| Specification of ATMEGA4808-XF | |
|---|---|
| Status | Active |
| Series | megaAVR? 0, Functional Safety (FuSa) |
| 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, WDT |
| Number of I/O | 23 |
| 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 8x10b |
| Oscillator Type | Internal |
| Operating Temperature | -40C ~ 125C (TA) |
| Mounting Type | Surface Mount |
| Package / Case | 28-SSOP (0.209″, 5.30mm Width) |
| Supplier Device Package | 28-SSOP |
Applications
The ATMEGA4808-XF microcontroller is ideal for a variety of applications due to its robust performance and versatile features. Here are some key use cases:
- Industrial Automation: The ATMEGA4808-XF can be used in control systems that require high reliability and precision.
- Home Automation Systems: Its low power consumption makes it suitable for battery-powered devices like smart home sensors.
- Medical Devices: The microcontroller supports various communication protocols necessary for medical equipment.
- Automotive Electronics: It is capable of handling complex control tasks in automotive systems.
- Consumer Electronics: Suitable for applications requiring high processing speed and low power consumption.
Operating Temperature Range: -40¡ãC to +85¡ãC
Key Advantages
1. **High Performance:** Equipped with a powerful processor that supports fast execution of complex algorithms.
2. **Advanced Communication Capabilities:** Supports multiple communication interfaces such as UART, SPI, I2C, and USB.
3. **Power Efficiency:** Designed with energy-saving modes to reduce power consumption during idle periods.
4. **Certification Standards:** Meets stringent industrial and commercial standards ensuring reliability and safety.
Frequently Asked Questions
Q1: What is the maximum clock frequency supported by the ATMEGA4808-XF?
A1: The ATMEGA4808-XF supports a maximum clock frequency of up to 64 MHz.
Q2: Is the ATMEGA4808-XF compatible with other microcontrollers from the same series?
A2: Yes, the ATMEGA4808-XF is fully compatible with other microcontrollers from the same series, allowing for easy integration into existing projects.
Q3: In which specific scenarios would you recommend using the ATMEGA4808-XF?
A3: The ATMEGA4808-XF is recommended for scenarios requiring high processing power and reliable operation under varying environmental conditions.
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