STM32F439VI ARM Cortex-M4 32-bit MCU+FPU

STM32F439VI ARM Cortex-M4 32-bit MCU+FPU

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14 2.1 Full compatibility throughout the family . . . . . . . . . . . . . . . . . . . . . . . . . . 18 3 Functional overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Features

 Includes ST state-of-the-art patented technology.
 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 bytes of OTP memory
  – Up to 2 MB of Flash memory organized into two banks allowing read-while-write
  – Up to 256+4 KB of SRAM including 64-KB of CCM (core coupled memory) data RAM
  – Flexible external memory controller with up to 32-bit data bus: SRAM, PSRAM, SDRAM/LPSDR SDRAM, Compact Flas.