ATXMEGA32A4-AU

Name: ATXMEGA32A4-AU
Brand: Microchip Technology
Rating: 4.5 (10 reviews)
Author: Lisleapex

ATXMEGA32A4-AU is an 8 and 16 bit AVR Microcontroller with a clock speed of 32MHz

4,439 Effective Inventory

ATXMEGA32A4-AU

Effective Inventory4,439

ATXMEGA32A4-AU is an 8 and 16 bit AVR Microcontroller with a clock speed of 32MHz

Manufacturer Part # : ATXMEGA32A4-AU
Package/Case: TQFP-44
Brand: Microchip Technology
Product Categories : Microcontrollers
Series : ATXMEGA32

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ATXMEGA32A4-AU DataSheet

Current price plan is under preparation. Please contact our customer service team for the latest pricing information. Thank you for your understanding and support!

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ATXMEGA32A4-AU Details

The ATXMEGA32A4-AU is a 32-bit AVR microcontroller from Microchip, designed for high-performance embedded control systems. This device features 32 KB of flash memory, 4 KB of SRAM, and 1 KB of EEPROM, making it suitable for complex applications that require advanced functionality.

Pinout

PB0 (INT0): External Interrupt 0 Input
PB1 (INT1): External Interrupt 1 Input
PB2 (TXD): Transmitter Data Output
PB3 (RXD): Receiver Data Input
PB4 (SCK): Serial Clock Input
PB5 (MOSI): Master Out, Slave In
PB6 (MISO): Master In, Slave Out
PB7 (SS): Slave Select Output

(Tip: For detailed pinout information, please refer to the corresponding datasheet.)

Key Features

32-bit AVR Microcontroller: The ATXMEGA32A4-AU is a high-performance microcontroller suitable for complex applications.
32 KB Flash Memory: Provides ample storage space for program and data.
4 KB SRAM: Offers sufficient memory for temporary data storage.
1 KB EEPROM: Suitable for storing non-volatile data.

Applications

The ATXMEGA32A4-AU is suitable for a wide range of applications, including:

Industrial Control Systems: The device's high-performance capabilities make it ideal for complex industrial control systems.
Aerospace and Defense: The ATXMEGA32A4-AU's reliability and performance make it suitable for use in aerospace and defense applications.
Medical Devices: The device's high-performance capabilities and memory make it suitable for use in medical devices that require advanced functionality.

Where to Use

The ATXMEGA32A4-AU is designed for use in a variety of applications, including:

Embedded Systems: The device's high-performance capabilities make it suitable for use in embedded systems that require advanced functionality.
Automotive Systems: The ATXMEGA32A4-AU's reliability and performance make it suitable for use in automotive systems that require high-performance processing.

How to Use

To use the ATXMEGA32A4-AU, follow these steps:

Connect the device to a power supply: Ensure that the device is properly powered for optimal performance.
Configure the pinout: Set up the pinout according to your specific application requirements.
Write and upload code: Write and upload code to the device using a compatible development tool.

Application Circuit

The application circuit diagram for the ATXMEGA32A4-AU illustrates how to connect the device to an external circuit. It includes connections for power supply, ground, and communication bus lines, ensuring proper operation and reliable data transmission.

(Tip: For detailed circuit diagram connections and usage guide, refer to the datasheet.)

Equivalents

ATmega32A4: A similar microcontroller from Microchip offering comparable features and performance.
ARM Cortex-M4: An alternative microcontroller from ARM Holdings with equivalent functionality.

Complementary

The ATXMEGA32A4-AU can be complemented by the ATXMEGA128A1, which offers additional features such as higher memory capacity and enhanced processing capabilities, suitable for more demanding applications.

When selecting complementary devices, ensure that their features and specifications align with your specific application requirements for optimal performance and compatibility.

Frequently Asked Questions

Q: What is the maximum clock speed supported by the ATXMEGA32A4-AU?

A: The ATXMEGA32A4-AU supports a maximum clock speed of 16 MHz. For more details, refer to the datasheet for specific operating conditions and limitations.

