High-performance foundation line, Arm Cortex-M4 core with DSP and FPU, 512 Kbytes of Flash memory, 168 MHz CPU, ART Accelerator, Ethernet, FSMC The STM32F405xx and STM32F407xx family is based on the high-performance Arm® Cortex®-M4 32-bit RISC core operating at a frequency of up to 168 MHz. The Cortex-M4 core features a Floating point unit (FPU) single precision which supports all Arm single-precision data-processing instructions and data types. It also implements a full set of DSP instructions and a memory protection unit (MPU) which enhances application security. The STM32F405xx and STM32F407xx family incorporates high-speed embedded memories (Flash memory up to 1 Mbyte, up to 192 Kbytes of SRAM), up to 4 Kbytes of backup SRAM, and an extensive range of enhanced I/Os and peripherals connected to two APB buses, three AHB buses and a 32-bit multi-AHB bus matrix. All devices offer three 12-bit ADCs, two DACs, a low-power RTC, twelve general-purpose 16-bit timers including two PWM timers for motor control, two general-purpose 32-bit timers. a true random number generator (RNG). They also feature standard and advanced communication interfaces. https://elecena.pl/product/25746088/stm32f407vet6-cortex-m4-microcontroller-512-192kb-lqfp-100 2024-04-24 https://elecena.pl/product/25746088/stm32f407vet6-cortex-m4-microcontroller-512-192kb-lqfp-100 2024-07-26 https://elecena.pl/product/25746088/stm32f407vet6-cortex-m4-microcontroller-512-192kb-lqfp-100 2025-12-14 https://elecena.pl/product/25746088/stm32f407vet6-cortex-m4-microcontroller-512-192kb-lqfp-100 2026-02-12