ATXMEGA16A4-AU - Atmel

Manufacturer Part Number

ATXMEGA16A4-AU

Manufacturer

Microchip Technology

Introduction

The ATXMEGA16A4-AU is a high-performance, low-power 8/16-Bit AVR microcontroller from Microchip Technology, featuring a wide range of connectivity and advanced peripherals.

Product Features and Performance

Core Processor: AVR

Core Size: 8/16-Bit

Speed: up to 32MHz

Connectivity options: I2C, IrDA, SPI, UART/USART

Advanced Peripherals: Brown-out Detect/Reset, DMA, POR, PWM, WDT

Internal Oscillator

Program Memory Size: 16KB

Program Memory Type: FLASH

EEPROM Size: 1KB

RAM Size: 2KB

Number of I/O: 34

Product Advantages

Combines 8-bit and 16-bit computing capabilities, offering versatility for various applications

Low power consumption enhances battery life in portable devices

Broad range of connectivity options facilitates easy integration into various systems and networks

Advanced peripherals support complex functionalities without additional components

Key Technical Parameters

Voltage Supply (Vcc/Vdd): 1.6V to 3.6V

Data Converters: A/D 12x12b, D/A 2x12b

Operating Temperature: -40°C ~ 85°C

Mounting Type: Surface Mount

Supplier Device Package: 44-TQFP (10x10)

Package/Case: 44-TQFP

Quality and Safety Features

Brown-out Detect/Reset helps prevent improper operation due to low voltage

Watchdog Timer (WDT) to ensure system reliability by resetting the processor if software becomes unresponsive

Compatibility

Compatible with a diverse range of external components using I2C, SPI, and UART protocols

Usable with a variety of power supply voltages within the range of 1.6V to 3.6V

Application Areas

Suitable for home automation systems, consumer electronics, medical devices, and industrial automation

Product Lifecycle

Product Status: Active

Not nearing discontinuation, ensuring long-term availability

Upgrades or replacements are available within Microchip's extensive AVR® XMEGA® product range

Several Key Reasons to Choose This Product

High processing speed of 32MHz suitable for demanding applications

Low power consumption extends the life of battery-operated devices

Extensive connectivity options provide flexibility in system design

Robust set of peripherals minimizes the need for additional components

Wide operating temperature range ensures reliability in various environmental conditions

Active product status with support and future availability assured by Microchip Technology