STMicroelectronics STM32F767VGH6

Overview

STM32F767VGH6 from STMicroelectronics is a high-performance Arm® Cortex®-M7 32-bit microcontroller with integrated FPU, delivering 462 DMIPS at 216 MHz, 2 MB dual-bank flash, 512 KB SRAM (including 128 KB data TCM), and full-featured connectivity including USB OTG HS/FS, 3× CAN 2.0B, 10/100 Ethernet MAC, MIPI DSI host, and LCD-TFT controller - deployed in industrial HMI, medical imaging front-ends, and real-time motor control systems.

For engineers reviewing the STM32F767VGH6 datasheet, STM32F767VGH6 pinout, STM32F767VGH6 application, or STM32F767VGH6 equivalent, key selection criteria include dual-bank flash read-while-write capability, 216 MHz real-time execution with L1 cache, hardware JPEG codec acceleration, DSI interface timing compliance for 720p displays, and Ethernet IEEE 1588v2 hardware timestamping support.

Technical Context

The STM32F767VGH6 implements a tightly coupled Arm Cortex-M7 core with ART Accelerator and 16 KB I/D cache, enabling zero-wait-state execution from flash or external memory. Its AXI-AHB bus matrix supports concurrent high-bandwidth access to flash, SRAM, and peripherals including FMC, QUADSPI, and DMA2D.

It integrates three independent clock domains: main system clock (up to 216 MHz), audio/LCD PLLs (PLLI2S/PLLSAI), and D-PHY PLL for MIPI DSI operation. The device supports simultaneous USB HS/FS OTG, Ethernet MAC with dedicated DMA, and dual-mode Quad-SPI for XIP or memory-mapped external flash.

Key Specifications

Pinout & Package

LQFP100 (14 × 14 mm, 0.5 mm pitch) package with 100 pins, ECOPACK2 compliant. Pin functions validated per STMicroelectronics DS11532 Rev 9, Section 4 (Pinouts and pin description).

Key Features

Applications

Equivalent & Alternatives

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

Compared with STM32F767VGH6, the H743 offers higher compute throughput but sacrifices DSI-native display integration, while the F769NIH6 extends vision capability at the cost of package compatibility and adds DCMI - making the VGH6 optimal for LQFP100-based HMI designs requiring proven DSI+LCD coexistence.

Availability

STM32F767VGH6 is available at Aetrix Electronics and suitable for industrial HMI, medical imaging front-ends, and multi-axis servo drives requiring stable component supply across extended product lifecycles.

Supply support for STM32F767VGH6 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, specializing in microcontrollers, power management, sensors, and automotive ICs - with over 40 years of embedded systems innovation.

The STM32F7 series targets high-end real-time applications demanding both computational performance and rich peripheral integration - designed specifically for industrial automation, advanced HMI, and medical equipment where deterministic response and multimedia capability converge.

FAQ

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

The STM32F767VGH6 achieves 216 MHz maximum CPU frequency using the internal PLL driven by either the 4–26 MHz crystal oscillator or the 16 MHz factory-trimmed RC oscillator. This requires proper configuration of the voltage regulator, VCAP capacitor placement (4.7 µF ±20%), and enabling the ART Accelerator with L1 cache - all documented in Section 3.15 and Table 6.3.11 of DS11532 Rev 9.

Does STM32F767VGH6 support USB High-Speed device mode without an external PHY?

No. USB High-Speed (480 Mbps) operation requires an external ULPI PHY connected to the dedicated ULPI interface (pins PH4–PH12). The on-chip PHY supports only Full-Speed (12 Mbps) USB OTG FS. This is explicitly stated in Section 3.35 and Table 29 of DS11532 Rev 9.

How many independent CAN interfaces does this MCU provide?

The STM32F767VGH6 integrates three fully independent bxCAN 2.0B controllers (CAN1, CAN2, CAN3), each with its own message RAM, filter banks, and dedicated APB1 clock domain - enabling simultaneous operation on separate CAN networks without resource contention.

Is the DSI host interface capable of driving a 1080p display?

No. The MIPI DSI host controller supports up to 720p resolution at 30 Hz (1280×720) in dual-lane configuration, as specified in Section 3.47 and Table 6.3.13 of DS11532 Rev 9. Driving 1080p requires external bridge ICs or migration to STM32MP1 or H7-series devices with higher bandwidth interfaces.