STMicroelectronics STM32F767VIT6

Overview

STM32F767VIT6 from STMicroelectronics is a high-performance Arm® Cortex®-M7 32-bit microcontroller with FPU, delivering 462 DMIPS at 216 MHz, 2 MB dual-bank flash memory, and 512 KB + 16 KB + 4 KB RAM configuration. It integrates USB OTG HS/FS, Ethernet MAC, LCD-TFT controller, MIPI DSI host, and triple CAN 2.0B interfaces - deployed in industrial HMI, medical imaging front-ends, and real-time motor control systems.

For engineers reviewing the STM32F767VIT6 datasheet, STM32F767VIT6 pinout, STM32F767VIT6 application, or STM32F767VIT6 equivalent, key selection criteria include its 216 MHz Cortex-M7 core with L1 cache, dual-bank flash for seamless firmware updates, hardware JPEG codec for embedded vision, and 168 I/Os with 5 V tolerance - critical for deterministic real-time execution and multi-interface system integration.

Technical Context

The device implements a tightly coupled memory architecture with 16 KB instruction/data TCM RAM, ART Accelerator, and L1 cache enabling zero-wait-state execution from flash. Its AXI-AHB bus matrix supports concurrent access to flash, SRAM, and peripherals without contention.

It features three independent CAN 2.0B controllers, dual USB OTG (FS + HS with dedicated DMA), IEEE 1588v2-compliant 10/100 Ethernet MAC, and a full-featured LCD-TFT controller supporting XGA resolution - all synchronized via a multi-source clock system with four PLLs (main, audio, SAI, DSI).

Key Specifications

Pinout & Package

LQFP100 (14 × 14 mm, 0.5 mm pitch) package with 100 leads; RoHS-compliant ECOPACK2.

Key Features

Applications

Equivalent & Alternatives

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

Compared with STM32F767VIT6, the H743VIT6 trades DSI and JPEG hardware for higher compute density and security IP, while the F769NI retains identical functionality in a smaller footprint but sacrifices thermal performance and repairability - making the VIT6 optimal for balanced industrial HMI deployments requiring display, connectivity, and long-term manufacturability.

Availability

STM32F767VIT6 is available at Aetrix Electronics and suitable for industrial HMI, medical imaging front-ends, and multi-axis servo drive applications requiring stable component supply across extended product lifecycles.

Supply support for STM32F767VIT6 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 management ICs, sensors, and automotive-grade components.

The STM32F7 series targets high-end embedded applications demanding real-time determinism, rich graphics, and multi-protocol connectivity - specifically engineered for industrial automation, medical devices, and advanced human-machine interfaces.

FAQ

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

The STM32F767VIT6 achieves 216 MHz via its Arm Cortex-M7 core with ART Accelerator and 16 KB L1 cache, which eliminate flash wait states. This requires proper VCAP1/VCAP2 decoupling (2.2 µF each), stable 1.7–3.6 V supply, and correct PLL configuration (typically PLLVCO = 432 MHz, SYSCLK = 216 MHz). The core maintains full performance even with code executing from flash.

Does this MCU support hardware JPEG encoding and decoding?

Yes - the STM32F767VIT6 includes a dedicated hardware JPEG codec capable of compressing and decompressing JPEG images in real time. It supports baseline JPEG (8-bit, YUV422/RGB), processes VGA frames in under 10 ms, and operates independently of the CPU using DMA, freeing the Cortex-M7 for application logic.

How many CAN interfaces does the STM32F767VIT6 provide, and what versions are supported?

The STM32F767VIT6 integrates three fully independent bxCAN 2.0B controllers, each supporting both standard (11-bit) and extended (29-bit) identifiers, bit rates up to 1 Mbps, and programmable message filtering. All three CAN peripherals operate concurrently and can be assigned to separate physical transceivers for multi-network diagnostics or distributed control.

What display interfaces are built into the STM32F767VIT6?

The STM32F767VIT6 integrates two complementary display interfaces: an LCD-TFT controller supporting RGB888/XGA (1024×768) timing with HSYNC/VSYNC/DE signals, and a MIPI DSI host controller with four data lanes and clock lane supporting up to 720p@30Hz. Both interfaces operate simultaneously, enabling dual-display architectures such as main panel + touch overlay or primary UI + status indicator.