| Specification of ATMEGA644PV-10AQ | |
|---|---|
| Status | Active |
| Series | AVR? ATmega |
| Package | Tray |
| Supplier | Microchip Technology |
| Digi-Key Programmable | Verified |
| Core Processor | AVR |
| Core Size | 8-Bit |
| Speed | 10MHz |
| Connectivity | IC, SPI, UART/USART |
| Peripherals | Brown-out Detect/Reset, POR, PWM, WDT |
| Number of I/O | 32 |
| Program Memory Size | 64KB (32K x 16) |
| Program Memory Type | FLASH |
| EEPROM Size | 2K x 8 |
| RAM Size | 4K x 8 |
| Voltage – Supply (Vcc/Vdd) | 1.8V ~ 5.5V |
| Data Converters | A/D 8x10b |
| Oscillator Type | Internal |
| Operating Temperature | -40C ~ 105C (TA) |
| Mounting Type | Surface Mount |
| Package / Case | 44-TQFP |
| Supplier Device Package | 44-TQFP (10×10) |
Applications
The ATMEGA644PV-10AQ microcontroller is versatile and suitable for various applications due to its robust features and low power consumption. Here are some key use cases:
- Industrial Automation: Used in control systems requiring high reliability and precision.
- Home Automation Systems: Ideal for smart home devices that need to operate efficiently under varying conditions.
- Medical Devices: Suitable for portable medical equipment where battery life and performance are critical.
- Embedded Systems: Commonly used in embedded systems that require low-power operation and high integration capabilities.
- Consumer Electronics: Perfect for small electronic gadgets like MP3 players and digital cameras.
Operating Temperature Range: -40¡ãC to +85¡ãC
Key Advantages
1. **High Performance:** The ATMEGA644PV-10AQ offers fast processing speeds and efficient memory management.
2. **Advanced Memory Management Unit (MMU):** Provides enhanced security and protection against buffer overflows.
3. **Power Efficiency:** Equipped with a low-power sleep mode that significantly reduces energy consumption during idle periods.
4. **Certification Standards:** Meets stringent industrial and automotive standards ensuring reliability and safety.
Frequently Asked Questions
Q1: What is the maximum operating temperature range supported by the ATMEGA644PV-10AQ?
A1: The ATMEGA644PV-10AQ operates within a wide temperature range from -40¡ãC to +85¡ãC, making it suitable for both harsh environments and moderate climates.
Q2: Can the ATMEGA644PV-10AQ be used in automotive applications?
A2: Yes, the ATMEGA644PV-10AQ meets automotive standards such as ISO 26262, making it suitable for automotive applications where safety and reliability are paramount.
Q3: In which specific scenarios would you recommend using the ATMEGA644PV-10AQ?
A3: The ATMEGA644PV-10AQ is recommended for scenarios requiring high performance, low power consumption, and robustness, such as in industrial automation, medical devices, and consumer electronics.
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