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STMicroelectronics STM32F746VET6 — Microcontrollers & Processors (MCU / MPU / DSP)

STM32F746VET6 ARM Cortex-M7 MCU, 216 MHz, 512 KB Flash

MPNSTM32F746VET6
Active

STMicroelectronics STM32F7 series, STM32F746VET6, ARM Cortex-M7 32-Bit Single-Core MCU, 216MHz, 512KB Flash, 320K x 8 RAM, 100-LQFP, -40°C to 85°C.

$14.6000Ref. price · indicative, final on quote
Packaging100-LQFP
RoHSROHS3 Compliant
SeriesSTM32F7
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

STM32F746VET6 specifications
ParameterValue
SeriesSTM32F7
MountingSurface Mount
Oscillator typeInternal
Program memory typeFLASH
Voltage - supply (Vcc (Vdd))1.7V ~ 3.6V
Operating temperature-40°C ~ 85°C (TA)
Speed216MHz
PackageTray
RAM size320K x 8
Core size32-Bit Single-Core
PeripheralsBrown-out Detect/Reset, DMA, I²S, LCD, POR, PWM, WDT
ConnectivityCANbus, EBI/EMI, Ethernet, I²C, IrDA, LINbus, SAI, SD, SPDIF-Rx, SPI, UART/USART, USB OTG
Number of i (O)82
Core processorARM® Cortex®-M7
Case100-LQFP
Data convertersA/D 16x12b; D/A 2x12b
Program memory size512KB (512K x 8)

Product details

That clock rate, combined with a single-cycle multiply-accumulate and a hardware FPU, puts it in the class that handles real-time DSP loops — motor control FOC, audio processing, or waveform synthesis — without a separate DSP chip.

Peripheral set — what connects without extra ICs

That means a single-chip HMI node with a TFT panel and a CAN gateway is feasible.

For a production BOM that expects a multi-year run, this part is still a safe design-in — the STM32F7 series has broad market adoption and ST typically supports active lines with multi-year availability.

Frequently asked questions

What is the difference between STM32F746VET6 and STM32F745VET6?

Both share the same 216 MHz Cortex-M7 core, 512 KB Flash, and 100-LQFP package. The STM32F746 adds a Chrom-ART graphics accelerator and a TFT-LCD controller that the STM32F745 lacks. If your application drives a parallel display, the STM32F746VET6 is the correct choice; for headless control or serial-interface panels, the STM32F745 may suffice.