Overview
The STM32F765VGT7 is a high-performance microcontroller from STMicroelectronics, part of the STM32F765xx, STM32F767xx, STM32F768Ax, and STM32F769xx series. It is based on the Arm® Cortex®-M7 32-bit RISC core, operating at up to 216 MHz frequency. This microcontroller features a floating point unit (FPU), a full set of DSP instructions, and a memory protection unit (MPU) to enhance application security. It includes advanced peripherals and a comprehensive set of power-saving modes, making it suitable for a wide range of 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 | Flexible external memory controller with up to 32-bit data bus: SRAM, PSRAM, SDRAM/LPSDR SDRAM, NOR/NAND memories |
| Communication Interfaces | Up to four I2Cs, six SPIs, four USARTs/UARTs, two SAI serial audio interfaces, three CANs, 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 |
| Operating Temperature | –40 to +105 °C |
| Power Supply | 1.7 to 3.6 V |
| Package | LQFP 100 14x14x1.4 mm |
Key Features
- Includes ST state-of-the-art patented technology
- Chrom-ART Accelerator (DMA2D) for enhanced graphical user interface
- Hardware JPEG codec
- LCD-TFT controller supporting up to XGA resolution
- MIPI® DSI host controller supporting up to 720p 30 Hz resolution
- Dual mode Quad-SPI Flash memory interface
- Flexible external memory controller
- Advanced communication interfaces including USB OTG, Ethernet, and camera interfaces
- Low-power modes: Sleep, Stop, and Standby modes
- True random number generator (RNG) and CRC calculation unit
- RTC with subsecond accuracy and hardware calendar
Applications
- Motor drive and application control
- Medical equipment
- Industrial applications: PLC, inverters, circuit breakers
- Printers and scanners
- Alarm systems, video intercom, and HVAC
- Home audio appliances
- Mobile applications and Internet of Things (IoT)
- Wearable devices: smartwatches
Q & A
- What is the core architecture of the STM32F765VGT7?
The STM32F765VGT7 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 STM32F765VGT7?
The maximum operating frequency is up to 216 MHz.
- How much flash and SRAM memory does the STM32F765VGT7 have?
The device has up to 2 Mbytes of flash memory and 512 Kbytes of SRAM (including 128 Kbytes of data TCM RAM and 16 Kbytes of instruction TCM RAM) plus 4 Kbytes of backup SRAM.
- What are the key communication interfaces available on the STM32F765VGT7?
The device features up to four I2Cs, six SPIs, four USARTs/UARTs, two SAI serial audio interfaces, three CANs, USB OTG full-speed and high-speed, and a 10/100 Ethernet MAC.
- What are the power-saving modes available on the STM32F765VGT7?
The device supports Sleep, Stop, and Standby modes for low-power applications.
- What is the operating temperature range of the STM32F765VGT7?
The operating temperature range is –40 to +105 °C.
- What is the power supply voltage range for the STM32F765VGT7?
The power supply voltage range is 1.7 to 3.6 V.
- What type of package is the STM32F765VGT7 available in?
The device is available in an LQFP 100 14x14x1.4 mm package.
- Does the STM32F765VGT7 support graphical user interfaces?
Yes, it includes a Chrom-ART Accelerator (DMA2D) for enhanced graphical user interfaces.
- What are some of the typical applications for the STM32F765VGT7?
Typical applications include motor drive and control, medical equipment, industrial applications, printers, scanners, alarm systems, home audio appliances, and wearable devices.
