| Specification of ATMEGA329P-20MUR | |
|---|---|
| Status | Active |
| Series | AVR? ATmega |
| Package | Tape & Reel (TR),Cut Tape (CT),Cut Tape (CT),Digi-Reel? |
| Supplier | Microchip Technology |
| Digi-Key Programmable | Not Verified |
| Core Processor | AVR |
| Core Size | 8-Bit |
| Speed | 20MHz |
| Connectivity | SPI, UART/USART, USI |
| Peripherals | Brown-out Detect/Reset, LCD, POR, PWM, WDT |
| Number of I/O | 54 |
| Program Memory Size | 32KB (16K x 16) |
| Program Memory Type | FLASH |
| EEPROM Size | 1K x 8 |
| RAM Size | 2K x 8 |
| Voltage – Supply (Vcc/Vdd) | 2.7V ~ 5.5V |
| Data Converters | A/D 8x10b |
| Oscillator Type | Internal |
| Operating Temperature | -40C ~ 85C (TA) |
| Mounting Type | Surface Mount |
| Package / Case | 64-VFQFN Exposed Pad |
| Supplier Device Package | 64-QFN (9×9) |
Applications
The ATMEGA329P-20MUR is versatile and suitable for various applications across different industries:
- Industrial Automation: Used in control systems requiring high reliability and precision.
- Consumer Electronics: Ideal for smart home devices due to its low power consumption and robust performance.
- Medical Devices: Suitable for portable medical equipment where size and battery life are critical.
- Automotive Systems: Can be found in vehicle diagnostics and infotainment systems.
- Embedded Systems: Commonly used in embedded applications that demand efficient processing and low power usage.
Operating Temperature: -40¡ãC to +85¡ãC
Key Advantages
1. **High Performance:** Equipped with a powerful processor capable of handling complex tasks efficiently.
2. **Advanced Memory Management:** Offers enhanced memory management features for better system stability and performance.
3. **Power Efficiency:** Designed with energy-saving modes to extend battery life significantly.
4. **Certification Standards:** Meets stringent industrial and automotive certification standards ensuring safety and reliability.
Frequently Asked Questions
Q1: What is the maximum operating temperature supported by the ATMEGA329P-20MUR?
A1: The ATMEGA329P-20MUR operates within a wide range from -40¡ãC to +85¡ãC, making it suitable for diverse environments.
Q2: Is the ATMEGA329P-20MUR compatible with other microcontrollers in the same series?
A2: Yes, the ATMEGA329P-20MUR is fully compatible with other microcontrollers in the ATMEGA series, allowing for easy integration into existing projects.
Q3: In which specific scenarios would you recommend using the ATMEGA329P-20MUR over other microcontrollers?
A3: The ATMEGA329P-20MUR is recommended for applications requiring high performance, low power consumption, and advanced memory management capabilities, such as in automotive diagnostics and smart home devices.
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