{"id":11545,"date":"2026-07-26T11:56:14","date_gmt":"2026-07-26T11:56:14","guid":{"rendered":"https:\/\/ic-vendor.com\/stm32f303cbt7\/"},"modified":"2026-07-26T11:56:14","modified_gmt":"2026-07-26T11:56:14","slug":"stm32f303cbt7","status":"publish","type":"post","link":"https:\/\/ic-vendor.com\/es\/stm32f303cbt7\/","title":{"rendered":"STM32F303CBT7"},"content":{"rendered":"

Productos<\/h2>\n

The ST STM32F303CBT7 is an ARM Cortex-M4 MCU with FPU. 128KB flash, 32KB SRAM, 72MHz, LQFP-48 for motor control and DSP applications.<\/p>\n

Especificaciones<\/h2>\n\n\n\n\n\n\n\n\n\n\n
Tipo<\/td>\nARM Cortex-M4 MCU with FPU<\/td>\n<\/tr>\n
N\u00facleo<\/td>\nCortex-M4F<\/td>\n<\/tr>\n
Flash<\/td>\n128 KB<\/td>\n<\/tr>\n
SRAM<\/td>\n32 KB<\/td>\n<\/tr>\n
Clock Frequency<\/td>\n72 MHz<\/td>\n<\/tr>\n
I\/O Pins<\/td>\n37<\/td>\n<\/tr>\n
Peripherals<\/td>\n4x comp, 2x op-amp, 2x DAC, 12-bit ADC, CAN, PWM<\/td>\n<\/tr>\n
Temperatura de funcionamiento<\/td>\n-40 to +85C<\/td>\n<\/tr>\n
Paquete<\/td>\nLQFP-48 (7x7mm)<\/td>\n<\/tr>\n<\/table>\n

Caracter\u00edsticas<\/h2>\n
    \n
  • Cortex-M4 with hardware FPU<\/li>\n
  • 128KB flash, 32KB SRAM<\/li>\n
  • 72MHz with DSP instructions<\/li>\n
  • 4 comparators + 2 op-amps (analog mix)<\/li>\n
  • CAN 2.0B for automotive bus<\/li>\n
  • LQFP-48 compact footprint<\/li>\n
  • RoHS compliant<\/li>\n<\/ul>\n

    Aplicaciones<\/h2>\n
      \n
    • Motor control (FOC)<\/li>\n
    • Power inverter control<\/li>\n
    • Industrial actuator<\/li>\n
    • Automotive body controller<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"

      Product Overview The ST STM32F303CBT7 is an ARM Cortex-M4 MCU with FPU. 128KB flash, 32KB SRAM, 72MHz, LQFP-48 for motor control and DSP applications. Key Specifications Type ARM Cortex-M4 MCU with FPU Core Cortex-M4F Flash 128 KB SRAM 32 KB Clock Frequency 72 MHz I\/O Pins 37 Peripherals 4x comp, 2x op-amp, 2x DAC, 12-bit […]<\/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],"tags":[2813],"chip_brand":[142],"class_list":["post-11545","post","type-post","status-publish","format-standard","hentry","category-integrated-circuits-ics","tag-stm32f303cbt7","chip_brand-st"],"acf":{"brief_explanation":"Cortex-M4F MCU, 128KB, 72MHz, LQFP-48, -40 to 85C","date_code":"","package_case":"LQFP-48 (7x7x1.6mm)","in_stock":14410,"datasheet":"https:\/\/www.st.com\/","price":"$5.50 @ 1ku","product_introduction":"The STM32F303CBT7 from ST is an ARM Cortex-M4 MCU with hardware FPU in LQFP-48 package. 128KB flash and 32KB SRAM. 72MHz with DSP instructions (MAC, SAT) for motor control and signal processing. Unique analog mix: 4 comparators, 2 op-amps, 2 DACs, and 4 ADCs for direct sensor interfacing without external analog ICs. CAN 2.0B for automotive bus communication. For FOC motor control, power inverter, and industrial actuator applications.","working_principle":"The Cortex-M4F core executes Thumb-2 instructions with single-cycle MAC and SIMD DSP extensions. The hardware FPU supports IEEE-754 single-precision floating-point for FOC Park\/Clarke transforms. The embedded analog peripherals (comparators, op-amps, DACs, ADCs) are interconnected via an analog switch matrix, enabling direct signal routing without external components. CAN bus controller supports 2.0B active for automotive networking.","pin_description":"
      Pin Group<\/th>Name<\/th>Description<\/th><\/tr>
      PA0-PA15<\/td>PORTA<\/td>16-bit I\/O port<\/td><\/tr>
      PB0-PB15<\/td>PORTB<\/td>16-bit I\/O port<\/td><\/tr>
      CAN_RX\/TX<\/td>CAN<\/td>CAN bus<\/td><\/tr>
      ADC_IN<\/td>ADC<\/td>Analog inputs<\/td><\/tr><\/table>","application_scenarios":"
      • FOC motor control<\/li>
      • Power inverter<\/li>
      • Auto body controller<\/li><\/ul>","alternative_models":"
        Model<\/th>Manufacturer<\/th>Key Difference<\/th><\/tr><\/table>"},"_links":{"self":[{"href":"https:\/\/ic-vendor.com\/es\/wp-json\/wp\/v2\/posts\/11545","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ic-vendor.com\/es\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/ic-vendor.com\/es\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/ic-vendor.com\/es\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/ic-vendor.com\/es\/wp-json\/wp\/v2\/comments?post=11545"}],"version-history":[{"count":0,"href":"https:\/\/ic-vendor.com\/es\/wp-json\/wp\/v2\/posts\/11545\/revisions"}],"wp:attachment":[{"href":"https:\/\/ic-vendor.com\/es\/wp-json\/wp\/v2\/media?parent=11545"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/ic-vendor.com\/es\/wp-json\/wp\/v2\/categories?post=11545"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/ic-vendor.com\/es\/wp-json\/wp\/v2\/tags?post=11545"},{"taxonomy":"chip_brand","embeddable":true,"href":"https:\/\/ic-vendor.com\/es\/wp-json\/wp\/v2\/chip_brand?post=11545"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}