Overview
The STM32F417IGH6W is a high-performance microcontroller from STMicroelectronics, part of the STM32F4 series. It is built around the Arm Cortex-M4 core with a floating-point unit (FPU) and features advanced peripherals and low-power capabilities. This microcontroller is designed for applications requiring high processing power, memory, and a wide range of interfaces.
Key Specifications
| Specification | Details |
|---|---|
| Processor Core | Arm Cortex-M4 with FPU |
| Maximum Frequency | Up to 168 MHz |
| Flash Memory | Up to 1 Mbyte |
| SRAM | Up to 192+4 Kbytes (including 64 Kbytes of CCM data RAM) |
| OTP Memory | 512 bytes |
| Communication Interfaces | Up to 3 I2C, 4 USARTs/2 UARTs, 3 SPIs, 2 CAN, USB 2.0 OTG HS/FS, 10/100 Ethernet MAC |
| Analog to Digital Converters (ADC) | 3 × 12-bit, 2.4 MSPS, up to 24 channels |
| Digital to Analog Converters (DAC) | 2 × 12-bit |
| Timers | Up to 17 timers (12 16-bit and 2 32-bit) |
| Power Supply | 1.8 V to 3.6 V application supply and I/Os |
| Low-Power Modes | Sleep, Stop, and Standby modes |
| Cryptographic Acceleration | AES 128, 192, 256, Triple DES, HASH (MD5, SHA-1), HMAC |
| Package Options | LQFP64, LQFP100, LQFP144, UFBGA176, LQFP176, WLCSP90 |
Key Features
- High-Performance Core: Arm Cortex-M4 core with FPU, achieving up to 210 DMIPS/1.25 DMIPS/MHz (Dhrystone 2.1) and supporting DSP instructions.
- Advanced Peripherals: Includes USB 2.0 OTG HS/FS, 10/100 Ethernet MAC, up to 3 I2C, 4 USARTs/2 UARTs, 3 SPIs, and 2 CAN interfaces.
- Analog Capabilities: Features 3 × 12-bit ADCs and 2 × 12-bit DACs.
- Low-Power Operation: Supports Sleep, Stop, and Standby modes with VBAT supply for RTC and backup registers.
- Cryptographic Acceleration: Hardware acceleration for AES, Triple DES, HASH (MD5, SHA-1), and HMAC.
- Debug and Trace: Includes Serial Wire Debug (SWD) and JTAG interfaces, as well as an Embedded Trace Macrocell.
Applications
- Industrial Automation: Suitable for control systems, motor control, and industrial communication.
- Medical Devices: Can be used in medical equipment requiring high processing power and low power consumption.
- Consumer Electronics: Ideal for advanced consumer devices such as smart home appliances and multimedia systems.
- Automotive Systems: Applicable in automotive control units, infotainment systems, and driver assistance systems.
- IoT Devices: Suitable for Internet of Things (IoT) applications requiring advanced connectivity and processing capabilities.
Q & A
- What is the core architecture of the STM32F417IGH6W?
The STM32F417IGH6W is based on the Arm Cortex-M4 core with a floating-point unit (FPU).
- What is the maximum frequency of the STM32F417IGH6W?
The maximum frequency is up to 168 MHz.
- How much Flash memory does the STM32F417IGH6W have?
The microcontroller has up to 1 Mbyte of Flash memory.
- What are the low-power modes supported by the STM32F417IGH6W?
The microcontroller supports Sleep, Stop, and Standby modes.
- Does the STM32F417IGH6W support cryptographic acceleration?
Yes, it supports hardware acceleration for AES, Triple DES, HASH (MD5, SHA-1), and HMAC.
- What are the communication interfaces available on the STM32F417IGH6W?
The microcontroller includes USB 2.0 OTG HS/FS, 10/100 Ethernet MAC, I2C, USARTs, SPIs, and CAN interfaces.
- What is the power supply range for the STM32F417IGH6W?
The application supply and I/Os range from 1.8 V to 3.6 V.
- Does the STM32F417IGH6W have a real-time clock (RTC)?
Yes, it includes an RTC with subsecond accuracy and hardware calendar.
- What are the package options available for the STM32F417IGH6W?
The microcontroller is available in LQFP64, LQFP100, LQFP144, UFBGA176, LQFP176, and WLCSP90 packages.
- What is the purpose of the Adaptive Real-Time Accelerator (ART Accelerator) in the STM32F417IGH6W?
The ART Accelerator allows for 0-wait state execution from Flash memory, enhancing performance.
