Overview
The STM32F765IIT7 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 and featuring a floating-point unit (FPU) that supports Arm® double-precision and single-precision data-processing instructions. This microcontroller is designed for applications requiring high computational power, advanced peripherals, and low power consumption.
The device includes a comprehensive set of peripherals and interfaces, making it suitable for a wide range of applications, from industrial control and medical devices to consumer electronics and automotive systems.
Key Specifications
| Specification | Details |
|---|---|
| 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 |
| Communication Interfaces | Up to four I2Cs, six SPIs, four USARTs/UARTs, three I2Ss, three CANs, two SDMMCs, 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 (up to 24 channels), two 12-bit DACs |
| Operating Temperature | –40 to +105 °C |
| Power Supply | 1.7 to 3.6 V application supply and I/Os |
| Package Options | LQFP144, LQFP176, LQFP208, TFBGA176, TFBGA216, WLCSP180 |
Key Features
- High-Performance Core: Arm® Cortex®-M7 CPU with FPU, ART Accelerator, and L1-cache, operating at up to 216 MHz.
- Advanced Peripherals: Includes three 12-bit ADCs, two 12-bit DACs, up to 18 timers, and a wide range of communication interfaces such as I2C, SPI, USART, UART, I2S, CAN, SDMMC, and Ethernet.
- Graphics and Display: Chrom-ART Accelerator for enhanced graphical user interface, hardware JPEG codec, LCD-TFT controller supporting up to XGA resolution, and MIPI® DSI host controller supporting up to 720p 30 Hz resolution.
- Low-Power Modes: Sleep, Stop, and Standby modes with VBAT supply for RTC and backup registers.
- Memory and Storage: Up to 2 Mbytes of flash memory, 512 Kbytes of SRAM, and flexible external memory controller supporting SRAM, PSRAM, SDRAM, and NOR/NAND memories.
- Advanced Connectivity: USB 2.0 full-speed and high-speed OTG controllers, 10/100 Ethernet MAC, and camera interface up to 54 Mbyte/s.
Applications
- Industrial Control: Suitable for industrial automation, motor control, and power management systems.
- Medical Devices: Can be used in medical equipment requiring high precision and reliability, such as diagnostic devices and patient monitoring systems.
- Consumer Electronics: Ideal for advanced consumer electronics like smart home devices, audio and video equipment, and gaming consoles.
- Automotive Systems: Applicable in automotive systems for infotainment, navigation, and vehicle control units.
- IoT and Smart Devices: Suitable for Internet of Things (IoT) devices and smart home automation due to its advanced connectivity and low power consumption.
Q & A
- What is the core architecture of the STM32F765IIT7?
The STM32F765IIT7 is based on the Arm® Cortex®-M7 32-bit RISC core with a floating-point unit (FPU) and ART Accelerator.
- What is the maximum operating frequency of the STM32F765IIT7?
The maximum operating frequency is up to 216 MHz.
- How much flash and SRAM memory does the STM32F765IIT7 have?
The device has up to 2 Mbytes of flash memory and 512 Kbytes of SRAM.
- What are the key communication interfaces available on the STM32F765IIT7?
The device includes I2C, SPI, USART, UART, I2S, CAN, SDMMC, USB OTG, and Ethernet interfaces.
- Does the STM32F765IIT7 support low-power modes?
Yes, it supports Sleep, Stop, and Standby modes with VBAT supply for RTC and backup registers.
- What is the operating temperature range of the STM32F765IIT7?
The operating temperature range is –40 to +105 °C.
- What are the package options available for the STM32F765IIT7?
The device is available in various packages including LQFP144, LQFP176, LQFP208, TFBGA176, TFBGA216, and WLCSP180.
- Does the STM32F765IIT7 have any graphics and display capabilities?
Yes, it includes a Chrom-ART Accelerator, hardware JPEG codec, LCD-TFT controller, and MIPI® DSI host controller.
- Is the STM32F765IIT7 suitable for industrial control applications?
Yes, it is suitable for industrial automation, motor control, and power management systems due to its advanced peripherals and high computational power.
- Can the STM32F765IIT7 be used in medical devices?
Yes, it can be used in medical equipment requiring high precision and reliability.
