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STM32F446RC - 32-bit MCU+FPU

Download the STM32F446RC datasheet PDF. This datasheet also covers the STM32F446MC variant, as both devices belong to the same 32-bit mcu+fpu family and are provided as variant models within a single manufacturer datasheet.

General Description

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17 3.1 Arm® Cortex

Key Features

  • Core: Arm® 32-bit Cortex®-M4 CPU with FPU, Adaptive real-time accelerator (ART Accelerator) allowing 0-wait state execution from Flash memory, frequency up to 180 MHz, MPU, 225 DMIPS/1.25 DMIPS/MHz (Dhrystone 2.1), and DSP instructions.
  • Memories.
  • 512 Kbytes of Flash memory.
  • 128 Kbytes of SRAM.
  • Flexible external memory controller with up to 16-bit data bus: SRAM, PSRAM, SDRAM/LPSDR SDRAM, NOR/NAND Flash memories.
  • Dual mode QuadSPI interface.
  • LCD.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (STM32F446MC-STMicroelectronics.pdf) that lists specifications for multiple related part numbers.

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Other Datasheets by STMicroelectronics

Part Number Description
STM32F446RE 32-bit MCU+FPU
STM32F446MC 32-bit MCU+FPU
STM32F446ME 32-bit MCU+FPU
STM32F446VC 32-bit MCU+FPU
STM32F446VE 32-bit MCU+FPU

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
STM32F446xC/E Arm® Cortex®-M4 32-bit MCU+FPU, 225 DMIPS, up to 512 KB Flash/128+4 KB RAM, USB OTG HS/FS, seventeen TIMs, three ADCs and twenty communication interfaces Datasheet - production data Features  Core: Arm® 32-bit Cortex®-M4 CPU with FPU, Adaptive real-time accelerator (ART Accelerator) allowing 0-wait state execution from Flash memory, frequency up to 180 MHz, MPU, 225 DMIPS/1.25 DMIPS/MHz (Dhrystone 2.1), and DSP instructions  Memories – 512 Kbytes of Flash memory – 128 Kbytes of SRAM – Flexible external memory controller with up to 16-bit data bus: SRAM, PSRAM, SDRAM/LPSDR SDRAM, NOR/NAND Flash memories – Dual mode QuadSPI interface  LCD parallel interface, 8080/6800 modes  Clock, reset and supply management – 1.7 V to 3.