My Inquiry
My Account
STMicroelectronics STM32F767BGT6
- Part No.:
- STM32F767BGT6
- Manufacturer:
- STMicroelectronics
- Category:
- Microcontrollers
- Package:
- 208-LQFP
- Datasheet:
-
STM32F767BGT6.pdf
- Description:
- IC MCU 32BIT 1MB FLASH 208LQFP
- Quantity:
- Payment:
- Shipping:
Inventory:359
Please send an inquiry. Send us your inquiry, and we will respond immediately.
Product details
Overview
STM32F767BGT6 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 advanced peripherals including USB OTG HS/FS, Ethernet MAC, MIPI DSI host, LCD-TFT controller, and hardware JPEG codec. It targets embedded vision, industrial HMI, and real-time control systems requiring deterministic execution and rich connectivity.
For engineers reviewing the STM32F767BGT6 datasheet, STM32F767BGT6 pinout, STM32F767BGT6 application, or STM32F767BGT6 equivalent, key selection considerations include its 216 MHz Cortex-M7 core with L1 cache, dual-bank flash for seamless firmware updates, 168 I/Os with 5 V tolerance, and support for high-resolution display interfaces up to XGA via LTDC and 720p DSI.
Technical Context
The STM32F767BGT6 implements a tightly coupled memory architecture with separate instruction and data TCM RAM (16 KB + 128 KB), enabling zero-wait-state execution of time-critical routines. Its ART Accelerator and 16 KB I/D cache optimize flash access latency, while the AXI-AHB bus matrix ensures concurrent high-bandwidth peripheral access.
It integrates three independent CAN 2.0B controllers, dual SDMMC interfaces, and a dedicated Ethernet MAC with IEEE 1588v2 hardware timestamping - supporting deterministic industrial networking. The Chrom-ART Accelerator (DMA2D) offloads 2D graphics composition, and the DFSDM provides 8-channel sigma-delta filtering for precision sensor acquisition.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| CPU Core | Arm Cortex-M7 with FPU, running at up to 216 MHz (462 DMIPS); enables real-time signal processing and complex control algorithms. |
| Flash Memory | 2 MB dual-bank flash with read-while-write capability; supports live firmware updates without halting execution. |
| RAM | 512 KB SRAM (128 KB data TCM + 16 KB instruction TCM + 4 KB backup); guarantees deterministic latency for critical tasks and RTC retention. |
| Display Interfaces | LCD-TFT controller (XGA resolution) + MIPI DSI host (720p @ 30 Hz); enables high-fidelity embedded displays with low-pin-count high-speed interface. |
| Connectivity | USB OTG HS/FS (with dedicated DMA), 10/100 Ethernet MAC (IEEE 1588v2), 3× CAN 2.0B, 4× USART, 6× SPI, 4× I²C; suitable for multi-protocol industrial gateways. |
| Analog Peripherals | 3× 12-bit ADCs (2.4 MSPS, up to 24 channels), 2× 12-bit DACs, DFSDM (8 channels/4 filters); supports high-precision motor control and sensor fusion. |
| Package | LQFP100 (14 × 14 mm, 0.5 mm pitch); RoHS-compliant, ECOPACK2, with 164 fast I/Os (up to 108 MHz) and 166 5 V-tolerant pins. |
Pinout & Package
LQFP100 package: 100-pin quad flat pack with exposed thermal pad, 0.5 mm pitch, 14 × 14 mm body size, ECOPACK2 compliant. Pin 1 marked by dot or notch; VCAP1/VCAP2 decoupling required on dedicated pins for core voltage regulation.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VDD, VSS | Core power supply / ground | 1.7–3.6 V main supply; requires external 2.2 µF ceramic capacitor per VCAP pin for internal regulator stability. |
| PA0–PA15, PB0–PB15, etc. | General-purpose I/O | 168 total GPIOs; 166 pins 5 V-tolerant, enabling direct interfacing with legacy 5 V logic without level shifters. |
| PH13–PH15, PI0–PI12 | LTDC interface signals | Drive RGB888/XGA (1024×768) parallel LCD panels; includes HSYNC, VSYNC, DE, and 24-bit pixel bus. |
| PD3–PD7, PE2–PE15 | DSIHOST differential lanes | Support MIPI D-PHY v1.2 with 1 clock lane + 1–4 data lanes; enables 720p@30 Hz display streaming over compact connector. |
