{"id":3309,"date":"2026-06-01T00:45:28","date_gmt":"2026-06-01T00:45:28","guid":{"rendered":"https:\/\/materialparts.com\/stm32f373cct6\/"},"modified":"2026-06-01T00:45:28","modified_gmt":"2026-06-01T00:45:28","slug":"stm32f373cct6","status":"publish","type":"post","link":"https:\/\/materialparts.com\/es\/stm32f373cct6\/","title":{"rendered":"STM32F373CCT6"},"content":{"rendered":"

Productos<\/h2>\n

The STM32F373CCT6 from STMicroelectronics is an ARM Cortex-M4 based microcontroller with FPU (floating-point unit), operating up to 72MHz. It features 256KB Flash, 32KB SRAM with hardware parity, and is specifically designed for mixed-signal applications with a rich analog peripheral set including one 12-bit SAR ADC, three 16-bit sigma-delta ADCs, three 12-bit DACs, and two fast comparators. Packaged in a 48-pin LQFP, it is ideal for applications requiring precision analog signal processing alongside digital control.<\/p>\n

Especificaciones<\/h2>\n\n\n\n\n\n\n\n\n\n\n\n
N\u00facleo<\/td>\nARM Cortex-M4 with FPU @ 72MHz<\/td>\n<\/tr>\n
Flash Memory<\/td>\n256 KB<\/td>\n<\/tr>\n
SRAM<\/td>\n32KB (with hardware parity check)<\/td>\n<\/tr>\n
12-bit SAR ADC<\/td>\n1 channel, up to 16 channels, 1.0us conversion<\/td>\n<\/tr>\n
16-bit Sigma-Delta ADC<\/td>\n3 channels, up to 21 single-ended \/ 11 differential inputs<\/td>\n<\/tr>\n
12-bit DAC<\/td>\n3 channels<\/td>\n<\/tr>\n
Comparators<\/td>\n2 fast rail-to-rail comparators<\/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 to 85\u00b0C<\/td>\n<\/tr>\n
Paquete<\/td>\nLQFP-48 (7x7mm)<\/td>\n<\/tr>\n<\/table>\n

Caracter\u00edsticas<\/h2>\n
    \n
  • ARM Cortex-M4 core with DSP instructions and single-precision FPU<\/li>\n
  • Three 16-bit sigma-delta ADCs for precision measurement<\/li>\n
  • Three 12-bit DAC channels for analog output generation<\/li>\n
  • Touch sensing controller (TSC) with up to 24 capacitive sensing channels<\/li>\n
  • Multiple communication interfaces: CAN, USB 2.0 FS, I2C, SPI, USART<\/li>\n
  • DMA controller with 12 channels for efficient data transfer<\/li>\n
  • Low-power modes: Sleep, Stop, Standby with VBAT domain<\/li>\n
  • 96-bit unique device ID<\/li>\n<\/ul>\n

    Aplicaciones<\/h2>\n
      \n
    • Industrial instrumentation and measurement<\/li>\n
    • Medical devices and patient monitoring<\/li>\n
    • Power metering and energy management<\/li>\n
    • Motor control with sensor feedback<\/li>\n
    • Consumer electronics with analog sensor interfaces<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"

