| Specification of STM32F446RCT7 | |
|---|---|
| Status | Active |
| Series | STM32F4 |
| Package | Tray |
| Core Processor | ARM? Cortex?-M4 |
| Core Size | 32-Bit |
| Speed | 180MHz |
| Connectivity | CANbus, EBI/EMI, I2C, IrDA, LINbus, SAI, SD, SPDIF-Rx, SPI, UART/USART, USB, USB OTG |
| Peripherals | Brown-out Detect/Reset, DMA, I2S, LVD, POR, PWM, WDT |
| Program Memory Size | 256KB (256K x 8) |
| Program Memory Type | FLASH |
| EEPROM Size | – |
| RAM Size | 128K x 8 |
| Voltage – Supply (Vcc/Vdd) | 1.7V ~ 3.6V |
| Data Converters | A/D 16x12b; D/A 2x12b |
| Oscillator Type | Internal |
| Operating Temperature | -40°C ~ 105°C (TA) |
| Mounting Type | Surface Mount |
| Package / Case | 64-LQFP |
| Supplier Device Package | 64-LQFP (10×10) |
| Number of I/O | 50 |
Applications
The STM32F446RCT7 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 STM32F446RCT7 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 glucose 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 Range: -40°C to +85°C
Key Advantages
1. High Performance Cortex-M4 Processor: Equipped with a 1.2 GHz 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 dynamic voltage scaling technology that adjusts the supply voltage according to the CPU load, significantly reducing power consumption.
4. Dual-Core Processing: Includes two independent cores that can operate independently or in parallel, enhancing system responsiveness and performance.
Frequently Asked Questions
Q1: What is the maximum operating frequency of the STM32F446RCT7?
A1: The STM32F446RCT7 operates at a maximum frequency of 1.2 GHz.
Q2: Can the STM32F446RCT7 be used in harsh environments?
A2: Yes, it is designed to operate within a wide temperature range (-40°C to +85°C), making it suitable for use in harsh environments.
Q3: In which specific scenarios would you recommend using the STM32F446RCT7?
A3: The STM32F446RCT7 is recommended for applications requiring high processing power and low power consumption, such as in automotive electronics, smart home devices, and industrial automation systems.
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