| Specification of ATMEGA48P-20MMU | |
|---|---|
| Status | Active |
| Series | AVR? ATmega |
| 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 | 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 8x10b |
| Oscillator Type | Internal |
| Operating Temperature | -40C ~ 85C (TA) |
| Mounting Type | Surface Mount |
| Package / Case | 28-VFQFN Exposed Pad |
| Supplier Device Package | 28-VQFN (4×4) |
Applications
The ATMEGA48P-20MMU is widely used in various industries due to its robust performance and versatile capabilities. Here are some key applications:
- Industrial Automation: Utilized in control systems requiring high reliability and precision.
- 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 embedded applications that demand low power consumption and high processing speed.
Operating Temperature: -40¡ãC to +85¡ãC
Key Advantages
1. **High Performance:** Equipped with a powerful processor capable of handling complex tasks efficiently.
2. **Unique Architecture Feature:** Incorporates a specialized instruction set that enhances processing speed and reduces power consumption.
3. **Power Efficiency Data:** The device offers excellent power management features, ensuring long battery life in portable devices.
4. **Certification Standards:** Meets stringent industrial and automotive standards, ensuring safety and reliability in critical applications.
Frequently Asked Questions
Q1: What is the maximum operating temperature supported by the ATMEGA48P-20MMU?
A1: The ATMEGA48P-20MMU operates within a wide range from -40¡ãC to +85¡ãC, making it suitable for both cold and hot environments.
Q2: Is the ATMEGA48P-20MMU compatible with other microcontrollers in the same series?
A2: Yes, the ATMEGA48P-20MMU is fully compatible with other microcontrollers in the ATMEGA series, allowing for easy integration into existing projects.
Q3: In which specific scenarios would you recommend using the ATMEGA48P-20MMU over other microcontrollers?
A3: The ATMEGA48P-20MMU is recommended for applications requiring high performance, low power consumption, and robustness against harsh environmental conditions.
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