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ATXMEGA256A3U-AUR
+BOMIC MCU 8/16BIT 256KB FLSH 64TQFP
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メーカーマイクロチップ・テクノロジー
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メーカー品番 #ATXMEGA256A3U-AUR
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在庫状況5002
365 日間品質保証
7*24 日間の品質保証
90-時間単位のサービス保証
1日間のアフターサービス保証
仕様
| 属性 | 値 |
| Series | AVR® XMEGA® A3U |
| Part Status | Active |
| DigiKey Programmable | Not Verified |
| Core Processor | AVR |
| Core Size | 8/16-Bit |
| Speed | 32MHz |
| Connectivity | I2C, IrDA, SPI, UART/USART, USB |
| Peripherals | Brown-out Detect/Reset, DMA, POR, PWM, WDT |
| Number of I/O | 50 |
| Program Memory Size | 256KB (128K x 16) |
| Program Memory Type | FLASH |
| EEPROM Size | 4K x 8 |
| RAM Size | 16K x 8 |
| Voltage - Supply (Vcc/Vdd) | 1.6V ~ 3.6V |
| Data Converters | A/D 16x12b; D/A 2x12b |
| Oscillator Type | Internal |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Mounting Type | Surface Mount |
| Supplier Device Package | 64-TQFP (14x14) |
| Package / Case | 64-TQFP |
| Base Product Number | ATXMEGA256 |
概要
Description
The ATXMEGA256A3U-AUR is a microcontroller from Atmel's XMEGA family, designed for high-performance embedded applications. It features a 8-bit AVR architecture, a maximum clock speed of 32 MHz, and offers 256 KB of flash memory, 16 KB of SRAM, and 4 KB of EEPROM, accommodating diverse program and data storage needs.
This MCU supports various communication interfaces, including USART, SPI, I2C, and CAN, facilitating easy integration into complex systems. It also includes a 12-bit ADC with up to 16 channels for precise analog signal processing, as well as multiple timers and PWM outputs for flexible control applications.
The ATXMEGA256A3U-AUR operates in a wide voltage range (1.6V to 3.6V) and features power-saving modes for efficient battery-operated designs. It is ideal for applications in industrial control, automotive systems, and consumer electronics, making it a versatile choice for engineers seeking reliability and performance in their designs.
This MCU supports various communication interfaces, including USART, SPI, I2C, and CAN, facilitating easy integration into complex systems. It also includes a 12-bit ADC with up to 16 channels for precise analog signal processing, as well as multiple timers and PWM outputs for flexible control applications.
The ATXMEGA256A3U-AUR operates in a wide voltage range (1.6V to 3.6V) and features power-saving modes for efficient battery-operated designs. It is ideal for applications in industrial control, automotive systems, and consumer electronics, making it a versatile choice for engineers seeking reliability and performance in their designs.
Equivalent
The ATXMEGA256A3U-AUR chip is part of the Atmel/Microchip XMEGA series. Equivalent products include:
1. ATXMEGA256A3 - Similar functionality without the tape and reel packaging.
2. ATXMEGA128A3U - Lower memory (128KB Flash).
3. ATXMEGA192A3U - Intermediate memory (192KB Flash).
When choosing alternatives, ensure to check compatibility for specific application requirements such as memory size, peripherals, and package type.
1. ATXMEGA256A3 - Similar functionality without the tape and reel packaging.
2. ATXMEGA128A3U - Lower memory (128KB Flash).
3. ATXMEGA192A3U - Intermediate memory (192KB Flash).
When choosing alternatives, ensure to check compatibility for specific application requirements such as memory size, peripherals, and package type.
Features
The ATXMEGA256A3U-AUR is a microcontroller from Microchip's XMEGA series, featuring the following key specifications:
- Architecture: 8-bit AVR with high performance and low power consumption.
- Memory: 256 KB Flash, 16 KB SRAM, and 4 KB EEPROM for storage.
- Operating Frequency: Up to 32 MHz clock speed.
- I/O Ports: 32 general-purpose I/O pins for flexible interfacing.
- Analog Features: 12-bit ADC with up to 16 channels, 12-bit DAC, and comparators.
- Timers/Counters: Multiple 16-bit timers for precise timing and PWM generation.
- Communication Interfaces: Supports USART, SPI, and TWI (I2C) for various communication needs.
- Power Management: Features sleep modes for energy efficiency.
- Programming Options: Supports in-system programming and debugging via PDI interface.
- Package Type: Available in a 64-pin TQFP for compact designs.
This microcontroller is ideal for embedded applications requiring robust performance and versatile connectivity options.
- Architecture: 8-bit AVR with high performance and low power consumption.
