Overview
The STM32F407IEH6TR is a high-performance microcontroller from STMicroelectronics, part of the STM32F407xx family. 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, making it suitable for a wide range of applications that require high processing power and advanced peripherals.
Key Specifications
| Parameter | Specification |
|---|---|
| Core | Arm® 32-bit Cortex®-M4 CPU with FPU, Adaptive real-time accelerator (ART Accelerator) |
| Frequency | Up to 168 MHz |
| Flash Memory | Up to 512 Kbytes |
| SRAM | Up to 192+4 Kbytes (including 64 Kbytes of CCM data RAM) |
| OTP Memory | 512 bytes |
| Supply Voltage | 1.7 V to 3.6 V |
| Operating Temperature | -40°C to 85°C |
| Package | UFBGA 176+25 10x10x0.6 P 0.65 mm |
| Communication Interfaces | Up to 3 × I2C, up to 4 USARTs/2 UARTs, 3 SPIs, 2 CAN interfaces, USB 2.0 OTG, 10/100 Ethernet MAC |
| Timers | Up to 17 timers (12 × 16-bit, 2 × 32-bit) |
| ADC/DAC | 3 × 12-bit ADCs, 2 × 12-bit DACs |
| I/Os | Up to 140 I/O ports with interrupt capability |
Key Features
- High-performance Arm® Cortex®-M4 32-bit RISC core with FPU and DSP instructions
- Adaptive real-time accelerator (ART Accelerator) for 0-wait state execution from Flash memory
- Up to 1 Mbyte of Flash memory and up to 192+4 Kbytes of SRAM
- Flexible static memory controller supporting various memory types
- Advanced communication interfaces including USB 2.0 OTG, Ethernet, and multiple serial interfaces
- Low-power operation with Sleep, Stop, and Standby modes
- True random number generator, CRC calculation unit, and 96-bit unique ID
- RTC with subsecond accuracy and hardware calendar
- Up to 17 timers and 3 × 12-bit ADCs with up to 24 channels
- Debug mode with Serial wire debug (SWD) & JTAG interfaces and Cortex-M4 Embedded Trace Macrocell™
Applications
The STM32F407IEH6TR is suitable for a variety of applications that require high processing power, advanced peripherals, and low power consumption. These include:
- Industrial automation and control systems
- Medical devices and healthcare equipment
- Aerospace and defense systems
- Automotive systems, including infotainment and driver assistance
- Consumer electronics and IoT devices
- Communication and networking equipment
Q & A
- What is the core architecture of the STM32F407IEH6TR?
The STM32F407IEH6TR is based on the Arm® Cortex®-M4 32-bit RISC core.
- What is the maximum operating frequency of the STM32F407IEH6TR?
The maximum operating frequency is up to 168 MHz.
- How much Flash and SRAM memory does the STM32F407IEH6TR have?
It has up to 512 Kbytes of Flash memory and up to 192+4 Kbytes of SRAM.
- What are the key communication interfaces available on the STM32F407IEH6TR?
The key communication interfaces include USB 2.0 OTG, Ethernet, multiple USARTs, SPIs, I2Cs, and CAN interfaces.
- Does the STM32F407IEH6TR support low-power modes?
Yes, it supports Sleep, Stop, and Standby modes for low-power operation.
- What is the operating temperature range of the STM32F407IEH6TR?
The operating temperature range is -40°C to 85°C.
- What type of package does the STM32F407IEH6TR come in?
The package type is UFBGA 176+25 10x10x0.6 P 0.65 mm.
- Does the STM32F407IEH6TR have a true random number generator?
Yes, it features a true random number generator.
- What is the purpose of the Adaptive real-time accelerator (ART Accelerator)?
The ART Accelerator allows for 0-wait state execution from Flash memory.
- Is the STM32F407IEH6TR RoHS compliant?
Yes, it is RoHS compliant with an Ecopack2 grade.
