Specification of ATMEGA48-20PU | |
---|---|
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) | 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 ATMEGA48-20PU is widely used in various industries due to its robust performance and reliability. Here are some key applications:
- Industrial Automation: Utilized in control systems requiring high precision and stability.
- Consumer Electronics: Commonly found in smart home devices and wearable technology.
- Automotive: Used in vehicle diagnostics and infotainment systems.
- Medical Devices: Essential in portable medical equipment like blood glucose monitors.
- Embedded Systems: Ideal for applications that demand low power consumption and high processing speed.
Operating Temperature: -40¡ãC to +85¡ãC
Key Advantages
1. **High Performance:** The ATMEGA48-20PU offers exceptional processing capabilities suitable for complex tasks.
2. **Advanced Memory Management:** Equipped with enhanced memory features for efficient data handling.
3. **Power Efficiency:** Designed to minimize energy consumption while maintaining optimal performance.
4. **Certification Standards:** Meets stringent industry certifications ensuring compliance and safety.
Frequently Asked Questions
Q1: What are the main differences between the ATMEGA48-20PU and other microcontrollers?
A1: The ATMEGA48-20PU stands out due to its advanced memory management system and superior power efficiency compared to similar models.
Q2: Can the ATMEGA48-20PU be used in high-temperature environments?
A2: Yes, it operates effectively within a wide range of temperatures from -40¡ãC to +85¡ãC, making it suitable for diverse environmental conditions.
Q3: In which specific scenarios would you recommend using the ATMEGA48-20PU?
A3: The ATMEGA48-20PU is recommended for applications requiring high precision and reliability, such as industrial automation and automotive diagnostics.
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