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ATXMEGA64A3U-AU

Name: ATXMEGA64A3U-AU
Rating: 4.7 (12 reviews)

IC MCU 8/16BIT 64KB FLASH 64TQFP

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包 TQFP-64
資料表 ATXMEGA64A3U-AU DataSheet
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規格

Package	Bulk
Series	AVR® XMEGA® A3U
ProductStatus	Active
CoreProcessor	AVR
CoreSize	8/16-Bit
Speed	32MHz
Connectivity	I²C, IrDA, SPI, UART/USART, USB
Peripherals	Brown-out Detect/Reset, DMA, POR, PWM, WDT
NumberofI/O	50
ProgramMemorySize	64KB (32K x 16)
ProgramMemoryType	FLASH
EEPROMSize	2K x 8
RAMSize	4K x 8
Voltage-Supply(Vcc/Vdd)	1.6V ~ 3.6V
DataConverters	A/D 16x12b; D/A 2x12b
OscillatorType	Internal
OperatingTemperature	-40°C ~ 85°C (TA)
MountingType	Surface Mount
Package/Case	64-TQFP

概述

Description

The ATXMEGA64A3U-AU is a microcontroller from Microchip Technology’s XMEGA family, designed for embedded applications. It features a 64 KB flash memory, 8 KB SRAM, and a range of I/O capabilities, making it suitable for diverse projects ranging from industrial automation to consumer electronics.
Key features include:
- High Performance: Operates up to 32 MHz with an efficient 8/16-bit AVR architecture.
- Analog Integration: Contains multiple ADCs, DACs, and comparators for precise analog signal processing.
- Communication Interfaces: Supports USART, SPI, and I²C, facilitating easy connectivity with other devices and networks.
- Low Power Consumption: Offers various sleep modes to optimize power usage, ideal for battery-operated devices.
- Flexible Timer/Counters: Includes several timers for precise timing applications and PWM generation.
With its robust features and versatility, the ATXMEGA64A3U-AU is a strong choice for developers looking for a reliable and efficient microcontroller for their projects.

Features

The ATXMEGA64A3U-AU is a microcontroller from the Atmel (now part of Microchip Technology) XMEGA series, featuring:
1. Architecture: 8-bit AVR architecture with a maximum clock speed of 32 MHz.
2. Memory: 64 KB of Flash memory, 4 KB of SRAM, and 2 KB of EEPROM.
3. I/O Ports: 34 programmable I/O pins with a flexible pin configuration.
4. Peripheral Interfaces: Multiple communication interfaces, including USART, SPI, and I2C.
5. ADC/DAC: Integrated 12-bit ADC with up to 16 channels and a 10-bit DAC.
6. Timers: Several 16-bit timers for various timing and waveform generation applications.
7. Low-power Modes: Various sleep modes for power efficiency.
8. Operating Voltage: 1.6V to 3.6V.
9. Temperature Range: Operates from -40°C to +85°C.
10. Development Tools: Supported by Atmel Studio and various programming/debugging tools.
This microcontroller is ideal for applications requiring high performance and flexibility, such as industrial control, automotive systems, and consumer electronics.

Package

The ATXMEGA64A3U-AU is packaged in a 64-pin QFN (Quad Flat No-lead) form factor. This package type is designed for compact applications, offering a small footprint while providing good thermal and electrical performance.

Pinout

The ATXMEGA64A3U-AU microcontroller from Microchip Technology features a pin count of 64. This device belongs to the XMEGA family and operates at a maximum clock frequency of 32 MHz.
The functions of the pins include:
- Digital I/O: Configurable as input or output for general digital signals.
- Analog Inputs: 12-bit ADC channels for analog signal processing.
- Timer/Counters: Multiple timers for PWM generation and event counting.
- Communication Interfaces: SPI, USART, and TWI (I2C) for serial communication.
- External Interrupts: Pins that can trigger interrupts on events.
- Programming Interface: Support for JTAG and PDI for programming and debugging.
- Power Management: Pins for power supply and ground connections.
This versatile microcontroller is suitable for various embedded applications, providing rich peripheral functionalities and low power consumption.

Manufacturer

The ATXMEGA64A3U-AU is manufactured by Microchip Technology Inc., an American publicly traded company. Microchip specializes in the production of microcontrollers, analog semiconductors, and related technologies. Founded in 1989, the company is known for its comprehensive portfolio of microcontroller and microprocessor products, including the popular PIC and ARM-based families. Microchip serves a wide range of industries, including automotive, industrial, consumer, and communications, providing innovative solutions for embedded applications.

Application

The ATXMEGA64A3U-AU microcontroller is suitable for various application areas, including industrial automation, consumer electronics, medical devices, automotive systems, and IoT solutions. Its features, such as low power consumption, high processing performance, and extensive peripheral support, make it ideal for tasks like data acquisition, signal processing, and real-time control in embedded systems.

Equivalent

The ATXMEGA64A3U-AU is part of the Microchip ATXMEGA family. Equivalent products include ATXMEGA32A3U-AU and ATXMEGA128A3U-AU, which offer similar features with varying memory capacities. For specific applications, consider the ATXMEGA64A3U or other XMEGA series microcontrollers, ensuring compatibility with pin configuration and peripherals. Always check the datasheet for detailed specifications.