{"id":7597,"date":"2026-06-26T06:52:05","date_gmt":"2026-06-26T06:52:05","guid":{"rendered":"https:\/\/materialparts.com\/stm32f205ret6\/"},"modified":"2026-06-29T09:40:26","modified_gmt":"2026-06-29T09:40:26","slug":"stm32f205ret6","status":"publish","type":"post","link":"https:\/\/materialparts.com\/es\/stm32f205ret6\/","title":{"rendered":"STM32F205RET6"},"content":{"rendered":"

Productos<\/h2>\n

The STM32F205RET6 from STMicroelectronics is a high-performance Arm Cortex-M3 32-bit RISC microcontroller operating at up to 120 MHz with 512 KB Flash and 128+4 KB SRAM. It features an ART Accelerator for zero-wait-state Flash execution, three 12-bit ADCs, two DACs, USB OTG HS\/FS, Ethernet MAC, and extensive connectivity including CAN, SDIO, and camera interface in a 64-pin LQFP package.<\/p>\n

Especificaciones<\/h2>\n\n\n\n\n\n\n\n\n\n\n\n\n\n
N\u00facleo<\/td>\nArm Cortex-M3 @ 120 MHz (150 DMIPS)<\/td>\n<\/tr>\n
Flash Memory<\/td>\n512 KB<\/td>\n<\/tr>\n
SRAM<\/td>\n128 KB + 4 KB backup<\/td>\n<\/tr>\n
ADC<\/td>\n3x 12-bit, 0.5 us, up to 6 MSPS triple interleaved<\/td>\n<\/tr>\n
DAC<\/td>\n2x 12-bit<\/td>\n<\/tr>\n
Temporizadores<\/td>\n12x 16-bit + 2x 32-bit (up to 120 MHz)<\/td>\n<\/tr>\n
Comunicaci\u00f3n<\/td>\n3x I2C, 4x USART + 2x UART, 3x SPI, 2x CAN, SDIO<\/td>\n<\/tr>\n
USB<\/td>\nOTG FS (with PHY) + OTG HS (with ULPI)<\/td>\n<\/tr>\n
Ethernet<\/td>\n10\/100 MAC with IEEE 1588v2<\/td>\n<\/tr>\n
Tensi\u00f3n de alimentaci\u00f3n<\/td>\n1.8V 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-M3 at 120 MHz with ART Accelerator for zero-wait-state execution<\/li>\n
  • 512 KB Flash with 512 bytes OTP and 128+4 KB SRAM<\/li>\n
  • Three 12-bit ADCs with up to 6 MSPS in triple interleaved mode<\/li>\n
  • Two 12-bit DACs for analog waveform generation<\/li>\n
  • USB 2.0 OTG HS\/FS with dedicated DMA and on-chip PHY<\/li>\n
  • 10\/100 Ethernet MAC with IEEE 1588v2 hardware timestamping<\/li>\n
  • 16-stream DMA with centralized FIFOs<\/li>\n
  • Up to 51 high-current I\/Os at 60 MHz, 5V-tolerant<\/li>\n<\/ul>\n

    Aplicaciones<\/h2>\n
      \n
    • Control industrial y automatizaci\u00f3n<\/li>\n
    • Motor drive and power conversion<\/li>\n
    • Medical and consumer electronics<\/li>\n
    • Communication and networking equipment<\/li>\n
    • Security and surveillance systems<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"

