Спецификации
| Атрибут | Ценность |
| Supplier | STMicroelectronics |
| Package | Tray |
| Series | STM32F7 |
| ProductStatus | Active |
| CoreProcessor | ARM® Cortex®-M7 |
| CoreSize | 32-Bit Single-Core |
| Speed | 216MHz |
| Connectivity | CANbus, EBI/EMI, Ethernet, I²C, IrDA, LINbus, MMC/SD/SDIO, QSPI, SAI, SPDIF, SPI, UART/USART, USB OTG |
| Peripherals | Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT |
| NumberofI/O | 140 |
| ProgramMemorySize | 2MB (2M x 8) |
| ProgramMemoryType | FLASH |
| RAMSize | 512K x 8 |
| Voltage-Supply(Vcc/Vdd) | 1.7V ~ 3.6V |
| DataConverters | A/D 24x12b; D/A 2x12b |
| OscillatorType | Internal |
| OperatingTemperature | -40°C ~ 105°C (TA) |
| MountingType | Surface Mount |
| Package/Case | 176-LQFP |
Обзор
Description
STM32F765IIT7 is a member of ST’s high‑performance STM32F7 MCU family. It combines an ARM Cortex‑M7 core (with FPU and DSP) running up to 216 MHz, delivering strong performance for control, graphics and multimedia tasks. It includes up to 2 MB of embedded Flash and hundreds of KB of RAM (exact amounts depend on package variant). On‑chip peripherals span USB OTG HS/FS, CAN, SDMMC, SPI/I2C/UART, multiple timers, ADCs/DACs, CRC and cryptographic accelerators, plus an advanced DMA/DMAMUX. For graphics and displays, it provides LTDC (LCD‑TFT controller) and DMA2D acceleration. The ART accelerator speeds flash access and system memory operations. Power range is typically 1.8–3.6 V. Supported by ST’s STM32Cube HAL/LL libraries, CubeMX configuration tool, and a broad ecosystem. Applications include motor control, industrial automation, display controllers, audio/multimedia, and other high‑end embedded systems requiring performance and rich peripherals.
Features
Key features of STM32F765IIT7 (STM32F7 family):
- CPU: ARM Cortex-M7 core up to 216 MHz with single-precision FPU and DSP instructions.
- Memory: Up to 2 MB flash with ART accelerator; up to 512 KB SRAM.
- Peripherals: USB OTG (FS/HS depending on package), Ethernet MAC, CAN, SDIO/SD/MMC, I2C, SPI, USART/UART, LPUART, I2S.
- Display and graphics: LTDC LCD-TFT controller and DMA2D for graphics acceleration.
- Cryptography: Hardware crypto engine (AES/DES/TDES, HASH) and RNG.
- DMA and interconnects: Advanced DMA controller with DMAMUX for peripherals.
- Memory interfaces: External memory interface for FMC/PSRAM (and flexible bus), plus cache (I- and D-cache).
- Timers: TIM1 advanced-control timer plus general-purpose timers.
- Power and safety: Multiple low-power modes; MPU for memory protection.
- Debug and development: SWD/JTAG debugging support.
- Package and operating range: 144-pin LQFP (IIT7), industrial temp range (-40 to 85°C), 1.65–3.6 V supply.
- CPU: ARM Cortex-M7 core up to 216 MHz with single-precision FPU and DSP instructions.
- Memory: Up to 2 MB flash with ART accelerator; up to 512 KB SRAM.
- Peripherals: USB OTG (FS/HS depending on package), Ethernet MAC, CAN, SDIO/SD/MMC, I2C, SPI, USART/UART, LPUART, I2S.
- Display and graphics: LTDC LCD-TFT controller and DMA2D for graphics acceleration.
- Cryptography: Hardware crypto engine (AES/DES/TDES, HASH) and RNG.
- DMA and interconnects: Advanced DMA controller with DMAMUX for peripherals.
- Memory interfaces: External memory interface for FMC/PSRAM (and flexible bus), plus cache (I- and D-cache).
- Timers: TIM1 advanced-control timer plus general-purpose timers.
- Power and safety: Multiple low-power modes; MPU for memory protection.
- Debug and development: SWD/JTAG debugging support.
- Package and operating range: 144-pin LQFP (IIT7), industrial temp range (-40 to 85°C), 1.65–3.6 V supply.
Pinout
- Pin count: 100 pins (LQFP-100 package).
- Function: 32‑bit microcontroller with ARM Cortex‑M7 core (STM32F765 series) for embedded control, featuring DSP/FPU, flash, RAM, and rich peripherals.
- Function: 32‑bit microcontroller with ARM Cortex‑M7 core (STM32F765 series) for embedded control, featuring DSP/FPU, flash, RAM, and rich peripherals.
Manufacturer
- Manufacturer: STMicroelectronics (ST).
- What kind of company: A Franco-Italian multinational semiconductor company that designs and manufactures microcontrollers, sensors, analog and power ICs, and other semiconductor devices for automotive, industrial, consumer, and communications markets.
- What kind of company: A Franco-Italian multinational semiconductor company that designs and manufactures microcontrollers, sensors, analog and power ICs, and other semiconductor devices for automotive, industrial, consumer, and communications markets.
Application
STM32F765IIT7 applications (typical domains):
- Industrial automation and motor control (BLDC/stepper drives, servo control)
- Human–machine interfaces (HMI) and graphic-intensive displays (LCD-TFT, touch, GUI)
- IoT edge devices and gateways (sensor data processing, protocol bridging, secure connectivity)
- Multimedia and graphics-enabled devices (2D graphics, display acceleration, audio via I2S)
- Embedded instrumentation and data logging (real-time sampling, USB/SD interfaces)
- Consumer electronics and smart devices (appliances, wearables, handheld controllers)
- Industrial automation and motor control (BLDC/stepper drives, servo control)
- Human–machine interfaces (HMI) and graphic-intensive displays (LCD-TFT, touch, GUI)
- IoT edge devices and gateways (sensor data processing, protocol bridging, secure connectivity)
- Multimedia and graphics-enabled devices (2D graphics, display acceleration, audio via I2S)
- Embedded instrumentation and data logging (real-time sampling, USB/SD interfaces)
- Consumer electronics and smart devices (appliances, wearables, handheld controllers)
Package
LQFP-144 package (144-pin, 20×20 mm), industrial temperature range.
