| Specification of STM32F412RET7 | |
|---|---|
| Status | Active |
| Series | STM32F4 |
| Package | Bulk |
| Supplier | STMicroelectronics |
| Digi-Key Programmable | – |
| Core Processor | ARM Cortex-M4 |
| Core Size | 32-Bit |
| Speed | 100MHz |
| Connectivity | CANbus, EBI/EMI, IC, IrDA, LINbus, MMC/SD/SDIO, QSPI, SPI, UART/USART, USB, USB OTG |
| Peripherals | Brown-out Detect/Reset, DMA, IS, LCD, POR, PWM, WDT |
| Number of I/O | 50 |
| Program Memory Size | 512KB (512K x 8) |
| Program Memory Type | FLASH |
| EEPROM Size | – |
| RAM Size | 256K x 8 |
| Voltage – Supply (Vcc/Vdd) | 1.7V ~ 3.6V |
| Data Converters | A/D 16x12b |
| Oscillator Type | Internal |
| Operating Temperature | -40C ~ 105C (TA) |
| Mounting Type | Surface Mount |
| Package / Case | 64-LQFP |
| Supplier Device Package | 64-LQFP (10×10) |
Applications
The STM32F412RET7 microcontroller is versatile and suitable for various applications due to its high performance and low power consumption. Here are some key use cases:
- Industrial Automation: The STM32F412RET7 can be used in industrial automation systems where it handles complex control algorithms and interfaces with sensors.
- Smart Home Devices: It powers smart home devices like smart thermostats and security systems, managing energy usage and providing secure communication.
- Medical Equipment: Its robustness and precision make it ideal for medical devices such as portable ECG monitors and blood pressure meters.
- Automotive Electronics: Used in automotive applications for vehicle diagnostics and infotainment systems, ensuring reliability and safety.
- Consumer Electronics: Suitable for consumer electronics products that require high processing power and low power consumption, such as digital cameras and MP3 players.
Operating Temperature: -40°C to +85°C
Key Advantages
1. High Performance Cortex-M4 Processor: Equipped with a 168 MHz Cortex-M4 core, offering fast execution speeds and efficient multitasking capabilities.
2. Flexible Memory Configuration: Supports up to 1 MB Flash memory and 256 KB SRAM, allowing for extensive program storage and large amounts of working memory.
3. Power Efficiency: Features a low-power sleep mode and dynamic voltage scaling to optimize power consumption while maintaining performance.
4. Diverse Peripherals: Includes a wide range of peripherals such as USB, Ethernet, CAN, and multiple timers, enhancing connectivity and functionality.
Frequently Asked Questions
Q1: What is the maximum operating temperature supported by the STM32F412RET7?
A1: The STM32F412RET7 operates within a temperature range from -40°C to +85°C, making it suitable for a variety of environments.
Q2: Can the STM32F412RET7 be used in automotive applications?
A2: Yes, the STM32F412RET7 is certified for automotive use according to ISO 26262, making it suitable for automotive electronics where safety and reliability are paramount.
Q3: In which specific scenarios does the STM32F412RET7 excel?
A3: The STM32F412RET7 excels in scenarios requiring high processing power combined with low power consumption, such as in portable medical devices and smart home systems.
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