Overview
The STM32F207IET6 is a high-performance microcontroller from STMicroelectronics, part of the STM32F20x family. It is based on the Arm® 32-bit Cortex®-M3 CPU, operating at a frequency of up to 120 MHz. This microcontroller is designed for applications requiring high processing power, extensive memory, and a wide range of peripherals. The STM32F207IET6 features an adaptive real-time memory accelerator (ART Accelerator™) that enables 0-wait state execution from Flash memory, enhancing overall system performance.
Key Specifications
| Parameter | Specification |
|---|---|
| Core | Arm® 32-bit Cortex®-M3 CPU (120 MHz max) |
| Flash Memory | Up to 1 Mbyte |
| SRAM | Up to 128 + 4 Kbytes |
| OTP Memory | 512 bytes |
| ADCs | 3 × 12-bit, up to 24 channels, up to 6 MSPS in triple interleaved mode |
| DACs | 2 × 12-bit |
| Timers | Up to twelve 16-bit and two 32-bit timers |
| Communication Interfaces | Up to three I2C, four USARTs, two UARTs, three SPIs, two CAN interfaces, SDIO interface, USB 2.0 full-speed/device/host/OTG, 10/100 Ethernet MAC |
| Package | LQFP 176 (24x24x1.4 mm) |
| Operating Temperature | -40°C to 105°C |
| Supply Voltage | From 1.8 to 3.6 V |
Key Features
- High-Performance CPU: Arm® 32-bit Cortex®-M3 CPU with Adaptive real-time accelerator (ART Accelerator™) for 0-wait state execution from Flash memory.
- Memory: Up to 1 Mbyte of Flash memory, up to 128 + 4 Kbytes of SRAM, and 512 bytes of OTP memory.
- Analog Peripherals: Three 12-bit ADCs and two 12-bit DACs.
- Timers and Counters: Up to twelve 16-bit and two 32-bit timers.
- Communication Interfaces: Multiple I2C, USART, UART, SPI, CAN, SDIO, USB, and Ethernet interfaces.
- Low-Power Modes: Sleep, Stop, and Standby modes with VBAT supply for RTC and backup registers.
- Debugging: Serial wire debug (SWD), JTAG, and Cortex®-M3 Embedded Trace Macrocell™.
- Peripherals: LCD parallel interface, camera interface, and flexible static memory controller supporting various memory types.
Applications
- Industrial Automation: Control systems, motor control, and industrial communication.
- Medical Devices: High-performance medical equipment requiring precise analog and digital processing.
- Consumer Electronics: Advanced consumer devices such as audio and video equipment, and gaming consoles.
- Automotive Systems: In-vehicle infotainment, navigation, and control systems.
- Internet of Things (IoT): Smart home devices, wearables, and other IoT applications requiring high processing power and low power consumption.
Q & A
- What is the maximum operating frequency of the STM32F207IET6?
The maximum operating frequency is up to 120 MHz.
- How much Flash memory does the STM32F207IET6 have?
Up to 1 Mbyte of Flash memory.
- What types of communication interfaces are available on the STM32F207IET6?
Multiple I2C, USART, UART, SPI, CAN, SDIO, USB, and Ethernet interfaces.
- Does the STM32F207IET6 support low-power modes?
- What is the ART Accelerator™ and its benefit?
The ART Accelerator™ allows for 0-wait state execution from Flash memory, enhancing overall system performance.
- What is the package type of the STM32F207IET6?
LQFP 176 (24x24x1.4 mm).
- What is the operating temperature range of the STM32F207IET6?
-40°C to 105°C.
- Does the STM32F207IET6 have a built-in Ethernet interface?
- What debugging tools are available for the STM32F207IET6?
Serial wire debug (SWD), JTAG, and Cortex®-M3 Embedded Trace Macrocell™.
- Can the STM32F207IET6 be used in automotive applications?
