| Specification of ATMEGA48PA-PU | |
|---|---|
| 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 | 4KB (2K x 16) |
| Program Memory Type | FLASH |
| EEPROM Size | 256 x 8 |
| RAM Size | 512 x 8 |
| Voltage – Supply (Vcc/Vdd) | 1.8V ~ 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 ATMEGA48PA-PU is versatile and suitable for various applications across different industries:
- Industrial Automation: Used in control systems requiring high reliability and robustness.
- Consumer Electronics: Ideal for smart home devices due to its low power consumption and efficient performance.
- Medical Devices: Suitable for portable medical equipment where size and battery life are critical.
- Automotive: Used in vehicle diagnostics and infotainment systems.
- Embedded Systems: Commonly found in embedded control systems that require precise timing and low power operation.
Operating Temperature: -40¡ãC to +85¡ãC
Key Advantages
1. **High Performance Microcontroller:** Equipped with a powerful 8-bit microcontroller unit capable of handling complex tasks efficiently.
2. **Advanced Memory Management:** Features enhanced memory management capabilities, including multiple RAM types and large flash memory capacity.
3. **Power Efficiency:** Designed with energy-saving features such as sleep modes and low-power peripherals.
4. **Certification Standards:** Meets stringent industrial and automotive standards ensuring reliability and safety.
Frequently Asked Questions
Q1: What are the main differences between the ATMEGA48PA-PU and other similar microcontrollers?
A1: The ATMEGA48PA-PU stands out due to its advanced memory management system and unique power-saving features which make it highly efficient compared to others.
Q2: Can the ATMEGA48PA-PU be used in automotive applications?
A2: Yes, it can be used in automotive applications due to its compliance with automotive-grade standards and its ability to operate within wide temperature ranges.
Q3: In which specific scenarios would you recommend using the ATMEGA48PA-PU?
A3: The ATMEGA48PA-PU is recommended for scenarios requiring high reliability, such as industrial automation and medical devices, where its robust design and efficient power management are crucial.
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