Overview
The STM32F767VGT6 is a high-performance microcontroller from STMicroelectronics, part of the STM32F7 series. It is based on the Arm® Cortex®-M7 32-bit RISC core, operating at up to 216 MHz. This MCU features a floating point unit (FPU) supporting Arm® double-precision and single-precision data-processing instructions, along with a full set of DSP instructions and a memory protection unit (MPU) for enhanced security. The device is designed to meet the demands of high-performance applications, including advanced digital control and high-performance analog capabilities.
Key Specifications
| Parameter | Value |
|---|---|
| Core | Arm® 32-bit Cortex®-M7 CPU with FPU |
| Frequency | Up to 216 MHz |
| Flash Memory | Up to 1 Mbyte (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 |
| Supply Voltage | 1.7 to 3.6 V |
| Operating Temperature | -40 to 85 °C |
| Package | LQFP 100 (14x14x1.4 mm) |
| Communication Interfaces | Up to four I2Cs, six SPIs, four USARTs/UARTs, three I2Ss, three CANs, two SAI serial audio interfaces, two SDMMC host interfaces, USB OTG full-speed and high-speed, 10/100 Ethernet MAC |
| Timers | Up to thirteen 16-bit timers and two 32-bit timers |
| ADC/DAC | Three 12-bit ADCs, two 12-bit DACs |
| Graphics and Display | Chrom-ART Accelerator, LCD-TFT controller supporting up to XGA resolution, MIPI® DSI host controller supporting up to 720p 30 Hz resolution |
Key Features
- High-Performance Core: Arm® 32-bit Cortex®-M7 CPU with FPU, ART Accelerator, and L1-cache, allowing 0-wait state execution from embedded flash and external memories up to 216 MHz.
- Memory and Storage: Up to 1 Mbyte of flash, 512 Kbytes of SRAM (including 128 Kbytes of data TCM RAM and 16 Kbytes of instruction TCM RAM), and 4 Kbytes of backup SRAM.
- Communication Interfaces: Multiple I2Cs, SPIs, USARTs/UARTs, I2Ss, CANs, SAI serial audio interfaces, SDMMC host interfaces, USB OTG full-speed and high-speed, and 10/100 Ethernet MAC.
- Graphics and Display: Chrom-ART Accelerator, LCD-TFT controller supporting up to XGA resolution, and MIPI® DSI host controller supporting up to 720p 30 Hz resolution.
- Analog and Digital Peripherals: Three 12-bit ADCs, two 12-bit DACs, digital filters for sigma delta modulator (DFSDM), and up to 18 timers.
- Low-Power Modes: Sleep, Stop, and Standby modes with VBAT supply for RTC and backup registers.
- Debug and Development: SWD and JTAG interfaces, Cortex®-M7 Trace Macrocell™.
Applications
- Motor Drive and Application Control: Suitable for motor control and application control due to its advanced timers and high-performance capabilities.
- Medical Equipment: Used in medical devices requiring high precision and reliability.
- Industrial Applications: Ideal for PLCs, inverters, circuit breakers, and other industrial control systems.
- Printers and Scanners: Utilized in printing and scanning devices for their advanced communication interfaces and processing power.
- Alarm Systems, Video Intercom, and HVAC: Employed in security systems, video intercoms, and HVAC systems for their robust feature set.
- Home Audio Appliances: Used in home audio devices for their audio processing capabilities and high-speed interfaces.
- Mobile Applications and Internet of Things (IoT): Suitable for mobile and IoT applications requiring high performance and low power consumption.
- Wearable Devices: Ideal for wearable devices such as smartwatches due to their low power modes and compact packaging.
Q & A
- What is the core architecture of the STM32F767VGT6?
The STM32F767VGT6 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 STM32F767VGT6?
The maximum operating frequency is up to 216 MHz.
- How much flash memory does the STM32F767VGT6 have?
The device has up to 1 Mbyte of flash memory, organized into two banks allowing read-while-write.
- What are the key communication interfaces available on the STM32F767VGT6?
The device features multiple I2Cs, SPIs, USARTs/UARTs, I2Ss, CANs, SAI serial audio interfaces, SDMMC host interfaces, USB OTG full-speed and high-speed, and 10/100 Ethernet MAC.
- What are the power supply and operating temperature ranges for the STM32F767VGT6?
The device operates from a 1.7 to 3.6 V power supply and can operate in the temperature range of -40 to 85 °C.
- What types of timers are available on the STM32F767VGT6?
The device includes up to thirteen 16-bit timers and two 32-bit timers.
- Does the STM32F767VGT6 support low-power modes?
Yes, it supports Sleep, Stop, and Standby modes with VBAT supply for RTC and backup registers.
- What are the graphics and display capabilities of the STM32F767VGT6?
The device features a Chrom-ART Accelerator, LCD-TFT controller supporting up to XGA resolution, and MIPI® DSI host controller supporting up to 720p 30 Hz resolution.
- What are some typical applications for the STM32F767VGT6?
It is suitable for motor drive and application control, medical equipment, industrial applications, printers and scanners, alarm systems, home audio appliances, mobile applications, IoT, and wearable devices.
- What is the package type for the STM32F767VGT6?
The device is available in an LQFP 100 (14x14x1.4 mm) package.
