Overview
The STM32F417IEH6 is a high-performance microcontroller from STMicroelectronics, part of the STM32F4 series. It is based on the Arm® Cortex®-M4 32-bit RISC core, which operates at a frequency of up to 168 MHz. This microcontroller features a Floating Point Unit (FPU) and a full set of DSP instructions, along with a memory protection unit (MPU) to enhance application security. The STM32F417IEH6 is designed for applications requiring high computational power, advanced connectivity, and robust peripheral support.
Key Specifications
| Parameter | Specification |
|---|---|
| Core | Arm® 32-bit Cortex®-M4 CPU with FPU, Adaptive real-time accelerator (ART Accelerator), up to 168 MHz |
| Flash Memory | Up to 512 Kbytes |
| 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 |
| Package | 201-UFBGA |
| Number of Pins | 176 |
| A/D Converters | 3×12-bit, 2.4 MSPS, up to 24 channels |
| D/A Converters | 2×12-bit |
| Timers | Up to 17 timers (12×16-bit, 2×32-bit) |
| Communication Interfaces | Up to 15 interfaces, including USB 2.0, Ethernet, CAN, SPI, USART, I2C |
| Cryptographic Acceleration | AES 128, 192, 256, Triple DES, HASH (MD5, SHA-1), HMAC |
Key Features
- High-Performance Core: Arm® Cortex®-M4 CPU with FPU and DSP instructions, operating at up to 168 MHz.
- Advanced Memory: Up to 512 Kbytes of Flash memory, up to 192+4 Kbytes of SRAM, and 512 bytes of OTP memory.
- Low-Power Operation: Sleep, Stop, and Standby modes, with VBAT supply for RTC and optional 4 KB backup SRAM.
- Extensive Peripherals: 3×12-bit A/D converters, 2×12-bit D/A converters, 17 timers, and a 16-stream DMA controller.
- Advanced Connectivity: USB 2.0 full-speed/device/host/OTG, 10/100 Ethernet MAC, CAN, SPI, USART, and I2C interfaces.
- Cryptographic Acceleration: Hardware acceleration for AES, Triple DES, HASH, and HMAC.
- Debug and Trace: Serial wire debug (SWD) & JTAG interfaces, Cortex-M4 Embedded Trace Macrocell™.
Applications
- Industrial Automation: Motor control, industrial communication, and automation systems.
- Medical Devices: High-performance medical equipment requiring advanced signal processing and connectivity.
- Aerospace and Defense: Systems requiring high computational power and robust security features.
- Consumer Electronics: Advanced consumer devices such as smart home appliances and multimedia systems.
- Automotive Systems: Infotainment, navigation, and safety systems in vehicles.
Q & A
- What is the core processor of the STM32F417IEH6?
The core processor is the Arm® 32-bit Cortex®-M4 CPU with FPU and DSP instructions.
- What is the maximum operating frequency of the STM32F417IEH6?
The maximum operating frequency is up to 168 MHz.
- How much Flash memory does the STM32F417IEH6 have?
The STM32F417IEH6 has up to 512 Kbytes of Flash memory.
- What are the supply voltage ranges for the STM32F417IEH6?
The supply voltage ranges from 1.8 V to 3.6 V.
- What types of communication interfaces does the STM32F417IEH6 support?
The STM32F417IEH6 supports USB 2.0, Ethernet, CAN, SPI, USART, and I2C interfaces.
- Does the STM32F417IEH6 have cryptographic acceleration?
Yes, it supports hardware acceleration for AES, Triple DES, HASH, and HMAC.
- What is the package type of the STM32F417IEH6?
The package type is 201-UFBGA.
- How many pins does the STM32F417IEH6 have?
The STM32F417IEH6 has 176 pins.
- What are the operating temperature ranges for the STM32F417IEH6?
The operating temperature ranges from -40°C to 85°C.
- Does the STM32F417IEH6 support low-power modes?
Yes, it supports Sleep, Stop, and Standby modes.
- What debug interfaces are available on the STM32F417IEH6?
The STM32F417IEH6 supports Serial wire debug (SWD) & JTAG interfaces.
