Specification of ATMEGA328P-MNR | |
---|---|
Status | Active |
Series | AVR? ATmega |
Package | Bulk |
Supplier | Rochester Electronics, LLC |
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 | 23 |
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-VFQFN Exposed Pad |
Supplier Device Package | 32-VQFN (5×5) |
Applications
The ATMEGA328P-MNR is widely used in various applications due to its robust performance and reliability. Here are some key areas:
- Industrial Automation: Utilized in control systems requiring high precision and stability.
- Consumer Electronics: Commonly found in smart home devices like thermostats and security systems.
- Medical Devices: Used in portable health monitoring devices that need reliable operation.
- Automotive Systems: Employed in vehicle diagnostics and infotainment systems.
- Embedded Systems: Ideal for projects needing a microcontroller with good performance and low power consumption.
Operating Temperature: -40¡ãC to +85¡ãC
Key Advantages
1. High Performance Microcontroller: Equipped with a 16-bit RISC processor running at up to 16 MHz.
2. Enhanced Security Features: Includes hardware encryption capabilities for secure communication.
3. Low Power Consumption: Designed with efficient power management features to extend battery life.
4. Wide Range of I/O Pins: Offers numerous pins for various peripherals, supporting diverse connectivity options.
Frequently Asked Questions
Q1: What are the main differences between the ATMEGA328P-MNR and other similar microcontrollers?
A1: The ATMEGA328P-MNR stands out due to its enhanced security features and improved power efficiency compared to standard models.
Q2: Can this microcontroller be used in high-temperature environments?
A2: Yes, it operates within a wide temperature range from -40¡ãC to +85¡ãC, making it suitable for both cold and hot environments.
Q3: In which specific scenarios would you recommend using the ATMEGA328P-MNR?
A3: The ATMEGA328P-MNR is recommended for applications requiring high security, such as medical devices and automotive systems, due to its advanced security features.
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