| Specification of STM32F437ZIT7 | |
|---|---|
| Status | Active |
| Series | STM32F4 |
| Package | Tray |
| Supplier | STMicroelectronics |
| Digi-Key Programmable | Verified |
| Core Processor | ARM Cortex-M4 |
| Core Size | 32-Bit Single-Core |
| Speed | 180MHz |
| Connectivity | CANbus, EBI/EMI, Ethernet, IC, IrDA, LINbus, SPI, UART/USART, USB OTG |
| Peripherals | Brown-out Detect/Reset, DMA, IS, LCD, POR, PWM, WDT |
| Number of I/O | 114 |
| Program Memory Size | 2MB (2M x 8) |
| Program Memory Type | FLASH |
| EEPROM Size | – |
| RAM Size | 256K 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 | 144-LQFP (20×20) |
Applications
The STM32F437ZIT7 microcontroller is versatile and suitable for various applications due to its high performance and extensive peripheral support. Here are some key use cases:
- Industrial Automation: The STM32F437ZIT7 can be used in industrial automation systems requiring precise control and monitoring.
- Smart Home Devices: Its capabilities make it ideal for smart home devices such as thermostats and lighting controls.
- Medical Equipment: The microcontroller supports medical-grade certifications, making it suitable for life-critical equipment.
- Automotive Systems: It is capable of handling complex automotive electronics, including infotainment systems and safety features.
- Consumer Electronics: Suitable for a wide range of consumer electronics products that require high processing power and low power consumption.
Operating Temperature Range: -40¡ãC to +85¡ãC
Key Advantages
1. High Performance Cortex-M4 Processor: Equipped with a 168 MHz ARM? Cortex?-M4 core, providing fast execution speeds.
2. Enhanced Security Features: Includes hardware-based security mechanisms like AES encryption engine and secure boot loader.
3. Power Efficiency: Offers low-power modes for extended battery life in portable devices.
4. Diverse Peripherals: Supports a variety of peripherals including USB, Ethernet, CAN, and multiple timers, enhancing connectivity options.
Frequently Asked Questions
Q1: What are the main differences between the STM32F437ZIT7 and STM32F439ZIT7?
A1: The STM32F437ZIT7 has fewer peripherals compared to the STM32F439ZIT7 but offers more cost-effective solutions for less demanding applications.
Q2: Can the STM32F437ZIT7 be used in automotive applications?
A2: Yes, it meets automotive grade standards and can be used in automotive applications, though specific configurations may vary depending on the application requirements.
Q3: In which scenarios would you recommend using the STM32F437ZIT7 over other microcontrollers?
A3: The STM32F437ZIT7 is recommended when a balance between performance and cost is needed, especially in applications where the complexity does not justify the higher-end features offered by other models.
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