM32F0 Access line. The rich peripheral set includes CAN 2.0B, up to 8 USARTs (three with LIN\/ISO7816), 2x SPI, 2x I2C, 12-bit ADC with 16 channels, 2-channel 12-bit DAC, and 2 analog comparators. The touch sensing controller (TSC) supports up to 24 capacitive sensing channels. The 12-channel DMA offloads data transfer from the CPU. With 88 GPIO pins (69 of which are 5V tolerant), it provides extensive I\/O for complex designs.","working_principle":"The STM32F091VCT6 operates through five subsystems: (1) Cortex-M0 Core: A 32-bit ARMv6-M CPU running at up to 48MHz, executing most instructions in a single cycle. The 2-stage pipeline and Thumb instruction set provide efficient code density. The nested vectored interrupt controller (NVIC) supports up to 32 interrupts with 4 priority levels. (2) Memory: 256KB Flash for program storage, 32KB SRAM for data and stack. The Flash includes read\/write protection. A 96-bit unique device ID provides device identification. 12-channel DMA transfers data between peripherals and memory without CPU intervention. (3) Communication: 8 USART channels with LIN, IrDA, and ISO7816 smart card support. CAN 2.0B Active with 28 mailboxes. 2x SPI at 18Mbps. 2x I2C at 1Mbps Fast Mode Plus. HDMI CEC interface for consumer electronics. (4) Analog: 12-bit 1us ADC with 16 channels and hardware oversampling. 2-channel 12-bit DAC. 2 analog comparators with programmable input\/output routing. Internal voltage reference and temperature sensor. (5) Touch Sensing: A hardware touch sensing controller (TSC) acquires capacitive sensor data using charge transfer principle, supporting up to 24 channels for touch keys, linear sliders, and rotary wheels.","pin_description":"
      Pin Group<\/th>Count<\/th>Type<\/th>Description<\/th><\/tr>
      VDD\/VSS<\/td>Multiple pairs<\/td>Power<\/td>Digital supply and ground<\/td><\/tr>
      VDDA\/VSSA<\/td>1 pair<\/td>Power<\/td>Analog supply for ADC\/DAC<\/td><\/tr>
      VBAT<\/td>1<\/td>Power<\/td>Battery backup for RTC<\/td><\/tr>
      NRST<\/td>1<\/td>Input<\/td>System reset (active low)<\/td><\/tr>
      BOOT0<\/td>1<\/td>Input<\/td>Boot mode selection<\/td><\/tr>
      GPIO<\/td>88<\/td>I\/O<\/td>General-purpose I\/O (5V tolerant)<\/td><\/tr>
      VDDIO2<\/td>1<\/td>Power<\/td>Independent I\/O supply (19 pins)<\/td><\/tr><\/table>","application_scenarios":"
      • Industrial PLC with CAN bus, 8 USART, and 12-bit ADC for sensor acquisition at 48MHz<\/li>
      • Home appliance controller with TSC touch sensing, DAC for motor control, and 256KB Flash<\/li>
      • Motor drive with advanced PWM timer, 2 analog comparators, and CAN fieldbus connectivity<\/li>
      • Point-of-sale terminal with ISO7816 smart card, LIN bus, and 32KB SRAM for data buffering<\/li><\/ul>","alternative_models":"
        Model<\/th>Manufacturer<\/th>Flash<\/th>CPU<\/th>Notes<\/th><\/tr>
        STM32F091RCT6<\/td>ST<\/td>256KB<\/td>M0@48MHz<\/td>64-pin LQFP<\/td><\/tr>
        STM32F072VBT6<\/td>ST<\/td>128KB<\/td>M0@48MHz<\/td>With USB FS<\/td><\/tr>
        STM32G071VBT6<\/td>ST<\/td>128KB<\/td>M0+@64MHz<\/td>Newer, faster<\/td><\/tr>
        LPC11U68JBD100<\/td>NXP<\/td>256KB<\/td>M0@50MHz<\/td>With USB<\/td><\/tr><\/table>"},"_links":{"self":[{"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/posts\/5440","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/comments?post=5440"}],"version-history":[{"count":0,"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/posts\/5440\/revisions"}],"wp:attachment":[{"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/media?parent=5440"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/categories?post=5440"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/tags?post=5440"},{"taxonomy":"chip_brand","embeddable":true,"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/chip_brand?post=5440"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}