      Product Overview The STM32F205RET6 from STMicroelectronics is a high-performance Arm Cortex-M3 32-bit RISC microcontroller operating at up to 120 MHz with 512 KB Flash and 128+4 KB SRAM. It features an ART Accelerator for zero-wait-state Flash execution, three 12-bit ADCs, two DACs, USB OTG HS\/FS, Ethernet MAC, and extensive connectivity including CAN, SDIO, and camera […]<\/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-7597","post","type-post","status-publish","format-standard","hentry","category-integrated-circuits-ics","category-microcontrollers-mcu","chip_brand-st"],"acf":{"brief_explanation":"120MHz Cortex-M3 MCU, 512KB Flash, 128KB SRAM, USB+ETH, LQFP-64","date_code":"","package_case":"LQFP-64 10 x 10 x 1.4 mm","in_stock":14066,"datasheet":"https:\/\/www.st.com\/resource\/en\/datasheet\/stm32f205re.pdf","price":"$9.42 @ 10ku","product_introduction":"The STM32F205RET6 is a high-performance microcontroller from STMicroelectronics based on the Arm Cortex-M3 32-bit RISC core operating at up to 120 MHz. The device incorporates the ART Accelerator adaptive real-time memory accelerator that enables zero-wait-state program execution from Flash memory at 120 MHz, delivering 150 DMIPS performance. The 512 KB Flash and 128+4 KB SRAM provide ample code and data storage. The device features three 12-bit ADCs with up to 6 MSPS throughput in triple interleaved mode, two 12-bit DACs, and 16-stream DMA with centralized FIFOs. Advanced connectivity includes USB 2.0 OTG HS\/FS, 10\/100 Ethernet MAC with IEEE 1588v2, dual CAN, SDIO, and camera interface. The 64-pin LQFP package provides 51 GPIO with 5V tolerance.","working_principle":"The STM32F205RET6 is built around the Arm Cortex-M3 processor core with a multi-AHB bus matrix connecting the Flash (with ART Accelerator), SRAM, DMA controllers, and peripherals. The ART Accelerator uses a cache and prefetch queue to eliminate wait states when executing from Flash at 120 MHz. The bus matrix allows concurrent access to different memory regions and peripherals by multiple masters (CPU, DMA, Ethernet, USB). The three ADCs can operate independently or in triple interleaved mode for 6 MSPS throughput. The DMA controller provides 16 streams with centralized FIFOs for efficient data transfer between peripherals and memory without CPU intervention. Power management includes Sleep, Stop, and Standby low-power modes with a VBAT domain for RTC and backup register retention.","pin_description":"
      Pin<\/th>Name<\/th>Type<\/th>Function<\/th><\/tr>
      1-16<\/td>PA0-PA15<\/td>I\/O<\/td>GPIO Port A, alternate functions include ADC, TIM, USART<\/td><\/tr>
      17-32<\/td>PB0-PB15<\/td>I\/O<\/td>GPIO Port B, alternate functions include I2C, SPI, TIM<\/td><\/tr>
      33-48<\/td>PC0-PC15<\/td>I\/O<\/td>GPIO Port C, alternate functions include ADC, SDIO, FSMC<\/td><\/tr>
      49<\/td>PD2<\/td>I\/O<\/td>GPIO Port D (SDIO CMD)<\/td><\/tr>
      50<\/td>VDD<\/td>Power<\/td>3.3V digital supply<\/td><\/tr>
      51<\/td>VSS<\/td>Ground<\/td>Digital ground<\/td><\/tr>
      52<\/td>VBAT<\/td>Power<\/td>Battery backup supply for RTC<\/td><\/tr>
      53<\/td>NRST<\/td>Input<\/td>Reset (active low)<\/td><\/tr>
      54<\/td>BOOT0<\/td>Input<\/td>Boot mode selection<\/td><\/tr>
      55<\/td>OSC_IN<\/td>Input<\/td>Main oscillator input (4-26 MHz)<\/td><\/tr>
      56<\/td>OSC_OUT<\/td>Output<\/td>Main oscillator output<\/td><\/tr>
      57-58<\/td>OSC32_IN\/OUT<\/td>I\/O<\/td>32kHz RTC oscillator<\/td><\/tr>
      59<\/td>VDDA<\/td>Power<\/td>Analog supply (ADC\/DAC)<\/td><\/tr>
      60<\/td>VSSA<\/td>Ground<\/td>Analog ground<\/td><\/tr>
      61-64<\/td>VDD\/VSS<\/td>Power<\/td>Additional supply pins<\/td><\/tr><\/table>","application_scenarios":"
      • Industrial control: 120MHz Cortex-M3 with Ethernet and dual CAN for PLC and factory automation<\/li>
      • Motor drives: Three ADCs and 12 timers for multi-axis motor control with sensor feedback<\/li>
      • Medical devices: USB and Ethernet connectivity for patient monitoring and diagnostic equipment<\/li>
      • Consumer electronics: ART Accelerator enables compute-intensive audio and video processing<\/li>
      • Networking: IEEE 1588v2 timestamping for precision timing in industrial Ethernet switches<\/li><\/ul>","alternative_models":"
        Manufacturer<\/th>Part Number<\/th>Package<\/th>Notes<\/th><\/tr>
        ST<\/td>STM32F207RET6<\/td>LQFP-64<\/td>Same with more peripherals, crypto<\/td><\/tr>
        ST<\/td>STM32F405RGT6<\/td>LQFP-64<\/td>Cortex-M4F, 168MHz, FPU, 1MB Flash<\/td><\/tr>
        ST<\/td>STM32F205VET6<\/td>LQFP-100<\/td>Same die, 100-pin with more I\/O<\/td><\/tr>
        NXP<\/td>LPC1768FBD100<\/td>LQFP-100<\/td>Cortex-M3, 100MHz, Ethernet<\/td><\/tr>
        TI<\/td>TM4C1294NCPDT<\/td>TQFP-128<\/td>Cortex-M4F, 120MHz, Ethernet+PHY<\/td><\/tr><\/table>"},"_links":{"self":[{"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/posts\/7597","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=7597"}],"version-history":[{"count":1,"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/posts\/7597\/revisions"}],"predecessor-version":[{"id":8693,"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/posts\/7597\/revisions\/8693"}],"wp:attachment":[{"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/media?parent=7597"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/categories?post=7597"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/tags?post=7597"},{"taxonomy":"chip_brand","embeddable":true,"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/chip_brand?post=7597"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}