| Specification of ATMEGA4808-XUR | |
|---|---|
| Status | Active |
| Series | megaAVR? 0, Functional Safety (FuSa) |
| Package | Tape & Reel (TR),Cut Tape (CT),Digi-Reel? |
| 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 ~ 85C (TA) |
| Mounting Type | Surface Mount |
| Package / Case | 28-SSOP (0.209″, 5.30mm Width) |
| Supplier Device Package | 28-SSOP |
Applications
The ATMEGA4808-XUR microcontroller is versatile and suitable for various applications across different industries due to its robust features and performance capabilities.
- Industrial Automation: Utilized in control systems requiring high reliability and precision.
- Consumer Electronics: Used in smart home devices like thermostats and security systems.
- Automotive: Employed in vehicle diagnostics and infotainment systems.
- Medical Devices: Integrated into portable health monitoring devices.
- Embedded Systems: Found in various embedded applications such as IoT devices and industrial sensors.
Operating Temperature: -40¡ãC to +85¡ãC
Key Advantages
1. **High Performance:** Equipped with a powerful processor that supports fast execution of complex algorithms.
2. **Advanced Memory Management:** Offers enhanced memory management options for efficient resource utilization.
3. **Power Efficiency:** Designed with low power consumption modes to extend battery life in portable devices.
4. **Certification Standards:** Meets stringent safety and quality standards, ensuring reliable operation in critical applications.
Frequently Asked Questions
Q1: What is the maximum processing speed supported by the ATMEGA4808-XUR?
A1: The ATMEGA4808-XUR supports a maximum processing speed of up to 48 MHz.
Q2: Is the ATMEGA4808-XUR compatible with other microcontrollers from the same series?
A2: Yes, it is fully backward compatible with other microcontrollers from the same series, allowing for easy integration and upgrade paths.
Q3: In which specific scenarios would you recommend using the ATMEGA4808-XUR over other microcontrollers?
A3: The ATMEGA4808-XUR is recommended for applications requiring high performance, advanced memory management, and power efficiency, especially in industrial automation and medical device sectors.
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