ATXMEGA16A4U-MH - Microchip Technology

Manufacturer Part Number

ATXMEGA16A4U-MH

Manufacturer

Microchip Technology

Introduction

The ATXMEGA16A4U-MH is a part of the AVR XMEGA A4U series of microcontrollers specially designed for advanced control systems requiring high-speed data processing and multifunction peripherals.

Product Features and Performance

Core Processor: AVR dual architecture (8/16-Bit)

Maximum Speed: 32MHz

High Connectivity: I2C, IrDA, SPI, UART/USART, USB interfaces

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

Number of I/Os: 34

Internal Oscillator for system clock generation

Temperature Range Operational: -40°C to 85°C

Product Advantages

Dual architecture core allows efficient handling of both 8-bit and 16-bit applications

Comprehensive connectivity support enables integration in various system designs

Extensive peripheral set supports complex control tasks and system management

Low power consumption with an advanced power management system

Key Technical Parameters

Program Memory Size: 16KB (FLASH)

EEPROM Size: 1K x 8

RAM Size: 2K x 8

Voltage Supply Range: 1.6V to 3.6V

Data Converters: 12-channel 12-bit ADC, 2-channel 12-bit DAC

Packaging: 44-VQFN (7x7)

Quality and Safety Features

Integrated Brown-out Detect/Reset ensures reliable operation under fluctuating power conditions

Watchdog Timer (WDT) to prevent system hang-ups or crashes

Ensured operational capacity in diverse environmental conditions from -40°C to 85°C

Compatibility

Compatible with AVR development and debugging tools

Suitable for use in existing systems designed for XMEGA A4U series due to standardized footprint and pinout

Application Areas

Industrial Control Systems

Automotive systems

Robotics

Smart Home Devices

Internet of Things (IoT) devices

Product Lifecycle

Status: Active

No stated plans for discontinuation, with ongoing support and production

Several Key Reasons to Choose This Product

Robust mixed-signal integration suitable for sensor-based applications

High data processing speed for real-time applications

Low power consumption enhances battery life in portable devices

Versatile connectivity options facilitate communications and interfacing

Strong support and reliability from Microchip Technology as the manufacturer