{"id":3681,"date":"2026-06-08T02:01:57","date_gmt":"2026-06-08T02:01:57","guid":{"rendered":"https:\/\/materialparts.com\/stm32f091cct6tr\/"},"modified":"2026-06-08T02:01:57","modified_gmt":"2026-06-08T02:01:57","slug":"stm32f091cct6tr","status":"publish","type":"post","link":"https:\/\/materialparts.com\/ar\/stm32f091cct6tr\/","title":{"rendered":"STM32F091CCT6TR"},"content":{"rendered":"

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

The STM32F091CCT6TR from STMicroelectronics is an ARM Cortex-M0 32-bit microcontroller with 256KB Flash, 32KB RAM, operating up to 48MHz. It features CAN, 8x USART, 12-bit ADC\/DAC, and capacitive touch sensing in a 48-LQFP package.<\/p>\n

\u0627\u0644\u0645\u0648\u0627\u0635\u0641\u0627\u062a \u0627\u0644\u0631\u0626\u064a\u0633\u064a\u0629<\/h2>\n\n\n\n\n\n\n\n\n\n
\u0627\u0644\u0623\u0633\u0627\u0633\u064a\u0627\u062a<\/td>\nARM Cortex-M0<\/td>\n<\/tr>\n
Max Clock<\/td>\n48MHz<\/td>\n<\/tr>\n
Flash Memory<\/td>\n256 \u0643\u064a\u0644\u0648 \u0628\u0627\u064a\u062a<\/td>\n<\/tr>\n
RAM<\/td>\n32KB<\/td>\n<\/tr>\n
\u062c\u0647\u062f \u0627\u0644\u0625\u0645\u062f\u0627\u062f<\/td>\n2.0V to 3.6V<\/td>\n<\/tr>\n
ADC<\/td>\n12-bit, up to 16 channels<\/td>\n<\/tr>\n
DAC<\/td>\n12-bit, 2 channels<\/td>\n<\/tr>\n
\u062f\u0631\u062c\u0629 \u062d\u0631\u0627\u0631\u0629 \u0627\u0644\u062a\u0634\u063a\u064a\u0644<\/td>\n-40 to 85 C<\/td>\n<\/tr>\n<\/table>\n

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    \n
  • ARM Cortex-M0 CPU at 48MHz<\/li>\n
  • 256KB Flash with 32KB SRAM<\/li>\n
  • CAN 2.0B active interface<\/li>\n
  • Up to 8 USART with LIN, IrDA, SmartCard<\/li>\n
  • 12-bit ADC and dual 12-bit DAC<\/li>\n
  • 12-channel DMA controller<\/li>\n
  • 24-channel capacitive touch sensing<\/li>\n<\/ul>\n

    \u0627\u0644\u062a\u0637\u0628\u064a\u0642\u0627\u062a<\/h2>\n
      \n
    • \u0627\u0644\u062a\u062d\u0643\u0645 \u0627\u0644\u0635\u0646\u0627\u0639\u064a \u0648\u0627\u0644\u0623\u062a\u0645\u062a\u0629 \u0627\u0644\u0635\u0646\u0627\u0639\u064a\u0629<\/li>\n
    • Motor control and power management<\/li>\n
    • Consumer electronics and appliances<\/li>\n
    • Communication gateways<\/li>\n
    • Alarm systems and HVAC<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"

