Overview
The STM32F417VET6 is a high-performance microcontroller from STMicroelectronics, part of 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) and 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 high-speed embedded memories, including up to 1 Mbyte of Flash memory and up to 192 Kbytes of SRAM, along with an extensive range of enhanced I/Os and peripherals. It also includes advanced communication interfaces such as USB, Ethernet, and multiple serial communication protocols.
Key Specifications
| Parameter | Specification |
|---|---|
| Core | Arm® 32-bit Cortex®-M4 CPU with FPU, Adaptive real-time accelerator (ART Accelerator), 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 data RAM) |
| OTP Memory | 512 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 17 timers: up to twelve 16-bit and two 32-bit timers up to 168 MHz |
| Communication Interfaces | Up to 15 interfaces including USB 2.0, Ethernet, USARTs, SPIs, I2Cs, CAN, and SDIO |
| Operating Voltage | 1.8 V to 3.6 V application supply and I/Os |
| Operating Temperature | -40°C to 105°C |
| Package | LQFP 100 14x14x1.4 mm |
Key Features
- Core and Performance: Arm® 32-bit Cortex®-M4 CPU with FPU, Adaptive real-time accelerator (ART Accelerator), and DSP instructions.
- Memories: Up to 1 Mbyte of Flash memory, up to 192+4 Kbytes of SRAM, and 512 bytes of OTP memory.
- Analog and Digital Converters: 3 × 12-bit ADCs and 2 × 12-bit DACs.
- Timers and Counters: Up to 17 timers including twelve 16-bit and two 32-bit timers.
- Communication Interfaces: USB 2.0, Ethernet, USARTs, SPIs, I2Cs, CAN, and SDIO.
- Cryptographic Acceleration: Hardware acceleration for AES, Triple DES, HASH (MD5, SHA-1), and HMAC.
- Low-Power Operation: Sleep, Stop, and Standby modes with VBAT supply for RTC.
- Debug and Trace: Serial wire debug (SWD) & JTAG interfaces and Cortex-M4 Embedded Trace Macrocell™.
Applications
- Industrial Automation: Control systems, motor control, and industrial communication.
- Medical Devices: Diagnostic equipment, patient monitoring systems, and medical imaging.
- Aerospace and Defense: Avionics, navigation systems, and secure communication devices.
- Consumer Electronics: Smart home devices, audio and video equipment, and gaming consoles.
- Automotive Systems: Infotainment systems, driver assistance systems, and vehicle control units.
Q & A
- What is the core architecture of the STM32F417VET6?
The STM32F417VET6 is based on the Arm® 32-bit Cortex®-M4 CPU with a Floating Point Unit (FPU) and DSP instructions.
- How much Flash and SRAM memory does the STM32F417VET6 have?
The STM32F417VET6 has up to 1 Mbyte of Flash memory and up to 192+4 Kbytes of SRAM.
- What are the key communication interfaces available on the STM32F417VET6?
The key communication interfaces include USB 2.0, Ethernet, USARTs, SPIs, I2Cs, CAN, and SDIO.
- Does the STM32F417VET6 support cryptographic acceleration?
Yes, it supports hardware acceleration for AES, Triple DES, HASH (MD5, SHA-1), and HMAC.
- What are the operating voltage and temperature ranges for the STM32F417VET6?
The operating voltage range is 1.8 V to 3.6 V, and the operating temperature range is -40°C to 105°C.
- What package options are available for the STM32F417VET6?
The STM32F417VET6 is available in an LQFP 100 14x14x1.4 mm package.
- Does the STM32F417VET6 support low-power modes?
Yes, it supports Sleep, Stop, and Standby modes with VBAT supply for RTC.
- What debug and trace capabilities does the STM32F417VET6 offer?
The STM32F417VET6 offers serial wire debug (SWD) & JTAG interfaces and Cortex-M4 Embedded Trace Macrocell™.
- What types of timers are available on the STM32F417VET6?
The STM32F417VET6 has up to twelve 16-bit and two 32-bit timers.
- Is the STM32F417VET6 RoHS compliant?
Yes, the STM32F417VET6 is RoHS compliant with an Ecopack2 grade.
