Overview
The STM32F417VET6TR, produced by STMicroelectronics, is a high-performance microcontroller belonging to the STM32F415xx and STM32F417xx family. It is based on the Arm® Cortex®-M4 32-bit RISC core, operating at a frequency of up to 168 MHz. The Cortex-M4 core includes a Floating Point Unit (FPU) that supports all Arm single-precision data-processing instructions and data types, along with a full set of DSP instructions and a memory protection unit (MPU) for enhanced application security.
This microcontroller features extensive embedded memories, including up to 1 Mbyte of Flash memory, up to 192+4 Kbytes of SRAM, and 512 bytes of OTP memory. It also includes a flexible static memory controller supporting various memory types such as Compact Flash, SRAM, PSRAM, NOR, and NAND memories.
The STM32F417VET6TR is designed for low-power operation with sleep, stop, and standby modes, and it supports a wide range of peripherals and communication interfaces, making it suitable for a variety of applications.
Key Specifications
| Specification | Details |
|---|---|
| Core | Arm® 32-bit Cortex®-M4 CPU with FPU, up to 168 MHz, memory protection unit, 210 DMIPS/1.25 DMIPS/MHz (Dhrystone 2.1), and DSP instructions |
| Flash Memory | Up to 1 Mbyte |
| SRAM | Up to 192+4 Kbytes, including 64-Kbyte of CCM (core coupled memory) data RAM |
| OTP Memory | 512 bytes |
| Supply Voltage | 1.8 V to 3.6 V |
| Operating Temperature | -40°C to 85°C |
| 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 17 timers: up to twelve 16-bit and two 32-bit timers |
| Communication Interfaces | Up to 3 × I2C, up to 4 USARTs/2 UARTs, up to 3 SPIs, 2 × CAN interfaces, SDIO interface, USB 2.0 full-speed/device/host/OTG, USB 2.0 high-speed/device/host/OTG, 10/100 Ethernet MAC |
| Package | LQFP 100 14x14x1.4 mm |
Key Features
- High-Performance Core: Arm® 32-bit Cortex®-M4 CPU with FPU, Adaptive real-time accelerator (ART Accelerator) allowing 0-wait state execution from Flash memory.
- Memory and Storage: Up to 1 Mbyte of Flash memory, up to 192+4 Kbytes of SRAM, and 512 bytes of OTP memory.
- Low-Power Operation: Sleep, Stop, and Standby modes, VBAT supply for RTC, 20×32 bit backup registers + optional 4 KB backup SRAM.
- Analog and Digital Converters: 3 × 12-bit ADCs, 2 × 12-bit DACs.
- Timers and Counters: Up to 17 timers including twelve 16-bit and two 32-bit timers.
- Communication Interfaces: Multiple I2C, USARTs, SPIs, CAN interfaces, SDIO interface, USB OTG, and Ethernet MAC.
- Cryptographic Acceleration: Hardware acceleration for AES, Triple DES, HASH (MD5, SHA-1), and HMAC.
- Debug and Trace: Serial wire debug (SWD) & JTAG interfaces, Cortex-M4 Embedded Trace Macrocell™.
Applications
- Industrial Automation: Control systems, motor control, and industrial communication.
- Medical Devices: Portable medical devices, diagnostic equipment, and medical imaging.
- Consumer Electronics: Smart home devices, audio and video equipment, and gaming consoles.
- Automotive Systems: Infotainment systems, driver assistance systems, and vehicle control units.
- Internet of Things (IoT): Connected devices, smart sensors, and IoT gateways.
Q & A
- What is the core architecture of the STM32F417VET6TR?
The STM32F417VET6TR is based on the Arm® 32-bit Cortex®-M4 CPU with FPU.
- What is the maximum frequency of the STM32F417VET6TR?
The maximum frequency is up to 168 MHz.
- How much Flash memory does the STM32F417VET6TR have?
Up to 1 Mbyte of Flash memory.
- What types of communication interfaces are available on the STM32F417VET6TR?
Multiple I2C, USARTs, SPIs, CAN interfaces, SDIO interface, USB OTG, and Ethernet MAC.
- Does the STM32F417VET6TR support cryptographic acceleration?
Yes, it supports hardware acceleration for AES, Triple DES, HASH (MD5, SHA-1), and HMAC.
- What are the operating temperature ranges for the STM32F417VET6TR?
-40°C to 85°C.
- What is the package type of the STM32F417VET6TR?
LQFP 100 14x14x1.4 mm.
- Does the STM32F417VET6TR have low-power modes?
Yes, it supports sleep, stop, and standby modes.
- What is the purpose of the Adaptive Real-Time Accelerator (ART Accelerator)?
The ART Accelerator allows 0-wait state execution from Flash memory.
- Does the STM32F417VET6TR have a memory protection unit (MPU)?
Yes, it includes an MPU for enhanced application security.
- What debug interfaces are available on the STM32F417VET6TR?
Serial wire debug (SWD) & JTAG interfaces, Cortex-M4 Embedded Trace Macrocell™.
