| Specification of ATMEGA48P-20PU | |
|---|---|
| Status | Active |
| Series | AVR? ATmega |
| Package | Tube |
| 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 | 23 |
| Program Memory Size | 4KB (2K x 16) |
| Program Memory Type | FLASH |
| EEPROM Size | 256 x 8 |
| RAM Size | 512 x 8 |
| Voltage – Supply (Vcc/Vdd) | 2.7V ~ 5.5V |
| Data Converters | A/D 6x10b |
| Oscillator Type | Internal |
| Operating Temperature | -40C ~ 85C (TA) |
| Mounting Type | Through Hole |
| Package / Case | 28-DIP (0.300″, 7.62mm) |
| Supplier Device Package | 28-PDIP |
Applications
The ATMEGA48P-20PU is versatile and suitable for various applications across different industries:
- Industrial Automation: Used in control systems requiring high reliability and robust performance.
- Consumer Electronics: Ideal for small electronic devices due to its compact size and low power consumption.
- Medical Devices: Suitable for medical equipment that needs precise timing and energy efficiency.
- Automotive Systems: Can be found in automotive electronics where it supports various control functions.
- Embedded Systems: Commonly used in embedded applications where it provides reliable processing capabilities.
Operating Temperature: -40¡ãC to +85¡ãC
Key Advantages
1. **High Performance Microcontroller:** The ATMEGA48P-20PU features a powerful microcontroller unit capable of handling complex tasks efficiently.
2. **Advanced Memory Management:** It includes enhanced memory management options such as multiple program memory banks and large data memory spaces.
3. **Power Efficiency:** Designed with low-power modes to extend battery life in portable devices.
4. **Certification Standards:** Meets stringent industrial and commercial standards ensuring reliability and safety.
Frequently Asked Questions
Q1: What are the typical operating temperatures supported by the ATMEGA48P-20PU?
A1: The ATMEGA48P-20PU operates within a wide range from -40¡ãC to +85¡ãC, making it suitable for diverse environments.
Q2: Is the ATMEGA48P-20PU compatible with other components in my system?
A2: Yes, the ATMEGA48P-20PU is designed to be highly compatible with a variety of peripherals and other microcontrollers through standard interfaces like UART, SPI, and I2C.
Q3: In which specific scenarios would you recommend using the ATMEGA48P-20PU?
A3: The ATMEGA48P-20PU is recommended for applications requiring high precision and reliability, such as in medical devices, automotive electronics, and industrial automation systems.
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