Overview
The STM32F730V8T6 is a high-performance 32-bit microcontroller from STMicroelectronics, part of the STM32F7 series. It is based on the Arm® Cortex®-M7 core, operating at up to 216 MHz and featuring a single floating-point unit (SFPU) that supports Arm® single-precision data-processing instructions and data types. This microcontroller is designed for applications requiring high computational power, advanced peripherals, and low power consumption.
The device incorporates 64 Kbytes of Flash memory, 256 Kbytes of SRAM, and various peripherals such as ADCs, DACs, timers, and communication interfaces. It is particularly suited for applications in industrial control, medical devices, consumer electronics, and automotive systems.
Key Specifications
| Attribute | Specification |
|---|---|
| Family Name | STM32F |
| Core Processor | ARM Cortex M7 |
| Program Memory Type | Flash |
| Flash Size (Bytes) | 64 kB |
| RAM Size | 256 kB (including 64 kB of data TCM RAM and 16 kB of instruction TCM RAM) |
| Speed | 216 MHz |
| No of I/O Lines | 82 |
| Interface/Connectivity | I2S/SAI/SPI/USB |
| Peripherals | Watchdog, ADCs, DACs, Timers |
| Supply Voltage | 1.7 V to 3.6 V |
| Operating Temperature | -40°C to +85°C |
| On-Chip ADC | 3 x 12-bit, up to 24 channels |
| Watchdog Timers | 1 |
| Package Style | LQFP-100 |
| Mounting Method | Surface Mount |
Key Features
- High-Performance Core: Arm® Cortex®-M7 CPU with FPU, adaptive real-time accelerator (ART Accelerator), and L1-cache, allowing 0-wait state execution from embedded Flash memory and external memories, up to 216 MHz.
- Memories: 64 Kbytes of Flash memory with protection mechanisms, 256 Kbytes of SRAM (including 64 Kbytes of data TCM RAM and 16 Kbytes of instruction TCM RAM), and 4 Kbytes of backup SRAM.
- Peripherals: Three 12-bit ADCs, two DACs, a low-power RTC, thirteen general-purpose 16-bit timers, two general-purpose 32-bit timers, a true random number generator (RNG), and advanced communication interfaces.
- Communication Interfaces: Up to 3 I2C interfaces, up to 4 USARTs/UARTs, up to 5 SPIs, 2 SAIs (serial audio interface), 1 CAN (2.0B active), and USB 2.0 full-speed/device/host/OTG controller.
- Security Features: AES 128/256-bit key encryption hardware accelerator, CRC calculation unit, and a memory protection unit (MPU).
- Power Management: Sleep, Stop, and Standby modes, VBAT supply for RTC, and dedicated USB power.
Applications
- Industrial Control: Suitable for industrial automation, motor control, and other high-performance industrial applications.
- Medical Devices: Used in medical equipment requiring high computational power and advanced peripherals.
- Consumer Electronics: Ideal for consumer electronics that need high performance and low power consumption, such as smart home devices and wearables.
- Automotive Systems: Applicable in automotive systems for control units, infotainment systems, and other automotive applications.
Q & A
- What is the core processor of the STM32F730V8T6?
The core processor is the ARM Cortex-M7.
- What is the maximum operating frequency of the STM32F730V8T6?
The maximum operating frequency is 216 MHz.
- How much Flash memory does the STM32F730V8T6 have?
The device has 64 Kbytes of Flash memory.
- What is the RAM size of the STM32F730V8T6?
The device has 256 Kbytes of SRAM, including 64 Kbytes of data TCM RAM and 16 Kbytes of instruction TCM RAM.
- What are the supply voltage and operating temperature ranges of the STM32F730V8T6?
The supply voltage range is 1.7 V to 3.6 V, and the operating temperature range is -40°C to +85°C.
- Does the STM32F730V8T6 have any security features?
Yes, it includes an AES 128/256-bit key encryption hardware accelerator, CRC calculation unit, and a memory protection unit (MPU).
- What communication interfaces are available on the STM32F730V8T6?
The device features I2C, USART/UART, SPI, SAI, CAN, and USB 2.0 full-speed/device/host/OTG interfaces.
- What is the package style and mounting method of the STM32F730V8T6?
The package style is LQFP-100, and the mounting method is surface mount.
- Does the STM32F730V8T6 support low-power modes?
Yes, it supports Sleep, Stop, and Standby modes for low power consumption.
- What are some typical applications of the STM32F730V8T6?
Typical applications include industrial control, medical devices, consumer electronics, and automotive systems.
