Overview
The ATXMEGA128A1U-CUR is a high-performance, low-power 8/16-bit AVR microcontroller from Microchip Technology. This device is part of the XMEGA A1 series, known for its advanced features and versatility in embedded system designs. It is not recommended for new designs, with the XMEGA AU series being the preferred choice. However, it remains a powerful option for various applications due to its robust set of peripherals and efficient operation.
Key Specifications
| Specification | Value |
|---|---|
| Flash Memory | 128 KB |
| Boot Code Section | 8 KB |
| SRAM | 8 KB |
| EEPROM | 2 KB |
| Operating Voltage | 1.6V to 3.6V |
| Operating Frequency | Up to 32 MHz |
| Peripherals | ADC, DAC, USART, SPI, I2C, Timers |
| Operating Temperature Range | -40°C to +85°C |
| Package | 100-pin BGA |
Key Features
- High-Performance CPU: 8-bit AVR core with advanced RISC architecture.
- Low Power Consumption: Multiple power-saving modes for energy-efficient operation.
- Multiple Communication Interfaces: Supports various communication protocols such as USART, SPI, and I2C.
- Analog and Digital Peripherals: Includes ADC, DAC, PWM, and other peripherals for versatile applications.
- Flexible Clocking Options: Internal and external clock sources with PLL for clock tuning.
- Rich Timer and Counter Modules: Multiple timers for precision timing and control.
Applications
The ATXMEGA128A1U-CUR is suitable for a wide range of applications, including building automation, industrial control, motor control, hand-held battery-powered devices, factory automation, power tools, HVAC systems, networking, metering, large home appliances, and optical and medical devices. Its high performance, low power consumption, and rich set of peripherals make it an ideal choice for demanding embedded system applications.
Q & A
- What is the main difference between the ATXMEGA128A1U-CUR and the ATmega128?
The ATXMEGA128A1U-CUR offers advanced peripherals, lower power consumption, and a higher operating frequency (up to 32 MHz) compared to the ATmega128, which has standard peripherals and a lower operating frequency (up to 16 MHz). - Can the ATXMEGA128A1U-CUR be used in industrial automation applications?
- What are the power-saving features of the ATXMEGA128A1U-CUR?
The device features multiple power-saving modes for energy-efficient operation, making it suitable for battery-powered applications.- What is the operating voltage range of the ATXMEGA128A1U-CUR?
The operating voltage range is from 1.6V to 3.6V.- What types of communication interfaces does the ATXMEGA128A1U-CUR support?
- What is the maximum operating frequency of the ATXMEGA128A1U-CUR?
- Is the ATXMEGA128A1U-CUR recommended for new designs?
- What is the package type of the ATXMEGA128A1U-CUR?
- What are the key peripherals included in the ATXMEGA128A1U-CUR?
- What is the operating temperature range of the ATXMEGA128A1U-CUR?
- What are the power-saving features of the ATXMEGA128A1U-CUR?
