| Specification of ATMEGA48PB-AU | |
|---|---|
| Status | Active |
| Series | AVR? ATmega, 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, PWM, WDT |
| Number of I/O | 27 |
| 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) | 1.8V ~ 5.5V |
| Data Converters | A/D 8x10b |
| Oscillator Type | Internal |
| Operating Temperature | -40C ~ 85C (TA) |
| Mounting Type | Surface Mount |
| Package / Case | 32-TQFP |
| Supplier Device Package | 32-TQFP (7×7) |
Applications
The ATMEGA48PB-AU is versatile and suitable for various applications across different industries:
- Industrial Automation: Used in control systems requiring high reliability and robustness.
- Consumer Electronics: Ideal for small electronic devices due to its compact size and low power consumption.
- Medical Devices: Suitable for medical equipment that needs precise timing and low power operation.
- Automotive Systems: Can be found in automotive electronics where it supports various control functions.
- Embedded Systems: Commonly used in embedded applications where it provides efficient processing capabilities.
Operating Temperature: -40¡ãC to +85¡ãC
Key Advantages
1. **High Performance Microcontroller:** Equipped with a powerful 8-bit microcontroller unit capable of handling complex tasks efficiently.
2. **Advanced Memory Management:** Features enhanced memory management options including multiple RAM types and large flash memory capacity.
3. **Power Efficiency:** Designed with energy-saving features that reduce power consumption without compromising performance.
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 ATMEGA48PB-AU?
A1: The ATMEGA48PB-AU supports a maximum clock frequency up to 16 MHz.
Q2: Is the ATMEGA48PB-AU compatible with other ATMEGA series microcontrollers?
A2: Yes, the ATMEGA48PB-AU is fully backward compatible with most ATMEGA series microcontrollers, allowing easy integration into existing projects.
Q3: In which specific scenarios would you recommend using the ATMEGA48PB-AU?
A3: The ATMEGA48PB-AU is recommended for applications requiring a balance between performance and power efficiency, such as portable devices and battery-operated systems.
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