{"id":6712,"date":"2026-06-19T03:05:01","date_gmt":"2026-06-19T03:05:01","guid":{"rendered":"https:\/\/materialparts.com\/stm32f373r8t6\/"},"modified":"2026-06-19T03:05:01","modified_gmt":"2026-06-19T03:05:01","slug":"stm32f373r8t6","status":"publish","type":"post","link":"https:\/\/materialparts.com\/es\/stm32f373r8t6\/","title":{"rendered":"STM32F373R8T6"},"content":{"rendered":"

Productos<\/h2>\n

The STM32F373R8T6 from STMicroelectronics is a mainstream mixed-signal 32-bit microcontroller based on the ARM Cortex-M4 core with DSP and FPU, operating at up to 72 MHz. It features 64 KB Flash, 16 KB SRAM, a 16-bit sigma-delta ADC with 24 channels, 12-bit ADC, comparators, and connectivity including CAN, I2C, SPI, UART, USB, and 52 I\/Os in a 64-pin LQFP package. Designed for industrial and consumer applications requiring precision analog measurement.<\/p>\n

Especificaciones<\/h2>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
N\u00facleo<\/td>\nARM Cortex-M4 with DSP and FPU<\/td>\n<\/tr>\n
Max Clock Frequency<\/td>\n72 MHz<\/td>\n<\/tr>\n
Memoria de programa<\/td>\n64 KB Flash<\/td>\n<\/tr>\n
RAM<\/td>\n16 KB SRAM<\/td>\n<\/tr>\n
16-bit Sigma-Delta ADC<\/td>\n24 channels, 16-bit resolution<\/td>\n<\/tr>\n
12-bit ADC<\/td>\n1 Msps, 12-bit resolution<\/td>\n<\/tr>\n
Comparators<\/td>\n2 x ultra-low-power comparators<\/td>\n<\/tr>\n
DAC<\/td>\n12-bit, 2 channels<\/td>\n<\/tr>\n
Temporizadores<\/td>\nMultiple general-purpose and advanced timers<\/td>\n<\/tr>\n
Interfaces<\/td>\nCAN, I2C, SPI, UART\/USART, USB 2.0<\/td>\n<\/tr>\n
I\/O Pins<\/td>\n52<\/td>\n<\/tr>\n
Tensi\u00f3n de alimentaci\u00f3n<\/td>\n2.0V to 3.6V<\/td>\n<\/tr>\n
Temperatura de funcionamiento<\/td>\n-40\u00b0C to +85\u00b0C<\/td>\n<\/tr>\n
Paquete<\/td>\nLQFP-64 (10 x 10 mm)<\/td>\n<\/tr>\n<\/table>\n

Caracter\u00edsticas<\/h2>\n
    \n
  • ARM Cortex-M4 core with DSP instructions and hardware FPU<\/li>\n
  • 16-bit sigma-delta ADC for precision measurement<\/li>\n
  • 24-channel multiplexed analog input<\/li>\n
  • 12-bit SAR ADC at 1 Msps for fast conversion<\/li>\n
  • Dual 12-bit DAC output<\/li>\n
  • CAN 2.0B and USB 2.0 full-speed interface<\/li>\n
  • Multiple UART\/USART, SPI, I2C peripherals<\/li>\n
  • Ultra-low-power comparators for analog monitoring<\/li>\n
  • 72 MHz maximum CPU frequency<\/li>\n
  • Comprehensive DMA controller<\/li>\n<\/ul>\n

    Aplicaciones<\/h2>\n
      \n
    • Industrial instrumentation and measurement<\/li>\n
    • Precision sensor interface and data acquisition<\/li>\n
    • Motor control with analog feedback<\/li>\n
    • Medical devices with high-resolution ADC<\/li>\n
    • Consumer electronics with mixed-signal requirements<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"

