Overview
The STM32F745VEH6 is a high-performance microcontroller from STMicroelectronics, based on the ARM® Cortex®-M7 32-bit RISC core. This microcontroller operates at frequencies up to 216 MHz and features a single floating point unit (SFPU) precision, supporting 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 device is designed to meet the demands of enhanced digital control and high-performance analog applications, particularly in EV vehicles and other high-end embedded systems.
Key Specifications
| Parameter | Specification |
|---|---|
| Core | ARM® 32-bit Cortex®-M7 CPU with FPU, adaptive real-time accelerator (ART Accelerator™), and L1-cache: 4KB data cache and 4KB instruction cache |
| Frequency | Up to 216 MHz |
| Memories | Up to 1 MB of Flash memory, 320 KB of SRAM (including 64 KB of data TCM RAM and 16 KB of instruction TCM RAM), 4 KB of backup SRAM |
| Supply Voltage | 1.7 V to 3.6 V |
| Operating Temperature | -40°C to 85°C |
| Package | TFBGA 100 (8x8x1.2 mm), LQFP 100 (14x14x1.4 mm) |
| I/Os | Up to 168 I/O ports with interrupt capability, up to 164 fast I/Os up to 108 MHz |
| ADCs | Three 12-bit ADCs, up to 24 channels and 7.2 MSPS in triple interleaved mode |
| DACs | Two 12-bit D/A converters |
| Timers | Thirteen 16-bit timers, two 32-bit timers, two watchdogs, SysTick timer |
| Communication Interfaces | Up to four I²C interfaces, four USARTs/UARTs, six SPIs, two CANs (2.0B active), SDMMC interface, USB 2.0 full-speed/device/host/OTG controller, 10/100 Ethernet MAC |
Key Features
- High-performance ARM® Cortex®-M7 core with DSP instructions and FPU
- Up to 1 MB of Flash memory and 320 KB of SRAM
- Three 12-bit ADCs and two 12-bit DACs
- Thirteen 16-bit timers and two 32-bit timers
- Advanced communication interfaces including USB, Ethernet, CAN, and SPI
- Low-power modes: Sleep, Stop, and Standby
- Internal 16 MHz factory-trimmed RC and 32 kHz oscillator for RTC
- True random number generator and CRC calculation unit
- 96-bit unique ID
- Support for LCD-TFT controller up to XGA resolution with Chrom-ART Accelerator™
Applications
- Industrial automation
- Automotive systems
- Consumer electronics
- Advanced control systems
- EV vehicles and high-performance analog applications
Q & A
- What is the core architecture of the STM32F745VEH6?
The STM32F745VEH6 is based on the ARM® Cortex®-M7 32-bit RISC core.
- What is the maximum operating frequency of the STM32F745VEH6?
The maximum operating frequency is up to 216 MHz.
- What types of memory does the STM32F745VEH6 have?
The device has up to 1 MB of Flash memory, 320 KB of SRAM, and 4 KB of backup SRAM.
- What are the key analog peripherals of the STM32F745VEH6?
The device features three 12-bit ADCs and two 12-bit DACs.
- What communication interfaces are available on the STM32F745VEH6?
The device includes USB, Ethernet, CAN, SPI, I²C, and USART/UART interfaces.
- What are the low-power modes available on the STM32F745VEH6?
The device supports Sleep, Stop, and Standby modes.
- What is the operating temperature range of the STM32F745VEH6?
The operating temperature range is from -40°C to 85°C.
- What types of timers are available on the STM32F745VEH6?
The device has thirteen 16-bit timers and two 32-bit timers.
- Does the STM32F745VEH6 support LCD-TFT controllers?
Yes, it supports LCD-TFT controllers up to XGA resolution with Chrom-ART Accelerator™.
- What is the purpose of the Chrom-ART Accelerator™ in the STM32F745VEH6?
The Chrom-ART Accelerator™ is used for enhanced graphic content creation.
- Is the STM32F745VEH6 RoHS compliant?
Yes, the STM32F745VEH6 is RoHS compliant.
