Overview
The STM32F750V8T6 is a high-performance microcontroller from STMicroelectronics, based on the Arm® Cortex®-M7 32-bit RISC core. This device operates at a frequency of up to 216 MHz and features a single floating point unit (SFPU) that supports all Arm® single-precision data-processing instructions and data types. It also includes a full set of DSP instructions and a memory protection unit (MPU) to enhance application security.
The microcontroller is equipped with 64 Kbytes of Flash memory, 320 Kbytes of SRAM (including 64 Kbytes of data TCM RAM and 16 Kbytes of instruction TCM RAM), and 4 Kbytes of backup SRAM. It supports a wide range of peripherals and communication interfaces, making it suitable for various applications requiring high performance and low power consumption.
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 | 64 Kbytes |
| SRAM | 320 Kbytes (including 64 Kbytes of data TCM RAM and 16 Kbytes of instruction TCM RAM) + 4 Kbytes of backup SRAM |
| OTP Memory | 1024 bytes |
| ADCs | 3 × 12-bit, 2.4 MSPS, up to 24 channels and 7.2 MSPS in triple interleaved mode |
| DACs | 2 × 12-bit |
| Timers | Up to 18 timers (13 × 16-bit, 2 × 32-bit) |
| Communication Interfaces | Up to 4 × I2C, 4 × USARTs/UARTs, 6 × SPIs, 2 × CANs, USB 2.0 OTG, 10/100 Ethernet MAC |
| Power Supply | 1.7 V to 3.6 V |
| Operating Temperature | –40 to +105 °C |
| Package | LQFP 100 14x14x1.4 mm |
Key Features
- Core and Performance: Arm® 32-bit Cortex®-M7 CPU with FPU, ART Accelerator™, and L1-cache, operating at up to 216 MHz.
- Memories: 64 Kbytes of Flash memory, 320 Kbytes of SRAM, and 4 Kbytes of backup SRAM.
- Peripherals: Three 12-bit ADCs, two 12-bit DACs, low-power RTC, thirteen 16-bit timers, two 32-bit timers, and a true random number generator.
- Communication Interfaces: Up to four I2C interfaces, four USARTs/UARTs, six SPIs, two CANs, USB 2.0 OTG, and 10/100 Ethernet MAC.
- Advanced Connectivity: SDMMC interface, FMC interface, Quad-SPI Flash memory interface, and a camera interface for CMOS sensors.
- Security: Cryptographic acceleration for AES, DES, HASH, and HMAC, along with a true random number generator and CRC calculation unit.
- Power Management: Sleep, Stop, and Standby modes, with VBAT supply for RTC and backup registers.
Applications
The STM32F750V8T6 microcontroller is suitable for a wide range of applications due to its high performance, low power consumption, and extensive set of peripherals. Some of the key application areas include:
- Industrial Automation: Motor control, industrial control systems, and automation.
- Medical Devices: High-precision medical equipment and diagnostic devices.
- Consumer Electronics: Smart home devices, personal electronics, and multimedia systems.
- Automotive Systems: In-vehicle infotainment, driver assistance systems, and automotive control units.
- IoT Devices: Internet of Things applications requiring high performance and low power consumption.
Q & A
- What is the core architecture of the STM32F750V8T6?
The STM32F750V8T6 is based on the Arm® 32-bit Cortex®-M7 CPU with a floating point unit (FPU) and an adaptive real-time accelerator (ART Accelerator™).
- What is the maximum operating frequency of the STM32F750V8T6?
The maximum operating frequency is up to 216 MHz.
- How much Flash and SRAM memory does the STM32F750V8T6 have?
The device has 64 Kbytes of Flash memory and 320 Kbytes of SRAM, including 64 Kbytes of data TCM RAM and 16 Kbytes of instruction TCM RAM, plus 4 Kbytes of backup SRAM.
- What types of ADCs and DACs are available on the STM32F750V8T6?
The device features three 12-bit ADCs and two 12-bit DACs.
- What communication interfaces are supported by the STM32F750V8T6?
The device supports up to four I2C interfaces, four USARTs/UARTs, six SPIs, two CANs, USB 2.0 OTG, and a 10/100 Ethernet MAC.
- What is the operating temperature range of the STM32F750V8T6?
The operating temperature range is –40 to +105 °C.
- What package options are available for the STM32F750V8T6?
The device is available in an LQFP 100 package (14x14x1.4 mm).
- Does the STM32F750V8T6 support cryptographic acceleration?
Yes, it supports hardware acceleration for AES, DES, HASH, and HMAC.
- What power-saving modes are available on the STM32F750V8T6?
The device supports Sleep, Stop, and Standby modes.
- Is the STM32F750V8T6 suitable for low-power applications?
Yes, it is designed with comprehensive power-saving modes to support low-power applications.
- What is the purpose of the ART Accelerator™ in the STM32F750V8T6?
The ART Accelerator™ allows for 0-wait state execution from embedded Flash memory and external memories.
