STMicroelectronics STM32F765VGT6TR

Overview

STM32F765VGT6TR from STMicroelectronics is a high-performance Arm® Cortex®-M7 32-bit microcontroller with FPU, delivering 462 DMIPS at 216 MHz, featuring 1 MB flash (dual-bank), 512 KB SRAM (including 128 KB data TCM + 16 KB instruction TCM), USB OTG HS/FS, MIPI DSI host controller, and LCD-TFT controller supporting XGA resolution. It targets embedded HMI, industrial control, and multimedia edge devices requiring real-time processing and rich graphics.

For engineers reviewing the STM32F765VGT6TR datasheet, STM32F765VGT6TR pinout, STM32F765VGT6TR application, or STM32F765VGT6TR equivalent, key selection criteria include dual-bank flash for seamless firmware updates, integrated Chrom-ART Accelerator for low-CPU-load GUI rendering, hardware JPEG codec, and 3×12-bit 2.4 MSPS ADCs for sensor fusion in motion-control systems.

Technical Context

The device implements a tightly coupled memory architecture with separate 16 KB I/D L1 caches and ART Accelerator, enabling zero-wait-state execution from flash. Its AXI-AHB bus matrix supports concurrent access to flash, SRAM, and peripherals - critical for deterministic real-time response in multi-threaded applications.

It integrates dual-mode Quad-SPI for external memory expansion, flexible external memory controller (FMC) supporting SDRAM/NOR/NAND, and three independent CAN 2.0B controllers - enabling robust industrial networking with time-triggered communication and redundancy.

Key Specifications

Pinout & Package

LQFP100 (14 × 14 mm, 0.5 mm pitch) package with 100 leads; RoHS-compliant ECOPACK2 finish; thermal pad on underside for enhanced power dissipation.

Key Features

Applications

Equivalent & Alternatives

The following parts are listed as comparable options for similar high-performance MCU applications.

Compared with STM32F765VGT6TR, STM32F767ZGT6 offers identical functionality in a larger package for expanded I/O, while STM32H743VIT6 delivers significantly higher performance and security at the cost of increased complexity and non-pin-compatibility.

Availability

STM32F765VGT6TR is available at Aetrix Electronics and suitable for industrial HMI, medical imaging terminals, smart energy gateways, and automated test equipment requiring stable component supply across long-life production cycles.

Supply support for STM32F765VGT6TR includes scheduled delivery planning, volume procurement assistance, BOM continuity management, traceable sourcing, and lifecycle availability coordination for OEM customers, industrial embedded developers, connected-device designers, and electronics production programs.

Manufacturer

STMicroelectronics is a global semiconductor leader headquartered in Geneva, Switzerland, designing and manufacturing microcontrollers, power ICs, sensors, and automotive semiconductors since 1987.

The STM32F7 series targets high-end embedded applications demanding real-time performance, rich graphics, and industrial-grade connectivity - optimized for deterministic execution, low-latency peripheral handling, and scalable memory architecture.

FAQ

What is the maximum operating frequency and how is it achieved?

The STM32F765VGT6TR runs at up to 216 MHz using its internal PLL with input from either the 4–26 MHz crystal oscillator or the 16 MHz factory-trimmed RC oscillator. The ART Accelerator and 16 KB L1 instruction/data caches eliminate flash wait states, enabling sustained peak performance even with code executing from internal flash memory.

Does this MCU support external SDRAM, and what interface is used?

Yes, the STM32F765VGT6TR supports external SDRAM via its Flexible Memory Controller (FMC), which provides a 32-bit data bus and configurable timing parameters. It supports LPDDR/SDR SDRAM, PSRAM, NOR, and NAND memories - enabling expansion beyond the 512 KB on-chip SRAM for applications like frame buffering or large data logging.

How does the dual-bank flash architecture improve firmware reliability?

Dual-bank flash allows one bank to be read/executed while the other is erased or programmed - enabling over-the-air (OTA) firmware updates without interrupting real-time operation. This eliminates risk of corruption during power loss and supports atomic swap mechanisms required for mission-critical industrial and medical deployments.

Is the MIPI DSI interface capable of driving standard display modules?

Yes, the MIPI DSI host controller supports standard D-PHY compliant displays up to 720p@30 Hz (4-lane configuration). It includes programmable lane timing, escape mode support, and automatic LP-to-HS transition - compatible with common industrial DSI panels from Sharp, Innolux, and BOE without external bridge ICs.