Overview
The STM32F417IGT7 is a high-performance microcontroller from STMicroelectronics, part of the STM32F4 series. It is based on the Arm® 32-bit Cortex®-M4 CPU with a Floating Point Unit (FPU), which supports all Arm single-precision data-processing instructions and data types. The microcontroller operates at a frequency of up to 168 MHz and features the Adaptive Real-Time (ART) Accelerator, allowing 0-wait state execution from Flash memory. This device is designed for applications requiring high integration, performance, and power efficiency, making it suitable for medical, industrial, and consumer sectors.
Key Specifications
| Specification | Details |
|---|---|
| Core | Arm® 32-bit Cortex®-M4 CPU with FPU |
| Frequency | Up to 168 MHz |
| Flash Memory | Up to 1 Mbyte |
| SRAM | Up to 192 Kbytes + 4 Kbytes of backup SRAM |
| OTP Memory | 512 bytes |
| Package | LQFP176 (24x24x1.4 mm) |
| Voltage Range | 1.8 V to 3.6 V |
| Communication Interfaces | Up to 15 interfaces including USB OTG, Ethernet MAC, USART, SPI, I²C, CAN, SDIO |
| Timers | Up to 17 timers (12x 16-bit, 2x 32-bit) |
| ADC/DAC | 3x 12-bit ADCs, 2x 12-bit DACs |
| Cryptographic Acceleration | AES 128, 192, 256, Triple DES, HASH (MD5, SHA-1), HMAC |
Key Features
- High-Performance Core: Arm® 32-bit Cortex®-M4 CPU with FPU and DSP instructions, operating at up to 168 MHz.
- Memory and Storage: Up to 1 Mbyte of Flash memory, up to 192 Kbytes of SRAM, and flexible static memory controller supporting various memory types.
- Advanced Connectivity: Includes USB 2.0 full-speed and high-speed OTG, 10/100 Ethernet MAC with IEEE 1588 v2 support, and multiple communication interfaces like USART, SPI, I²C, and CAN.
- Analog and Digital Peripherals: Three 12-bit ADCs, two 12-bit DACs, and a true random number generator.
- Cryptographic Acceleration: Hardware acceleration for AES, Triple DES, and hash functions.
- Low-Power Operation: Sleep, Stop, and Standby modes with VBAT supply for RTC and backup registers.
- Debug and Development Tools: Serial wire debug (SWD) and JTAG interfaces, Cortex-M4 Embedded Trace Macrocell™.
Applications
The STM32F417IGT7 is versatile and can be used in a variety of applications, including:
- Medical Devices: Due to its high performance and low power consumption, it is suitable for medical devices that require precise and reliable operation.
- Industrial Automation: The microcontroller’s advanced connectivity options and robust peripheral set make it ideal for industrial control systems and automation.
- Consumer Electronics: It can be used in consumer electronics that require high-performance processing, such as smart home devices, wearables, and IoT applications.
- Automotive Systems: The presence of CAN interfaces and other automotive-grade features makes it suitable for use in automotive systems.
Q & A
- What is the core architecture of the STM32F417IGT7?
The STM32F417IGT7 is based on the Arm® 32-bit Cortex®-M4 CPU with a Floating Point Unit (FPU). - What is the maximum operating frequency of the STM32F417IGT7?
The maximum operating frequency is up to 168 MHz. - How much Flash and SRAM memory does the STM32F417IGT7 have?
The device has up to 1 Mbyte of Flash memory and up to 192 Kbytes of SRAM. - What are the key communication interfaces available on the STM32F417IGT7?
The device includes USB OTG, Ethernet MAC, USART, SPI, I²C, CAN, and SDIO interfaces. - Does the STM32F417IGT7 support cryptographic acceleration?
Yes, it supports hardware acceleration for AES, Triple DES, and hash functions like MD5 and SHA-1. - What are the power-saving modes available on the STM32F417IGT7?
The device supports Sleep, Stop, and Standby modes with VBAT supply for RTC and backup registers. - What is the voltage range for the STM32F417IGT7?
The voltage range is from 1.8 V to 3.6 V. - What type of timers are available on the STM32F417IGT7?
The device has up to 17 timers, including 12x 16-bit and 2x 32-bit timers. - Does the STM32F417IGT7 have any specific features for audio applications?
Yes, it includes dedicated audio PLL and full-duplex I²S interfaces. - What is the package type for the STM32F417IGT7?
The package type is LQFP176 (24x24x1.4 mm).
