STM32F746VET6TR

STM32F746VET6TR is a high-performance MCU from ST’s STM32F7 family. It uses an ARM Cortex-M7 core running up to 216 MHz with a single-precision FPU and DSP instructions, plus an ART flash accelerator and instruction/data caches for efficient execution. It provides on‑chip memory up to 1 MB of Flash and up to 320 KB SRAM (package dependent). Peripherals include USB OTG (FS/HS), CAN, SPI, I2S, UART/USART, SDIO, and memory interfaces (FSMC/OctoSPI), as well as a TFT LCD controller and camera interface. It also features multiple timers, ADCs, and, in many variants, cryptographic accelerators (CRYP/HASH/RNG). Power management supports typical 1.8–3.6 V operation. The part in tape‑and‑reel TR packaging is available in multiple package options. Applications include graphics/UI, multimedia, motor control, and industrial automation. Development is supported by STM32CubeMX/HAL/LL, STM32CubeIDE, and other toolchains.

Key features of the STM32F746VET6TR (STM32F746V family):
- CPU: ARM Cortex‑M7 core up to 216 MHz, single‑precision FPU, I‑Cache and D‑Cache.
- Memory: up to 1 MB Flash; up to 320 KB SRAM.
- Graphics/LCD: LTDC LCD‑TFT controller, Chrom‑ART DMA2D accelerator for 2D graphics, support for 24‑bit color; external memory interface.
- Peripherals: USB OTG FS; CAN; SDIO; UART/USART; I2C; SPI/I2S; 16‑channel DMA with DMAMUX; multiple timers (including advanced TIM1/TIM8); 3×12‑bit ADCs; 2×12‑bit DAC.
- Security/accelerators: hardware CRYP, HASH, and RNG; CRC unit.
- Power/temperature: operates 1.65–3.6 V; multiple low‑power modes; industrial temperature range (typically −40 to 85 °C).
- Package: LQFP64 (VET6) with STM32Cube HAL/LL libraries support.

- Pin count: 100 pins (LQFP-100 package, V-series).
- Function: 32-bit ARM Cortex-M7 microcontroller from ST’s STM32F7 family (STM32F746), used for embedded control with on-chip Flash/RAM and rich peripherals, operating up to 216 MHz.

- Manufacturer: STMicroelectronics (ST)
- What kind of company: A multinational electronics and semiconductor company that designs and manufactures semiconductors, microcontrollers (including STM32), sensors, analog/power devices, and related components. It is publicly traded (listed on Euronext Paris and other exchanges) with global operations.

STM32F746VET6TR is a high‑performance STM32F7 MCU. Common application areas include:
- Industrial automation and machine control
- Motor control and robotics
- Human–machine interfaces and graphic displays (TFT/LCD, LTDC)
- Audio, multimedia processing and signal processing
- Embedded vision and camera interfaces
- IoT gateways, edge computing and secure embedded applications
- Data acquisition, sensing, instrumentation (medical devices)
- Automotive instrument clusters and infotainment
These leverage its Cortex‑M7 core, rich peripherals (LTDC, DCMI, I2S/SAI, USB, CAN, crypto), and DSP capabilities.

LQFP-100 (14×14 mm) package; the TR suffix indicates Tape‑and‑Reel packaging.