      Product Overview The STM32F373CCT6 from STMicroelectronics is an ARM Cortex-M4 based microcontroller with FPU (floating-point unit), operating up to 72MHz. It features 256KB Flash, 32KB SRAM with hardware parity, and is specifically designed for mixed-signal applications with a rich analog peripheral set including one 12-bit SAR ADC, three 16-bit sigma-delta ADCs, three 12-bit DACs, and […]<\/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-3309","post","type-post","status-publish","format-standard","hentry","category-integrated-circuits-ics","category-microcontrollers-mcu","chip_brand-st"],"acf":{"brief_explanation":"ARM Cortex-M4 MCU with FPU, 256KB Flash, 3x 16-bit SDADC, 3x DAC, LQFP-48","date_code":"","package_case":"LQFP-48 (7 x 7 x 1.4 mm, 0.5mm pitch)","in_stock":10935,"datasheet":"https:\/\/www.st.com\/resource\/en\/datasheet\/stm32f373cc.pdf","price":"$5.80 @ 1ku","product_introduction":"The STM32F373CCT6 from STMicroelectronics is a mixed-signal microcontroller built on the ARM Cortex-M4 core with hardware floating-point unit, reaching 72MHz operation. What distinguishes this device from standard STM32 models is its exceptional analog peripheral set: three 16-bit sigma-delta ADCs (SDADCs) provide high-precision measurement capability with up to 21 single-ended or 11 differential input channels, while three 12-bit DACs enable simultaneous generation of multiple analog outputs. The two fast comparators support real-time threshold detection. These analog capabilities, combined with the Cortex-M4's DSP instructions and FPU, make the STM32F373CCT6 an ideal single-chip solution for applications requiring precision analog signal processing and digital control.","working_principle":"The STM32F373CCT6 integrates an ARM Cortex-M4 processor core with a rich set of analog and digital peripherals connected through a multi-bus matrix (AHB\/APB). The Cortex-M4 executes instructions from 256KB Flash with zero-wait-state access up to 24MHz (with prefetch enabled for higher speeds), and accesses data in 32KB SRAM with hardware parity protection. The three SDADCs use oversampling and decimation to achieve 16-bit resolution, each with its own reference and input multiplexer, enabling simultaneous multi-channel measurement. The three 12-bit DACs can be driven by DMA for waveform generation without CPU intervention. The 12-bit SAR ADC provides fast single conversions for general-purpose measurement. All peripherals can communicate through the 12-channel DMA controller, minimizing CPU overhead. Power management includes VBAT domain backup for RTC and registers, with Sleep\/Stop\/Standby modes for low-power operation.","pin_description":"
      Pin<\/th>Name<\/th>Type<\/th>Function<\/th><\/tr>
      1<\/td>VBAT<\/td>Power<\/td>Battery backup supply for RTC<\/td><\/tr>
      2<\/td>PC13<\/td>I\/O<\/td>Tamper detection, RTC output<\/td><\/tr>
      3-6<\/td>PC14-15, PF0-1<\/td>I\/O<\/td>Oscillator and GPIO pins<\/td><\/tr>
      7<\/td>NRST<\/td>Input<\/td>Reset (active low)<\/td><\/tr>
      8-15<\/td>PA0-PA7<\/td>I\/O<\/td>Port A: ADC, DAC, TIM, SPI, USART<\/td><\/tr>
      16-23<\/td>PB0-PB7<\/td>I\/O<\/td>Port B: SDADC, I2C, TIM, TSC<\/td><\/tr>
      24<\/td>VSS<\/td>Ground<\/td>Ground<\/td><\/tr>
      25-31<\/td>PB8-PB14<\/td>I\/O<\/td>Port B continued: I2C, SPI, TIM<\/td><\/tr>
      32-36<\/td>PA8-PA12<\/td>I\/O<\/td>Port A continued: TIM, USART, USB, CAN<\/td><\/tr>
      37<\/td>PA13<\/td>I\/O<\/td>SWDIO (debug)<\/td><\/tr>
      38<\/td>VSS<\/td>Ground<\/td>Ground<\/td><\/tr>
      39<\/td>VDD<\/td>Power<\/td>Digital supply (2.0-3.6V)<\/td><\/tr>
      40-42<\/td>PA14-PA15, PB3<\/td>I\/O<\/td>SWCLK, JTDI, debug\/GPIO<\/td><\/tr>
      43-48<\/td>PB4-PB9<\/td>I\/O<\/td>Port B: I2C, SPI, TIM, SDADC<\/td><\/tr><\/table>","application_scenarios":"
      • Industrial measurement and instrumentation requiring high-resolution ADC sampling<\/li>
      • Medical patient monitoring with multi-channel biopotential sensing<\/li>
      • Three-phase power metering with simultaneous SDADC measurements<\/li>
      • Motor control systems with sensor feedback and analog output generation<\/li>
      • Audio processing and digital effects using DAC and SDADC with FPU<\/li><\/ul>","alternative_models":"
        Manufacturer<\/th>Part Number<\/th>Package<\/th>Notes<\/th><\/tr>
        ST<\/td>STM32F373VCT6<\/td>LQFP-100<\/td>Same core, more GPIOs, 100-pin<\/td><\/tr>
        ST<\/td>STM32F373RCT6<\/td>LQFP-64<\/td>Same core, 64-pin, more I\/O<\/td><\/tr>
        ST<\/td>STM32G474VET6<\/td>LQFP-100<\/td>Cortex-M4, 12-bit ADC x5, DAC x4, math accelerator<\/td><\/tr>
        TI<\/td>MSP432P401RIPZ<\/td>LQFP-100<\/td>Cortex-M4F, 14-bit ADC, low power<\/td><\/tr>
        Microchip<\/td>dsPIC33CH512MP508<\/td>TQFP-48<\/td>DSP core, 12-bit ADC, motor control<\/td><\/tr><\/table>"},"_links":{"self":[{"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/posts\/3309","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=3309"}],"version-history":[{"count":0,"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/posts\/3309\/revisions"}],"wp:attachment":[{"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/media?parent=3309"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/categories?post=3309"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/tags?post=3309"},{"taxonomy":"chip_brand","embeddable":true,"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/chip_brand?post=3309"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}