| PA11/PA12, PB14/PB15 | USB OTG FS/HS physical layer | Dedicated full-speed PHY (PA11/PA12) and ULPI interface (PB14/PB15) for high-speed device/host operation up to 480 Mbps. |
Key Features
| Feature | Design Value |
|---|---|
| ART Accelerator + L1 Cache | 16 KB I/D cache eliminates flash wait states at 216 MHz, enabling deterministic code execution from internal memory. |
| Dual-Bank Flash | Enables true background firmware updates: one bank executes while the other is reprogrammed, ensuring zero downtime. |
| Chrom-ART Accelerator (DMA2D) | Hardware-accelerated 2D graphics composition (copy, blend, fill) reduces CPU load in GUI applications by >70% vs software rendering. |
| DFSDM with Digital Filters | 8-channel sigma-delta modulator interface with configurable FIR/IIR filters; replaces external ASICs for high-resolution current/voltage sensing. |
| IEEE 1588v2 Ethernet MAC | Hardware timestamping with sub-100 ns accuracy enables precise time-synchronized motion control and industrial automation. |
Applications
| Industrial HMI Panel | Medical Imaging Gateway |
|---|---|
Use Scenario: A wall-mounted factory operator interface with 7-inch capacitive touchscreen and real-time alarm logging. IC Role / Device Role / Timing Role: Primary application processor managing GUI rendering via LTDC+DSI, touch controller communication, and EtherCAT slave stack execution. Use Value: Dual-bank flash allows secure OTA updates during maintenance windows; Chrom-ART offloads bitmap scaling and alpha blending, freeing Cortex-M7 for real-time PLC logic. | Use Scenario: Portable ultrasound device aggregating data from multiple analog front-ends and streaming compressed images to cloud storage. IC Role / Device Role / Timing Role: Central controller handling JPEG encoding acceleration, SDMMC-based image buffering, and USB OTG HS data export to PC. Use Value: Hardware JPEG codec reduces encode latency to <50 ms per frame; 2.4 MSPS ADCs sample RF echo data at 20 MHz effective rate using oversampling. |
| Programmable Logic Controller | Automotive Diagnostic Tool |
Use Scenario: DIN-rail mounted PLC with CANopen master, Ethernet/IP interface, and local HMI. IC Role / Device Role / Timing Role: Real-time control engine executing IEC 61131-3 logic, managing 3× CAN buses for fieldbus interconnect, and driving local display. Use Value: MPU enforces memory protection between safety-critical control tasks and non-critical UI; 216 MHz core sustains 100 µs cycle times for motion control loops. | Use Scenario: Handheld OBD-II scanner supporting UDS diagnostics, ECU reprogramming, and live parameter monitoring. IC Role / Device Role / Timing Role: Host processor interfacing with multiple vehicle networks (CAN, LIN, K-Line) while running secure bootloader and flash programming stack. Use Value: 5 V-tolerant I/Os directly connect to automotive bus transceivers; dual-bank flash enables safe firmware rollback after failed update attempts. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar high-performance MCU applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| STM32H743BIT6 | Higher clock (480 MHz), dual-core (Cortex-M7 + M4), 2 MB flash, but no built-in DSI host or JPEG codec. | Better for dual-core RTOS partitioning and AI inference; lacks native display pipeline acceleration. | Select when needing higher compute throughput and asymmetric multiprocessing, not display-centric designs. |
| STM32F769NIH6 | Same core/peripherals but in BGA216 package with integrated DDR controller and enhanced crypto (AES-256, SHA-256). | Targeted at secure connected devices requiring encrypted firmware updates and large external memory. | Choose for cloud-connected HMI with secure boot and remote attestation requirements. |
Compared with STM32F767BGT6, the STM32H743BIT6 trades display acceleration for raw compute headroom and dual-core flexibility, while the STM32F769NIH6 adds security and memory bandwidth at the cost of larger footprint and higher BOM complexity.