Q: Can the ATXMEGA32A4-AU be used in automotive applications?

A: Yes, the ATXMEGA32A4-AU is suitable for use in automotive applications that require high-performance processing and reliable operation.

Specifications

The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.

Product Category !	8-bit Microcontrollers - MCU	RoHS	Details
Core	AVR	Program Memory Size	32 kB
Data RAM Size	4 kB	Package / Case	TQFP-44
Maximum Clock Frequency	32 MHz	ADC Resolution	12 bit
Number of I/Os	36 I/O	Supply Voltage - Min	1.6 V
Supply Voltage - Max	3.6 V	Mounting Style	SMD/SMT
Data Bus Width	8 bit/16 bit	Minimum Operating Temperature	- 40 C
Maximum Operating Temperature !	+ 85 C	Series	XMEGA A4
Brand	Microchip Technology	Data RAM Type	SRAM
Data ROM Size	1 kB	Data ROM Type	EEPROM
Height	1 mm	Interface Type	I2C, SPI, USART
Length	10 mm	Moisture Sensitive	Yes
Number of ADC Channels	1 Channel	Number of Timers/Counters	5 Timer
Processor Series	AVR XMEGA	Product	MCUs
Product Type !	8-bit Microcontrollers - MCU	Program Memory Type !	Flash
Factory Pack Quantity	160	Subcategory	Microcontrollers - MCU
Tradename	XMEGA	Width	10 mm
Unit Weight	0.211185 oz

Datasheet PDF

Datasheets record the features, absolute maximum ratings, applications and more of the device, which benefit a lot as an overall guide to the specific application of the part.

Preliminary Specification ATXMEGA32A4-AU PDF Download

FAQs

What is ATXMEGA32A4-AU?

The ATXMEGA32A4-AU is a high-performance, low-power microcontroller designed by Microchip Technology. It is part of the XMEGA A4U series and features a 8/16-bit Atmel AVR microcontroller with picoPower technology, making it ideal for power-sensitive applications and battery-powered devices.

How Does ATXMEGA32A4-AU Work?

The ATXMEGA32A4-AU operates as a versatile microcontroller with advanced features such as high-speed data transfer, digital signal processing, and low-power operation. It includes a wide range of integrated peripherals, making it suitable for a variety of embedded control applications.

How Many Pins does ATXMEGA32A4-AU have and What are the Functions of the Pinout Configuration?

The ATXMEGA32A4-AU is housed in a 44-lead TQFP (Thin Quad Flat Package) package. The pinout configuration includes:

VCC: Power supply pin.
GND: Ground pin.
PORTx: I/O ports for general-purpose digital input/output.
USARTx: Universal Synchronous/Asynchronous Receiver/Transmitter for serial communication.
TWIx: Two-Wire Interface for I2C communication.
ADCx: Analog-to-Digital Converter for analog input.
TCx: Timer/Counter for time measurement and control.
DACx: Digital-to-Analog Converter for analog output.

What are the Pros and Cons of ATXMEGA32A4-AU?

Pros:

High-Performance: Offers high-speed processing and advanced peripheral integration.
Low-Power Operation: Utilizes picoPower technology for power-sensitive applications.
Rich Peripheral Set: Includes a wide range of integrated peripherals for diverse system design options.
Robust Development Ecosystem: Supported by a comprehensive development environment and toolchain.
Flexible Functionality: Can be used in a variety of applications, including industrial control, consumer electronics, and portable devices.

Cons:

Complexity: The richness of features may lead to a steeper learning curve for beginners.
Cost: Higher cost compared to simpler microcontrollers for less demanding applications.
Package Size: The 44-lead TQFP package may require careful handling and PCB layout considerations.

Are There Any Equivalents/Alternatives to ATXMEGA32A4-AU for Recommendation?

The ATmega128 from Microchip Technology is a comparable microcontroller with different features and a larger memory capacity.
Alternatives to the ATXMEGA32A4-AU include the STM32F4 series from STMicroelectronics and the PIC32 series from Microchip Technology.