Overview
The STM32F765NIH7 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 memory protection unit (MPU), and a comprehensive set of DSP instructions, making it suitable for a wide range of applications that require high computational power and advanced peripherals.
Key Specifications
| Parameter | Specification |
|---|---|
| Core | Arm® 32-bit Cortex®-M7 CPU with FPU, ART Accelerator, and L1-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 USARTs/UARTs, two SAIs, 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 |
| ADCs/DACs | Three 12-bit ADCs, two 12-bit DACs |
| Operating Temperature | –40 to +105 °C |
| Power Supply | 1.7 to 3.6 V |
| Package Options | TFBGA216, LQFP176, LQFP208, and others |
Key Features
- Includes ST state-of-the-art patented technology
- Arm® 32-bit Cortex®-M7 CPU with FPU, ART Accelerator, and L1-cache
- Up to 2 Mbytes of flash memory and 512 Kbytes of SRAM
- Advanced peripherals: LCD-TFT display controller, Chrom-ART Accelerator, hardware JPEG codec, MIPI DSI host controller
- Extensive communication interfaces: USB OTG, Ethernet, CAN, SPI, I2C, USART/UART, SAIs
- Three 12-bit ADCs and two 12-bit DACs
- Up to thirteen 16-bit timers and two 32-bit timers
- Low-power modes: Sleep, Stop, and Standby
- Dedicated supply inputs for USB and SDMMC2
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 of the STM32F765NIH7 microcontroller?
The core is the Arm® 32-bit Cortex®-M7 CPU with FPU, ART Accelerator, and L1-cache.
- What is the maximum operating frequency of the STM32F765NIH7?
The maximum operating frequency is up to 216 MHz.
- How much flash and SRAM memory does the STM32F765NIH7 have?
It has up to 2 Mbytes of flash memory and 512 Kbytes of SRAM.
- What are the communication interfaces available on the STM32F765NIH7?
The microcontroller features up to four I2C, six SPI, four USARTs/UARTs, two SAIs, three CANs, two SDMMCs, USB OTG full-speed and high-speed, and 10/100 Ethernet MAC.
- What are the power supply and operating temperature ranges of the STM32F765NIH7?
The power supply range is 1.7 to 3.6 V, and the operating temperature range is –40 to +105 °C.
- What are some of the advanced peripherals included in the STM32F765NIH7?
Advanced peripherals include an LCD-TFT display controller, Chrom-ART Accelerator, hardware JPEG codec, and MIPI DSI host controller.
- How many timers does the STM32F765NIH7 have?
The microcontroller has up to thirteen 16-bit timers and two 32-bit timers.
- What are the low-power modes available on the STM32F765NIH7?
The low-power modes include Sleep, Stop, and Standby.
- What are some typical applications of the STM32F765NIH7?
Typical applications include motor drive and application control, medical equipment, industrial applications, printers and scanners, alarm systems, home audio appliances, mobile applications, and wearable devices.
- What package options are available for the STM32F765NIH7?
Package options include TFBGA216, LQFP176, LQFP208, and others.
- Does the STM32F765NIH7 support Ethernet and USB interfaces?
Yes, it supports 10/100 Ethernet MAC and USB OTG full-speed and high-speed interfaces.
