Overview
The STM32F765NIH6TR is a high-performance microcontroller from STMicroelectronics, part of the STM32F765xx series. It is based on the Arm® 32-bit Cortex®-M7 CPU, which operates at up to 216 MHz and includes a floating-point unit (FPU), a memory protection unit (MPU), and DSP instructions. This microcontroller is designed for applications requiring high processing power, advanced peripherals, and low power consumption.
The device features extensive embedded memories, including up to 2 Mbytes of flash and 512 Kbytes of SRAM, along with various communication interfaces and advanced peripherals. It is suitable for a wide range of applications, from industrial automation to consumer electronics and medical devices.
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 |
| Communication Interfaces | Up to four I2C, six SPI, four USART/UART, three CAN, two SDMMC, USB OTG FS/HS, 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 |
| Power Supply | 1.7 to 3.6 V application supply and I/Os |
| Operating Temperature | –40 to +105 °C |
| Package | TFBGA 216 13x13x1.2 P 0.8 mm |
Key Features
- High-performance Arm® 32-bit Cortex®-M7 CPU with FPU and DSP instructions
- Up to 2 Mbytes of flash and 512 Kbytes of SRAM, including TCM RAM for critical real-time data
- Advanced peripherals: LCD-TFT controller, Chrom-ART Accelerator, hardware JPEG codec, MIPI® DSI host controller
- Extensive communication interfaces: USB OTG, Ethernet, CAN, SPI, I2C, USART/UART
- Low-power modes: Sleep, Stop, and Standby modes with VBAT supply for RTC and backup SRAM
- Advanced security features: MPU, true random number generator, CRC calculation unit
- High-speed embedded memories and flexible external memory controller
- Support for audio and video interfaces: I2S, SAI, HDMI-CEC, SPDIFRX
Applications
- Industrial Automation: Control systems, motor control, and industrial communication
- Consumer Electronics: Smart home devices, audio and video equipment
- Medical Devices: Diagnostic equipment, medical imaging, and patient monitoring systems
- Automotive Systems: Infotainment, navigation, and vehicle control systems
- IoT and Smart Cities: IoT gateways, smart sensors, and urban infrastructure management
Q & A
- What is the core architecture of the STM32F765NIH6TR?
The STM32F765NIH6TR is based on the Arm® 32-bit Cortex®-M7 CPU with a floating-point unit (FPU) and DSP instructions.
- How much flash and SRAM memory does the STM32F765NIH6TR have?
The device features up to 2 Mbytes of flash and 512 Kbytes of SRAM, including TCM RAM for critical real-time data.
- What are the key communication interfaces available on the STM32F765NIH6TR?
The device includes USB OTG, Ethernet, CAN, SPI, I2C, and USART/UART interfaces.
- What are the power supply and operating temperature ranges for the STM32F765NIH6TR?
The device operates from a 1.7 to 3.6 V power supply and can function in the –40 to +105 °C temperature range.
- What advanced peripherals are included in the STM32F765NIH6TR?
The device features an LCD-TFT controller, Chrom-ART Accelerator, hardware JPEG codec, and MIPI® DSI host controller.
- Does the STM32F765NIH6TR support low-power modes?
Yes, the device supports Sleep, Stop, and Standby modes with VBAT supply for RTC and backup SRAM.
- What security features are available on the STM32F765NIH6TR?
The device includes an MPU, true random number generator, and CRC calculation unit for enhanced security.
- What is the package type for the STM32F765NIH6TR?
The device is available in a TFBGA 216 13x13x1.2 P 0.8 mm package.
- What are some typical applications for the STM32F765NIH6TR?
The device is suitable for industrial automation, consumer electronics, medical devices, automotive systems, and IoT applications.
- Does the STM32F765NIH6TR support audio and video interfaces?
Yes, the device supports I2S, SAI, HDMI-CEC, and SPDIFRX interfaces for audio and video applications.
- How many timers does the STM32F765NIH6TR have?
The device includes up to thirteen 16-bit timers and two 32-bit timers.