Availability
STM32F767BGT6 is available at Aetrix Electronics and suitable for industrial HMI, medical imaging gateways, programmable logic controllers, and automotive diagnostic tools requiring stable component supply across long product lifecycles.
Supply support for STM32F767BGT6 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 strong industrial and automotive qualifications.
The STM32F7 series targets high-end embedded applications demanding real-time performance, rich graphics, and multi-protocol connectivity - bridging the gap between traditional MCUs and application processors.
FAQ
What is the maximum operating frequency and how is it achieved?
The STM32F767BGT6 achieves 216 MHz via its Arm Cortex-M7 core with ART Accelerator and 16 KB L1 cache. This configuration eliminates flash wait states and enables zero-cycle instruction fetch from embedded flash. External crystal oscillator range is 4–26 MHz, with PLL multiplication achieving the final system clock.
Does this MCU support hardware-accelerated graphics rendering?
Yes - the Chrom-ART Accelerator (DMA2D) provides hardware-accelerated 2D graphics operations including memory-to-memory copy, pixel format conversion, and alpha-blending. It operates independently of the CPU and integrates with the LTDC controller to drive RGB displays up to XGA resolution.
What display interfaces are integrated and what resolutions do they support?
The STM32F767BGT6 integrates an LCD-TFT controller supporting parallel RGB888 up to XGA (1024×768) and a MIPI DSI host controller supporting up to 720p (1280×720) at 30 Hz. Both interfaces can operate simultaneously, enabling dual-display architectures with minimal external components.
How does the dual-bank flash architecture improve firmware reliability?
Dual-bank flash allows one bank to execute application code while the other is erased and reprogrammed - enabling truly seamless firmware updates without system interruption. This architecture supports robust over-the-air (OTA) deployment, fail-safe rollback, and certified functional safety workflows per IEC 61508.
STM32F767BGT6 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- STMicroelectronics
- Package/Case:
- 208-LQFP
- Series:
- STM32F7
- Packaging:
- Tray
- Product Status:
- Active
- Programmable:
- Not Verified
- Core Processor:
- ARM® Cortex®-M7
- Core Size:
- 32-Bit Single-Core
- Speed:
- 216MHz
- Connectivity:
- CANbus, EBI/EMI, Ethernet, I2C, IrDA, LINbus, MMC/SD/SDIO, QSPI, SAI, SPDIF, SPI, UART/USART, USB OTG
- Peripherals:
- Brown-out Detect/Reset, DMA, I2S, LCD, POR, PWM, WDT
- Number of I/O:
- 159
- Program Memory Size:
- 1MB (1M x 8)
- Program Memory Type:
- FLASH
- EEPROM Size:
- -
- RAM Size:
- 512K x 8
- Voltage - Supply (Vcc/Vdd):
- 1.7V ~ 3.6V
- Data Converters:
- A/D 24x12b; D/A 2x12b
- Oscillator Type:
- Internal
- Operating Temperature:
- -40°C ~ 85°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
STM32F767BGT6 FAQ
1.How can I place an order for STM32F767BGT6 through Aetrix?
Please submit a Request for Quotation (RFQ) for STM32F767BGT6 on Aetrix. Our sales agent will provide a competitive quotation and guide you through the order confirmation once you accept the terms.
2.Are the price and stock information for STM32F767BGT6 reliable?
The price and inventory of STM32F767BGT6 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for STM32F767BGT6 is usually 5 days.
