Overview
The STM32F767IGT6 is a high-performance microcontroller from STMicroelectronics, part of the STM32F767xx family. It is based on the Arm® Cortex®-M7 32-bit RISC core, operating at up to 216 MHz frequency. This core includes a floating point unit (FPU) that supports Arm® double-precision and single-precision data-processing instructions and data types, along with a full set of DSP instructions and a memory protection unit (MPU) for enhanced application security.
The device incorporates high-speed embedded memories, including up to 2 Mbytes of flash, 512 Kbytes of SRAM, and various other memory configurations. It also features a wide range of peripherals and communication interfaces, making it suitable for complex and demanding applications.
Key Specifications
| Parameter | Specification |
|---|---|
| Core | Arm® 32-bit Cortex®-M7 CPU with FPU, ART Accelerator, and L1-cache (16 Kbytes I/D cache) |
| Frequency | Up to 216 MHz |
| Flash Memory | Up to 2 Mbytes, organized into two banks allowing read-while-write |
| SRAM | 512 Kbytes (including 128 Kbytes of data TCM RAM and 16 Kbytes of instruction TCM RAM) + 4 Kbytes of backup SRAM |
| External Memory Controller | Flexible external memory controller with up to 32-bit data bus: SRAM, PSRAM, SDRAM/LPSDR SDRAM, NOR/NAND memories |
| ADCs | 3 × 12-bit, 2.4 MSPS ADCs, up to 24 channels |
| DACs | 2 × 12-bit D/A converters |
| Timers | Up to 18 timers: 13 × 16-bit timers and 2 × 32-bit timers |
| Communication Interfaces | Up to 28 communication interfaces, including USB 2.0, Ethernet, CAN, SPI, USART, I2C, etc. |
| Graphics and Display | Chrom-ART Accelerator, hardware JPEG codec, LCD-TFT controller supporting up to XGA resolution, MIPI® DSI host controller |
| Power Supply | 1.7 to 3.6 V application supply and I/Os |
| Package | LQFP176 (24 × 24 mm) |
Key Features
- Includes ST state-of-the-art patented technology
- Arm® 32-bit Cortex®-M7 CPU with DPFPU, ART Accelerator, and L1-cache for high performance
- High-speed embedded memories: up to 2 Mbytes of flash, 512 Kbytes of SRAM, and various other memory configurations
- Flexible external memory controller supporting various memory types
- Dual mode Quad-SPI and extensive range of enhanced I/Os and peripherals
- Advanced graphics capabilities: Chrom-ART Accelerator, hardware JPEG codec, LCD-TFT controller, and MIPI® DSI host controller
- Multiple communication interfaces: USB 2.0, Ethernet, CAN, SPI, USART, I2C, etc.
- Low-power modes: Sleep, Stop, and Standby modes with VBAT supply for RTC and backup registers
- True random number generator, CRC calculation unit, and RTC with subsecond accuracy
Applications
- Industrial automation and control systems
- Medical devices requiring high performance and precision
- Aerospace and defense applications
- Automotive systems, including advanced driver-assistance systems (ADAS)
- Consumer electronics with complex user interfaces and multimedia capabilities
- IoT devices requiring robust communication and processing capabilities
Q & A
- What is the core architecture of the STM32F767IGT6?
The STM32F767IGT6 is based on the Arm® 32-bit Cortex®-M7 CPU with a floating point unit (FPU), ART Accelerator, and L1-cache.
- What is the maximum operating frequency of the STM32F767IGT6?
The maximum operating frequency is up to 216 MHz.
- How much flash and SRAM memory does the STM32F767IGT6 have?
The device has up to 2 Mbytes of flash memory and 512 Kbytes of SRAM, including specialized TCM RAM and backup SRAM.
- What types of communication interfaces are available on the STM32F767IGT6?
The device features a wide range of communication interfaces, including USB 2.0, Ethernet, CAN, SPI, USART, I2C, and more.
- Does the STM32F767IGT6 support advanced graphics capabilities?
Yes, it includes a Chrom-ART Accelerator, hardware JPEG codec, LCD-TFT controller, and MIPI® DSI host controller.
- What are the power supply requirements for the STM32F767IGT6?
The device operates with a 1.7 to 3.6 V application supply and I/Os.
- What package options are available for the STM32F767IGT6?
The device is available in the LQFP176 (24 × 24 mm) package.
- Does the STM32F767IGT6 have low-power modes?
Yes, it supports Sleep, Stop, and Standby modes with VBAT supply for RTC and backup registers.
- What is the purpose of the true random number generator in the STM32F767IGT6?
The true random number generator is used for cryptographic and security applications.
- Can the STM32F767IGT6 be used in industrial automation?
Yes, it is suitable for industrial automation and control systems due to its high performance and robust feature set.
