Overview
The STM32F730Z8T6TR is a high-performance microcontroller from STMicroelectronics, part of the STM32F7 series. It is based on the Arm® Cortex®-M7 32-bit RISC core, which includes a floating-point unit (FPU) and an adaptive real-time accelerator (ART Accelerator). This microcontroller is designed to offer high processing power, low power consumption, and a rich set of peripherals, making it suitable for a wide range of applications, including industrial control, medical devices, and consumer electronics.
Key Specifications
| Parameter | Specification |
|---|---|
| Core | Arm® 32-bit Cortex®-M7 CPU with FPU, adaptive real-time accelerator (ART Accelerator), and L1-cache: 8 Kbytes of data cache and 8 Kbytes of instruction cache |
| Frequency | Up to 216 MHz |
| Performance | 462 DMIPS/2.14 DMIPS/MHz (Dhrystone 2.1) |
| Memory | 64 Kbytes of Flash memory, 256 Kbytes of SRAM (including 64 Kbytes of data TCM RAM and 16 Kbytes of instruction TCM RAM), 4 Kbytes of backup SRAM |
| External Memory | Flexible external memory controller with up to 32-bit data bus: SRAM, PSRAM, SDRAM/LPSDR SDRAM, NOR/NAND memories |
| Power Supply | 1.7 V to 3.6 V application supply and I/Os |
| Timers | Up to 18 timers: up to thirteen 16-bit and two 32-bit timers |
| ADC/DAC | 3×12-bit, 2.4 MSPS ADC; 2×12-bit D/A converters |
| Communication Interfaces | Up to 21 communication interfaces including USB OTG HS/FS, I2C, USART/UART, SPI, CAN, SDMMC |
| Security Features | AES: 128/256-bit key encryption hardware accelerator, True random number generator, CRC calculation unit |
| Package | LQFP144, UFBGA176, LQFP100, LQFP64 |
Key Features
- High-performance Arm® Cortex®-M7 CPU with FPU and ART Accelerator for efficient processing.
- Rich set of peripherals including multiple timers, ADCs, DACs, and communication interfaces.
- Advanced security features such as AES encryption, true random number generator, and CRC calculation unit.
- Low power modes (Sleep, Stop, and Standby) and VBAT supply for RTC and backup registers.
- Flexible external memory controller and dual-mode Quad-SPI memory interface.
- USB 2.0 full-speed and high-speed device/host/OTG controller with dedicated DMA.
- RTC with subsecond accuracy and hardware calendar.
Applications
- Industrial control systems and automation.
- Medical devices requiring high processing power and low power consumption.
- Consumer electronics such as smart home devices and wearables.
- Automotive systems, including infotainment and driver assistance.
- IoT devices and smart sensors.
Q & A
- What is the core architecture of the STM32F730Z8T6TR?
The core is based on the Arm® 32-bit Cortex®-M7 CPU with FPU and ART Accelerator. - What is the maximum frequency of the STM32F730Z8T6TR?
The maximum frequency is up to 216 MHz. - How much Flash and SRAM memory does the STM32F730Z8T6TR have?
It has 64 Kbytes of Flash memory and 256 Kbytes of SRAM. - What are the power supply requirements for the STM32F730Z8T6TR?
The power supply requirements are 1.7 V to 3.6 V for application supply and I/Os. - What security features are available on the STM32F730Z8T6TR?
It includes AES: 128/256-bit key encryption hardware accelerator, true random number generator, and CRC calculation unit. - What types of communication interfaces are supported by the STM32F730Z8T6TR?
It supports up to 21 communication interfaces including USB OTG HS/FS, I2C, USART/UART, SPI, CAN, and SDMMC. - Does the STM32F730Z8T6TR have any low power modes?
Yes, it has Sleep, Stop, and Standby modes, along with VBAT supply for RTC and backup registers. - What is the purpose of the ART Accelerator in the STM32F730Z8T6TR?
The ART Accelerator allows for 0-wait state execution from embedded Flash memory and external memories. - Can the STM32F730Z8T6TR be used in industrial control systems?
Yes, it is suitable for industrial control systems due to its high processing power and rich set of peripherals. - What package options are available for the STM32F730Z8T6TR?
It is available in LQFP144, UFBGA176, LQFP100, and LQFP64 packages.
