| Specification of STM32F205ZET7 | |
|---|---|
| Status | Active |
| Series | STM32F2 |
| Package | Tray |
| Supplier | STMicroelectronics |
| Digi-Key Programmable | Verified |
| Core Processor | ARM Cortex-M3 |
| Core Size | 32-Bit Single-Core |
| Speed | 120MHz |
| Connectivity | CANbus, IC, IrDA, LINbus, MMC, SPI, UART/USART, USB OTG |
| Peripherals | Brown-out Detect/Reset, DMA, IS, LCD, POR, PWM, WDT |
| Number of I/O | 114 |
| Program Memory Size | 512KB (512K x 8) |
| Program Memory Type | FLASH |
| EEPROM Size | – |
| RAM Size | 132K x 8 |
| Voltage – Supply (Vcc/Vdd) | 1.8V ~ 3.6V |
| Data Converters | A/D 24x12b; D/A 2x12b |
| Oscillator Type | Internal |
| Operating Temperature | -40C ~ 105C (TA) |
| Mounting Type | Surface Mount |
| Package / Case | 144-LQFP |
| Supplier Device Package | – |
Applications
The STM32F205ZET7 microcontroller is well-suited for applications requiring high performance and low power consumption. It is commonly used in automotive systems due to its robustness and reliability, particularly in safety-critical components like anti-lock braking systems (ABS) and electronic stability control (ESC). In industrial automation, it powers machinery control panels where precise timing and efficient operation are crucial. Additionally, it finds application in consumer electronics such as smart home devices, offering a balance between processing power and energy efficiency.
Key Advantages
1. The STM32F205ZET7 features a Cortex-M3 core running at up to 72 MHz, providing excellent processing speed suitable for demanding tasks without compromising on power usage.
2. Its unique architecture includes a dedicated hardware FPU (Floating Point Unit), which accelerates floating-point calculations significantly compared to software alternatives.
3. The microcontroller offers a typical active power consumption of less than 60 mA at 3.3 V supply voltage, making it highly power-efficient even under heavy load conditions.
4. It supports various certification standards including ISO 26262 for automotive applications, ensuring compliance with stringent safety regulations.
FAQ
Q1: Can the STM32F205ZET7 be used in automotive applications?
A1: Yes, the STM32F205ZET7 is certified according to ISO 26262, making it suitable for automotive applications that require high levels of safety and reliability.
Q2: What is the maximum operating temperature range for the STM32F205ZET7?
A2: The STM32F205ZET7 operates within a wide temperature range from -40¡ãC to +105¡ãC, making it ideal for both harsh environments and extreme climates.
Q3: Which development tools should I use for programming the STM32F205ZET7?
A3: For development, you can use Keil MDK-ARM, IAR Embedded Workbench, or STMicroelectronics’ STM32CubeIDE, which provides a comprehensive set of tools for debugging, profiling, and optimizing your code.
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