- Memory: 256 KB Flash, 16 KB SRAM, and 4 KB EEPROM for storage.
- Operating Frequency: Up to 32 MHz clock speed.
- I/O Ports: 32 general-purpose I/O pins for flexible interfacing.
- Analog Features: 12-bit ADC with up to 16 channels, 12-bit DAC, and comparators.
- Timers/Counters: Multiple 16-bit timers for precise timing and PWM generation.
- Communication Interfaces: Supports USART, SPI, and TWI (I2C) for various communication needs.
- Power Management: Features sleep modes for energy efficiency.
- Programming Options: Supports in-system programming and debugging via PDI interface.
- Package Type: Available in a 64-pin TQFP for compact designs.
This microcontroller is ideal for embedded applications requiring robust performance and versatile connectivity options.
Pinout
The ATXMEGA256A3U-AUR is a microcontroller from Microchip's ATXMEGA series, featuring a total of 64 pins. It is based on the AVR architecture and includes a range of functionalities suitable for various applications. The pinout supports multiple functions including:
- Digital I/O
- Analog inputs (ADC)
- Serial communication interfaces (USART, SPI, I2C)
- Timer/counter functionalities
- External interrupt support
- PWM outputs
This microcontroller is designed for high-performance applications, offering features like a 256 KB Flash memory, 16 KB SRAM, and a variety of peripherals for flexible interfacing and control. Its architecture allows for efficient multitasking and real-time processing, making it suitable for embedded system designs. The device operates at a voltage range of 1.6V to 3.6V, enhancing its applicability in low-power applications.
- Digital I/O
- Analog inputs (ADC)
- Serial communication interfaces (USART, SPI, I2C)
- Timer/counter functionalities
- External interrupt support
- PWM outputs
This microcontroller is designed for high-performance applications, offering features like a 256 KB Flash memory, 16 KB SRAM, and a variety of peripherals for flexible interfacing and control. Its architecture allows for efficient multitasking and real-time processing, making it suitable for embedded system designs. The device operates at a voltage range of 1.6V to 3.6V, enhancing its applicability in low-power applications.
Manufacturer
The manufacturer of the ATXMEGA256A3U-AUR is Microchip Technology Inc. Microchip is a leading American semiconductor company that specializes in the design and manufacturing of microcontrollers, memory, analog, and interface products. Founded in 1989, Microchip has grown to be a significant player in the embedded systems market, providing solutions for a wide range of applications, including automotive, industrial, consumer electronics, and telecommunications.
The ATXMEGA256A3U-AUR is part of the ATmega series of microcontrollers, specifically the XMEGA family, which is known for its high performance, low power consumption, and rich set of peripherals. Microchip's products are widely used in various industries due to their reliability and versatility.
Overall, Microchip Technology is recognized for its commitment to innovation, customer support, and a comprehensive suite of development tools that facilitate the design and implementation of embedded systems.
The ATXMEGA256A3U-AUR is part of the ATmega series of microcontrollers, specifically the XMEGA family, which is known for its high performance, low power consumption, and rich set of peripherals. Microchip's products are widely used in various industries due to their reliability and versatility.
Overall, Microchip Technology is recognized for its commitment to innovation, customer support, and a comprehensive suite of development tools that facilitate the design and implementation of embedded systems.
Application
The ATXMEGA256A3U-AUR microcontroller is suitable for a variety of applications, including:
1. Industrial Control Systems - Automation and process control for manufacturing.
2. Consumer Electronics - Smart home devices, remote controls, and wearable technology.
3. Medical Devices - Patient monitoring systems and diagnostic equipment.
4. Automotive Systems - In-vehicle communication and control units.
5. Data Acquisition - Sensor interfacing and data logging applications.
6. Communication Systems - Wireless modules and networking devices.
7. Embedded Systems - General-purpose embedded applications requiring robust performance.
Its features, such as low power consumption and high processing power, make it versatile for these areas.
1. Industrial Control Systems - Automation and process control for manufacturing.
2. Consumer Electronics - Smart home devices, remote controls, and wearable technology.
3. Medical Devices - Patient monitoring systems and diagnostic equipment.
4. Automotive Systems - In-vehicle communication and control units.
5. Data Acquisition - Sensor interfacing and data logging applications.
6. Communication Systems - Wireless modules and networking devices.
7. Embedded Systems - General-purpose embedded applications requiring robust performance.
Its features, such as low power consumption and high processing power, make it versatile for these areas.
Package
The ATXMEGA256A3U-AUR is packaged in a 64-pin QFN (Quad Flat No-lead) format. This compact package type is suitable for applications requiring a small footprint and offers good thermal and electrical performance.