3.What payment methods are accepted for STM32F767BGT6?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for STM32F767BGT6 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for STM32F767BGT6?
STM32F767BGT6 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your STM32F767BGT6 order is processed, you will receive an email with the shipment details and tracking number.
Note: Tracking information may take up to 24 hours to appear. Express delivery typically takes 3–5 business days.
5.How can I obtain technical support or documentation for STM32F767BGT6?
For technical support, including STM32F767BGT6 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your STM32F767BGT6 requirements.
6.How does Aetrix verify that STM32F767BGT6 is sourced from the original manufacturer or authorized distributors?
All STM32F767BGT6 products on Aetrix are procured from qualified distributors and authorized channels. Our dedicated quality assurance team conducts strict verification, including traceability checks and, if necessary, third-party testing. This ensures that STM32F767BGT6 meets industry standards.
7.What is the process for return or replacement of STM32F767BGT6?
All STM32F767BGT6 units undergo pre-shipment inspection (PSI). If there is an issue with STM32F767BGT6, returns or replacements are accepted under the following conditions:
1.Quantity discrepancies, incorrect items, or visible external defects (such as breakage or corrosion), acknowledged by Aetrix.
2.The issue is reported within 90 days of delivery.
3.The STM32F767BGT6 part is unused and in its original packaging.
Return procedure for STM32F767BGT6:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
STM32F767BGT6 Tags
-
ATTINY4-TSHR
Microchip Technology
-
ATTINY10-TSHR
Microchip Technology
-
ATTINY10-TS8R
Microchip Technology
-
ATTINY202-SSNR
Microchip Technology
-
ATTINY202-SSFR
Microchip Technology
-
ATTINY402-SSNR
Microchip Technology
-
PIC16F15213T-I/MF
Microchip Technology
-
PIC16F15213-E/MF
Microchip Technology
-
PIC10F200T-I/OT
Microchip Technology
-
ATTINY412-SSNR
Microchip Technology
-
PIC10F202T-I/OT
Microchip Technology
-
ATTINY404-SSNR
Microchip Technology
Tech Hub
A practical engineering guide to 3.3V and 5V logic compatibility, input thresholds, resistor dividers, translator ICs, MOSFET level shifting, I2C pull-ups, timing limits and power-sequencing risks.
The 74HC595 uses push-pull logic outputs, while the TPIC6B595 uses 50 V open-drain DMOS sinks for higher-power loads. This guide compares timing, current limits, 3.3 V interfacing, load wiring, thermal…
The 74HC595 converts serial data into eight stable parallel outputs. This guide covers pin functions, shift and storage timing, OE and MR behavior, drive-current limits, cascading, voltage compatibilit…
A technical comparison of level-sensitive latches and edge-triggered flip-flops, covering timing windows, setup and hold limits, master–slave operation, time borrowing, race-through, HDL inference and…
A D latch stores one bit while Enable controls when data can pass. This reference covers gate-level operation, truth tables, transparency, setup and hold timing, LE versus OE, common ICs and practical …
An SR latch stores one bit through cross-coupled feedback. This engineering reference covers NOR and NAND implementations, truth tables, forbidden-state recovery, gated operation, switch debouncing, fa…
Latch circuits retain one bit through feedback. This technical reference covers SR and D latches, truth tables, transparency, timing limits, latch-versus-flip-flop behavior, applications and common log…
An engineering guide to LED driver operation, constant-current and constant-voltage outputs, linear and switching topologies, dimming, IC selection, calculations, replacement compatibility, and fault c…
Operational amplifier guide covering op amp basics, feedback, ideal vs real op amps, common configurations, buffer circuits, offset, bias current, gain-bandwidth, slew rate, rail-to-rail limits and sel…
Jumper cables guide covering safe connection order, red and black clamp placement, final ground connection, cable gauge, length, clamp quality, copper vs CCA cables, jump starter comparison and battery…
