| Specification of ATMEGA4808-MF | |
|---|---|
| Status | Active |
| Series | megaAVR? 0, Functional Safety (FuSa) |
| 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, WDT |
| Number of I/O | 27 |
| Program Memory Size | 48KB (24K x 16) |
| Program Memory Type | FLASH |
| EEPROM Size | 256 x 8 |
| RAM Size | 6K x 8 |
| Voltage – Supply (Vcc/Vdd) | 1.8V ~ 5.5V |
| Data Converters | A/D 12x10b |
| Oscillator Type | Internal |
| Operating Temperature | -40C ~ 125C (TA) |
| Mounting Type | Surface Mount |
| Package / Case | 32-VFQFN Exposed Pad |
| Supplier Device Package | 32-VQFN (5×5) |
Applications
The ATMEGA4808-MF microcontroller is versatile and suitable for various applications across different industries due to its robust performance and low power consumption.
- Industrial Automation: Used in control systems requiring high reliability and precision.
- Consumer Electronics: Ideal for small electronic devices like smartwatches and fitness trackers.
- Automotive: Supports automotive electronics with its ability to handle complex control tasks efficiently.
- Medical Devices: Suitable for medical equipment that needs precise timing and low power operation.
- Embedded Systems: General-purpose use in embedded systems where cost-effective solutions are required.
Operating Temperature: -40¡ãC to +85¡ãC
Key Advantages
1. **High Performance:** Equipped with a powerful processor capable of handling demanding computational tasks.
2. **Unique Architecture Feature:** Incorporates advanced memory management features enhancing system stability and speed.
3. **Power Efficiency Data:** Consumes minimal power while maintaining high operational efficiency.
4. **Certification Standards:** Meets stringent industrial and commercial certification requirements ensuring reliability and safety.
Frequently Asked Questions
Q1: What is the maximum processing speed of the ATMEGA4808-MF?
A1: The ATMEGA4808-MF has a maximum processing speed of up to 48 MHz, making it highly efficient for fast response applications.
Q2: Is the ATMEGA4808-MF compatible with other microcontrollers?
A2: Yes, it is backward compatible with many existing microcontroller architectures, facilitating easy integration into new projects.
Q3: In which specific scenarios would you recommend using the ATMEGA4808-MF?
A3: The ATMEGA4808-MF is recommended for scenarios requiring both high performance and low power consumption, such as in portable medical devices or battery-operated consumer electronics.
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