| Specification of STM32F446MEY6TR | |
|---|---|
| Status | Active |
| Series | STM32F4 |
| Package | Tape & Reel (TR),Cut Tape (CT),Digi-Reel? |
| Supplier | STMicroelectronics |
| Digi-Key Programmable | Not Verified |
| Core Processor | ARM Cortex-M4 |
| Core Size | 32-Bit Single-Core |
| Speed | 180MHz |
| Connectivity | CANbus, EBI/EMI, IC, IrDA, LINbus, SAI, SD, SPDIF-Rx, SPI, UART/USART, USB, USB OTG |
| Peripherals | Brown-out Detect/Reset, DMA, IS, LVD, POR, PWM, WDT |
| Number of I/O | 63 |
| Program Memory Size | 512KB (512K 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 14x12b; D/A 2x12b |
| Oscillator Type | Internal |
| Operating Temperature | -40C ~ 85C (TA) |
| Mounting Type | Surface Mount |
| Package / Case | 81-UFBGA, WLCSP |
| Supplier Device Package | 81-WLCSP (3.80×3.69) |
Applications
The STM32F446MEY6TR microcontroller is versatile and suitable for various applications due to its high performance and low power consumption features. Here are some real-world use cases:
- Industrial Automation: Used in control systems requiring precise timing and high reliability.
- Smart Home Devices: Ideal for smart thermostats and lighting controls that need energy-efficient operation.
- Medical Equipment: Suitable for portable medical devices like blood glucose monitors that require long battery life.
- Automotive Electronics: Used in infotainment systems and engine management for enhanced vehicle performance.
- Consumer Electronics: Perfect for wearable technology such as fitness trackers that demand low power consumption.
Operating Temperature: -40¡ãC to +85¡ãC
Key Advantages
1. High Performance Cortex-M4 Processor: Offers up to 120 MHz processing speed and 1 MB Flash memory.
2. Flexible Analog-to-Digital Converters (ADC): Supports up to 12-bit resolution and can handle multiple channels simultaneously.
3. Power Efficiency: Equipped with a dynamic voltage scaling feature that adjusts supply voltage according to load conditions.
4. Dual-Core ARM Cortex-M4 Processor: Provides enhanced multitasking capabilities and improved system responsiveness.
Frequently Asked Questions
Q1: What is the maximum operating temperature range supported by the STM32F446MEY6TR?
A1: The STM32F446MEY6TR operates within a temperature range from -40¡ãC to +85¡ãC, ensuring reliable performance across a wide range of environments.
Q2: Can the STM32F446MEY6TR be used in automotive applications?
A2: Yes, the STM32F446MEY6TR is certified for automotive use, meeting ISO 26262 safety standards, making it suitable for automotive electronics.
Q3: In which specific scenarios would you recommend using the STM32F446MEY6TR?
A3: The STM32F446MEY6TR is recommended for scenarios requiring high precision and low power consumption, such as in medical devices needing long battery life and industrial automation systems demanding precise timing.
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