ATXMEGA64A3U-MH

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ATXMEGA64A3U-MH

IC MCU 8/16BIT 64KB FLASH 64QFN

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Specifications

Package Tray
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-VFQFN Exposed Pad

Overview

Description

The ATXMEGA64A3U-MH is a microcontroller from Microchip's XMEGA family, designed for high-performance and low-power applications. It features an 8-bit AVR architecture, with a maximum clock speed of 32 MHz and 64 KB of Flash memory, 8 KB of SRAM, and 1280 bytes of EEPROM. The device supports various communication interfaces, including USART, SPI, and I2C, making it versatile for interfacing with other devices and sensors.
Key features include an integrated 12-bit ADC with up to 16 channels, event system capabilities for fast signal processing, and a rich set of peripherals like timers and PWM generators. The ATXMEGA64A3U-MH is suitable for applications in automation, industrial control, and consumer electronics, where energy efficiency and performance are essential. Its extensive development tools and community support enhance accessibility for developers looking to create innovative solutions.

Features

The ATXMEGA64A3U-MH is a microcontroller from the Microchip ATXMEGA series, featuring:
- 64 KB Flash Memory: For program storage, with 4 KB EEPROM for non-volatile data.
- 32 KB SRAM: Provides ample RAM for application tasks.
- Up to 16 MHz CPU Speed: Ensures efficient processing capabilities.
- Multi-channel Event System: Facilitates fast signal processing without CPU intervention.
- Integrated Peripherals: Includes ADC, DAC, timers, and PWM for versatile applications.
- Up to 56 GPIO Pins: Configurable for various I/O operations.
- USART, SPI, and TWI Interfaces: Supports communication with external devices.
- Analog Comparator: Enables fast analog signal comparison.
- Low Power Modes: Enhances energy efficiency for battery-operated devices.
- Flexible Clock Options: Supports external and internal oscillators.
- Debug Interface: Facilitates development and debugging processes.
This microcontroller is ideal for applications in automation, control systems, and consumer electronics where performance and efficiency are critical.

Package

The ATXMEGA64A3U-MH is packaged in a 64-pin QFN (Quad Flat No-lead) format. This compact package design is suitable for applications requiring a small footprint and efficient thermal performance.

Pinout

The ATXMEGA64A3U-MH is a microcontroller from Microchip's AVR XMEGA series, featuring a total of 64 pins.
Key functions include:
- CPU: 8-bit AVR architecture with a maximum operating frequency of 32 MHz.
- Memory: 64 KB Flash, 4 KB SRAM, and 2 KB EEPROM.
- I/O Ports: Up to 32 general-purpose I/O pins.
- Analog Features: 12-bit ADC, 12-bit DAC, and comparators.
- Communication Interfaces: USART, SPI, I2C, and a programmable serial interface.
- Timers: Multiple timer/counter units for various timing applications.
- Event System: Allows peripherals to communicate without CPU intervention.
- Peripheral Touch Controller: For capacitive touch sensing.
This microcontroller is suitable for applications requiring a combination of digital and analog processing, and it is designed for low-power operations.

Manufacturer

The ATXMEGA64A3U-MH is manufactured by Microchip Technology Inc., a prominent American electronics company. Microchip specializes in microcontroller and analog semiconductor products, catering primarily to the embedded systems market. Founded in 1989, the company is known for its range of microcontrollers, with a focus on providing comprehensive solutions for various applications including automotive, industrial, and consumer electronics. Microchip has a strong presence in the industry, supporting developers with extensive resources and development tools.

Application

The ATXMEGA64A3U-MH is a microcontroller used in various application areas including industrial automation, consumer electronics, and automotive systems. It is suitable for embedded systems, data acquisition, motor control, and communication applications due to its high processing power, low power consumption, and integrated peripherals like ADCs, DACs, and UART interfaces. Additionally, it is ideal for IoT devices and smart home applications.

Equivalent

The ATXMEGA64A3U-MH is an AVR XMEGA microcontroller from Microchip Technology. Equivalent products include:
1. ATXMEGA64A4U
2. ATXMEGA128A3U
3. ATXMEGA128A4U
These variants differ in features such as memory size, peripheral configuration, and package types, but share the same architecture and core functionality. Always check the datasheets for specific requirements and compatibility.

Shipping

Shipping MethodsWe

offer global shipping services through DHL, FedEx, TNT, UPS, or any other forwarder of your choice.


Shipping Fee Reference (DHL/FedEx):

DHL: Shipping cost ranges from $25-$45 (0.5kg), with an estimated delivery time of 2-5 business days.

FedEx: Shipping cost ranges from $25-$40 (0.5kg), with an estimated delivery time of 3-7 business days.

UPS: Shipping cost ranges from $25-$45 (0.5kg), with an estimated delivery time of 3-7 business days.

TNT: Shipping cost ranges from $25-$65 (0.5kg), with an estimated delivery time of 3-7 business days.

EMS: Shipping cost ranges from $30-$50 (0.5kg), with an estimated delivery time of 7-15 business days.

Registered Air Mail: Shipping cost is $2-$4 (0.1kg), with an estimated delivery time of 5-20 business days.

Payments

Payment Methods

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3. Wire Transfer

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