| Specification of ATMEGA328PB-AN | |
|---|---|
| Status | Active |
| Series | AVR? ATmega, Functional Safety (FuSa) |
| Package | Tray |
| Supplier | Microchip Technology |
| Digi-Key Programmable | Not Verified |
| Core Processor | AVR |
| Core Size | 8-Bit |
| Speed | 20MHz |
| Connectivity | IC, SPI, UART/USART |
| Peripherals | Brown-out Detect/Reset, POR, PWM, WDT |
| Number of I/O | 27 |
| 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) | 1.8V ~ 5.5V |
| Data Converters | A/D 8x10b |
| Oscillator Type | Internal |
| Operating Temperature | -40C ~ 105C (TA) |
| Mounting Type | Surface Mount |
| Package / Case | 32-TQFP |
| Supplier Device Package | 32-TQFP (7×7) |
Applications
The ATMEGA328PB-AN is widely used in various applications due to its robust performance and versatile features. Here are some key areas where it excels:
- Industrial Automation: Its high reliability makes it suitable for control systems in manufacturing environments.
- Smart Home Devices: Ideal for implementing smart sensors and controllers that require precise timing and low power consumption.
- Medical Equipment: The ATMEGA328PB-AN supports critical medical devices requiring high precision and stability.
- Automotive Electronics: Used in vehicle diagnostics and control systems, benefiting from its strong EMI resistance.
- Consumer Electronics: Perfect for wearable tech like fitness trackers and smartwatches, offering long battery life and efficient processing.
Operating Temperature: -40¡ãC to +85¡ãC
Key Advantages
1. **High Performance:** Equipped with a 32-bit microcontroller core running at up to 16 MHz.
2. **Advanced Memory System:** Includes 2 KB of SRAM and 32 KB of Flash memory, supporting extensive data storage needs.
3. **Power Efficiency:** Designed with low-power modes to extend battery life in portable applications.
4. **Certification Standards:** Meets international safety and quality standards, ensuring reliable operation across different markets.
Frequently Asked Questions
Q1: Can the ATMEGA328PB-AN be used in high-temperature environments?
A1: Yes, it operates within a wide range (-40¡ãC to +85¡ãC), making it suitable for high-temperature applications such as industrial equipment.
Q2: Is the ATMEGA328PB-AN compatible with other microcontrollers?
A2: It is compatible with many standard communication protocols and can interface with various peripherals, facilitating easy integration into existing systems.
Q3: In which specific scenarios would you recommend using the ATMEGA328PB-AN?
A3: The ATMEGA328PB-AN is recommended for scenarios requiring high precision and reliability, such as in medical devices, automotive electronics, and smart home systems where performance and energy efficiency are paramount.
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