      Product Overview The STM32F091CCT6TR from STMicroelectronics is an ARM Cortex-M0 32-bit microcontroller with 256KB Flash, 32KB RAM, operating up to 48MHz. It features CAN, 8x USART, 12-bit ADC\/DAC, and capacitive touch sensing in a 48-LQFP package. Key Specifications Core ARM Cortex-M0 Max Clock 48MHz Flash Memory 256KB RAM 32KB Supply Voltage 2.0V to 3.6V ADC […]<\/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-3681","post","type-post","status-publish","format-standard","hentry","category-integrated-circuits-ics","category-microcontrollers-mcu","chip_brand-st"],"acf":{"brief_explanation":"ARM Cortex-M0 MCU, 256KB Flash, 32KB RAM, 48MHz, CAN+8xUSART, 48-LQFP","date_code":"","package_case":"48-LQFP (7 x 7 x 1.4 mm)","in_stock":2694,"datasheet":"https:\/\/www.st.com\/resource\/en\/datasheet\/stm32f091cc.pdf","price":"$3.51 @ 1ku","product_introduction":"The STM32F091CCT6TR from STMicroelectronics is a mainstream ARM Cortex-M0 32-bit microcontroller offering 256KB of Flash memory and 32KB of SRAM. Operating at frequencies up to 48MHz, it provides a rich set of peripherals including a CAN 2.0B interface, up to 8 USART channels, 2 SPI and 2 I2C interfaces, and a 12-bit ADC with up to 16 channels. Dual 12-bit DAC channels enable analog output generation. A 12-channel DMA controller offloads data transfer tasks from the CPU. Up to 24 channels of capacitive touch sensing support user interface designs. The device features 2 analog comparators and multiple timers including an advanced-control PWM timer for motor drive applications. The STM32F091CCT6TR is available in a 48-pin LQFP package and operates from 2.0V to 3.6V over the -40 to 85 C temperature range.","working_principle":"The STM32F091CCT6TR is based on the ARM Cortex-M0 32-bit RISC processor core. Key subsystems include: (1) Cortex-M0 Core - executes Thumb instruction set at up to 48MHz with nested vectored interrupt controller (NVIC) for deterministic interrupt handling; (2) Memory Subsystem - 256KB Flash with prefetch buffer and 32KB SRAM with hardware parity; (3) Clock System - internal RC oscillators (8MHz and 40kHz), external crystal support up to 32MHz, and PLL for system clock generation; (4) Peripheral Bus - AHB\/APB bus matrix connects CPU to all peripherals with DMA support for offloading data transfers; (5) Communication Interfaces - CAN controller with mailboxes, multiple USART with hardware flow control, and standard serial interfaces; (6) Analog Peripherals - 12-bit SAR ADC and dual 12-bit R-2R DAC for mixed-signal applications.","pin_description":"
      Pin<\/th>Name<\/th>Type<\/th>Function<\/th><\/tr>
      1<\/td>VDD<\/td>Power<\/td>Main power supply<\/td><\/tr>
      2<\/td>PC13\/RTC_AF1<\/td>I\/O<\/td>Port C pin 13 \/ RTC alternate function<\/td><\/tr>
      3<\/td>PC14\/OSC32_IN<\/td>I\/O<\/td>Port C pin 14 \/ 32kHz oscillator input<\/td><\/tr>
      4<\/td>PC15\/OSC32_OUT<\/td>I\/O<\/td>Port C pin 15 \/ 32kHz oscillator output<\/td><\/tr>
      5<\/td>PF0\/OSC_IN<\/td>I\/O<\/td>Port F pin 0 \/ Main oscillator input<\/td><\/tr>
      6<\/td>PF1\/OSC_OUT<\/td>I\/O<\/td>Port F pin 1 \/ Main oscillator output<\/td><\/tr>
      7<\/td>NRST<\/td>Input<\/td>Reset input (active low)<\/td><\/tr>
      8<\/td>VSSA<\/td>Power<\/td>Analog ground<\/td><\/tr><\/table>","application_scenarios":"
      • Industrial automation with CAN bus communication<\/li>
      • Motor control and drive systems with advanced PWM<\/li>
      • Consumer appliances with capacitive touch user interfaces<\/li>
      • Communication gateways with multiple USART channels<\/li>
      • Alarm systems, video intercom, and HVAC controllers<\/li><\/ul>","alternative_models":"
        Manufacturer<\/th>Part Number<\/th>Package<\/th>Notes<\/th><\/tr>
        STMicroelectronics<\/td>STM32F072CBT6<\/td>48-LQFP<\/td>128KB Flash, USB CAN<\/td><\/tr>
        NXP<\/td>LPC11C24FBD48<\/td>48-LQFP<\/td>Cortex-M0, CAN<\/td><\/tr>
        GigaDevice<\/td>GD32F190C8T6<\/td>48-LQFP<\/td>64KB Flash, Cortex-M3<\/td><\/tr>
        Microchip<\/td>SAMC21J18A-AUT<\/td>48-TQFP<\/td>Cortex-M0+, CAN FD<\/td><\/tr>
        Infineon<\/td>XMC1302-T038X0032<\/td>38-TSSOP<\/td>Cortex-M0, 32KB Flash<\/td><\/tr><\/table>"},"_links":{"self":[{"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/posts\/3681","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=3681"}],"version-history":[{"count":0,"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/posts\/3681\/revisions"}],"wp:attachment":[{"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/media?parent=3681"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/categories?post=3681"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/tags?post=3681"},{"taxonomy":"chip_brand","embeddable":true,"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/chip_brand?post=3681"}],"curies":[{"name":"\u062f\u0628\u0644\u064a\u0648 \u0628\u064a","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}