ATXMEGA32A4-AU

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ATXMEGA32A4-AU

IC MCU 8/16BIT 32KB FLASH 44TQFP

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Thông số kỹ thuật

Package Bulk
Series AVR® XMEGA® A4
ProductStatus Active
CoreProcessor AVR
CoreSize 8/16-Bit
Speed 32MHz
Connectivity I²C, IrDA, SPI, UART/USART
Peripherals Brown-out Detect/Reset, DMA, POR, PWM, WDT
NumberofI/O 34
ProgramMemorySize 32KB (16K x 16)
ProgramMemoryType FLASH
EEPROMSize 1K x 8
RAMSize 4K x 8
Voltage-Supply(Vcc/Vdd) 1.6V ~ 3.6V
DataConverters A/D 12x12b; D/A 2x12b
OscillatorType Internal
OperatingTemperature -40°C ~ 85°C (TA)
MountingType Surface Mount
Package/Case 44-TQFP

Tổng quan

Description

The ATXMEGA32A4-AU is a microcontroller from Microchip Technology's XMEGA series, featuring a 32-bit AVR architecture. It operates at a maximum clock speed of 32 MHz and offers 32 KB of flash memory, 4 KB of SRAM, and 2 KB of EEPROM, making it suitable for a variety of embedded applications.
Key features include multiple I/O ports, a 12-bit ADC with up to 16 channels, and advanced peripherals such as timers, an event system, and communication interfaces like USART, SPI, and I2C. The device supports low-power operation modes, enhancing battery life in portable applications.
Its integrated features enable efficient data handling and processing, making it ideal for applications in industrial control, consumer electronics, and sensor systems. The ATXMEGA32A4-AU is available in a 64-pin TQFP package, facilitating integration into various designs. The device is programmed using standard development tools, including Atmel Studio, and supports both high-level and low-level programming for flexibility.

Features

The ATXMEGA32A4-AU is a member of the Atmel (now Microchip) XMEGA microcontroller family. Key features include:
- 32KB Flash Memory: For program storage.
- 4KB SRAM: Sufficient memory for variable storage.
- 64 General-Purpose I/O Pins: Versatile interfacing options.
- Up to 32MIPS Processing Speed: Operates at a maximum clock frequency of 32 MHz.
- 12-bit ADC: 16 channels with up to 1 Msps sampling rate.
- 12-bit DAC: For analog output generation.
- Multiple Communication Interfaces: Includes USART, SPI, and I2C for flexible connectivity.
- Event System: Enables efficient inter-peripheral communication.
- Real-Time Clock (RTC): Keeps track of time.
- Configurable Power Management: Various sleep modes for energy efficiency.
- Integrated Temperature Sensor: For environmental monitoring.
- 32-bit Timer/Counters: For precise timing operations.
The ATXMEGA32A4-AU is suitable for applications requiring performance, flexibility, and low power consumption, such as embedded systems, automation, and sensor applications.

Package

The ATXMEGA32A4-AU is housed in a TQFP (Thin Quad Flat Package) with a 32-pin configuration. Its dimensions are 7mm x 7mm with a 0.8mm pitch.

Pinout

The ATXMEGA32A4-AU is an 8-bit microcontroller from Microchip's AVR XMEGA family. It features a 64-pin TQFP (Thin Quad Flat Package) form factor.
The pin count is 64, and the functions of the pins include:
- Digital I/O: General-purpose input/output pins for interfacing with sensors, switches, and other digital devices.
- Analog Inputs: Multiple ADC (Analog-to-Digital Converter) channels for reading analog signals.
- Communication Interfaces: SPI, I2C, USART for serial communication with other devices.
- Timers: Timer/counter modules for generating precise timings and pulse-width modulation (PWM).
- Interrupts: External and internal interrupt capabilities for responsive applications.
- Power and Ground: Pins for power supply and grounding.
- Other Functions: Dedicated pins for reset, clock signals, and programming.
Overall, the ATXMEGA32A4-AU is designed for a wide range of embedded applications, offering flexibility and performance in a compact package.

Manufacturer

The ATXMEGA32A4-AU is manufactured by Microchip Technology Inc., a leading semiconductor company. Founded in 1989, Microchip specializes in microcontrollers, memory, and analog semiconductors. The company is known for its innovative solutions in embedded control, particularly in the development of microcontroller units (MCUs) and digital signal controllers (DSCs). Microchip serves various industries, including automotive, industrial, consumer, and telecommunications, providing products that support a wide array of applications from simple tasks to complex systems.

Application

The ATXMEGA32A4-AU is suitable for various application areas, including industrial automation, consumer electronics, medical devices, sensor applications, and communication systems. Its features, such as low power consumption, high-speed processing, and extensive peripheral interfaces, make it ideal for embedded systems, motor control, data acquisition, and IoT devices.

Equivalent

The ATXMEGA32A4-AU is an AVR XMEGA microcontroller. Equivalent products include:
1. ATXMEGA16A4-AU: Lower memory (16KB flash).
2. ATXMEGA64A4-AU: Higher memory (64KB flash).
3. ATXMEGA32D4-AU: Similar architecture with additional peripherals.
4. ATmega2560: Older generation with more flash but different architecture.
Ensure compatibility with your specific application needs, such as memory, peripherals, and performance.

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