      Product Overview The STM32F373R8T6 from STMicroelectronics is a mainstream mixed-signal 32-bit microcontroller based on the ARM Cortex-M4 core with DSP and FPU, operating at up to 72 MHz. It features 64 KB Flash, 16 KB SRAM, a 16-bit sigma-delta ADC with 24 channels, 12-bit ADC, comparators, and connectivity including CAN, I2C, SPI, UART, USB, and […]<\/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-6712","post","type-post","status-publish","format-standard","hentry","category-integrated-circuits-ics","category-microcontrollers-mcu","chip_brand-st"],"acf":{"brief_explanation":"Cortex-M4 MCU, 72MHz, 64KB Flash, 16-bit SD ADC, LQFP-64","date_code":"","package_case":"LQFP-64 (10 x 10 x 1.4 mm, 0.5mm pitch)","in_stock":5687,"datasheet":"https:\/\/www.st.com\/resource\/en\/datasheet\/stm32f373.pdf","price":"$6.38 @ 640pcs","product_introduction":"The STM32F373R8T6 from STMicroelectronics is a mainstream mixed-signal microcontroller based on the ARM Cortex-M4 core with DSP and FPU, running at up to 72 MHz. It integrates 64 KB Flash, 16 KB SRAM, a high-precision 16-bit sigma-delta ADC with 24 channels, a 12-bit SAR ADC, dual 12-bit DAC, comparators, and comprehensive connectivity (CAN, USB, SPI, I2C, UART). Housed in a 64-pin LQFP package with 52 I\/Os, it targets industrial instrumentation, precision measurement, and mixed-signal applications.","working_principle":"The STM32F373R8T6 integrates an ARM Cortex-M4 processor core with a rich mixed-signal peripheral set. The CPU executes DSP instructions and floating-point operations in hardware, enabling efficient digital signal processing at 72 MHz. The standout feature is the 16-bit sigma-delta ADC, which uses oversampling and decimation filtering to achieve high-resolution (up to 16-bit) conversion with excellent noise performance, ideal for precision sensor measurements. A separate 12-bit SAR ADC provides fast 1 Msps conversion for multiplexed analog channels. The dual 12-bit DAC generates precision analog outputs for control and calibration. The DMA controller offloads data transfers between peripherals and memory, reducing CPU intervention. The bus matrix connects the CPU, DMA, and peripherals to Flash and SRAM with minimal latency. Power management supports multiple low-power modes (Sleep, Stop, Standby) for energy-sensitive applications.","pin_description":"\n
      Pin Group<\/th>Count<\/th>Function<\/th><\/tr>\n
      VDD\/VSS<\/td>Multiple<\/td>Power supply and ground pins<\/td><\/tr>\n
      VDDA\/VSSA<\/td>2<\/td>Analog supply and ground for ADC\/DAC<\/td><\/tr>\n
      VBAT<\/td>1<\/td>Battery backup for RTC and backup registers<\/td><\/tr>\n
      NRST<\/td>1<\/td>System reset (active low)<\/td><\/tr>\n
      BOOT0<\/td>1<\/td>Boot mode selection<\/td><\/tr>\n
      OSC_IN\/OSC_OUT<\/td>2<\/td>Main oscillator pins (HSE)<\/td><\/tr>\n
      OSC32_IN\/OSC32_OUT<\/td>2<\/td>32.768 kHz low-speed oscillator (LSE)<\/td><\/tr>\n
      PA0-PA15<\/td>16<\/td>GPIO Port A with alternate functions (ADC, TIM, USART, etc.)<\/td><\/tr>\n
      PB0-PB15<\/td>16<\/td>GPIO Port B with alternate functions (I2C, SPI, TIM, etc.)<\/td><\/tr>\n
      PC0-PC15<\/td>16<\/td>GPIO Port C with alternate functions (ADC, USB, TIM, etc.)<\/td><\/tr>\n
      PD0-PD2<\/td>3<\/td>GPIO Port D with alternate functions (CAN, etc.)<\/td><\/tr>\n<\/table>","application_scenarios":"
        \n
      • Industrial instrumentation with high-precision analog measurement<\/li>\n
      • Motor control and drive systems with analog feedback loops<\/li>\n
      • Medical devices requiring 16-bit ADC resolution<\/li>\n
      • Power metering and energy monitoring systems<\/li>\n
      • Consumer electronics with mixed-signal processing requirements<\/li>\n<\/ul>","alternative_models":"\n
        Manufacturer<\/th>Part Number<\/th>Package<\/th>Notes<\/th><\/tr>\n
        STMicroelectronics<\/td>STM32F373CBT6<\/td>LQFP-48<\/td>128KB Flash, smaller package<\/td><\/tr>\n
        STMicroelectronics<\/td>STM32F373RCT6<\/td>LQFP-64<\/td>256KB Flash, same package<\/td><\/tr>\n
        STMicroelectronics<\/td>STM32F373VCT6<\/td>LQFP-100<\/td>256KB Flash, more I\/O<\/td><\/tr>\n
        STMicroelectronics<\/td>STM32F334R8T6<\/td>LQFP-64<\/td>High-resolution timer, HRTIM<\/td><\/tr>\n
        TI<\/td>MSP432P401RIPZ<\/td>LQFP-100<\/td>Cortex-M4F, 24-bit sigma-delta ADC<\/td><\/tr>\n<\/table>"},"_links":{"self":[{"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/posts\/6712","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=6712"}],"version-history":[{"count":0,"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/posts\/6712\/revisions"}],"wp:attachment":[{"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/media?parent=6712"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/categories?post=6712"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/tags?post=6712"},{"taxonomy":"chip_brand","embeddable":true,"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/chip_brand?post=6712"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}