Manufacturer Part Number
ATXMEGA128A1U-AU
Manufacturer
Atmel
Introduction
High-performance, low-power AVR 8/16-bit microcontroller
Part of the Atmel AVR XMEGA A1U series
Product Features and Performance
128KB Flash program memory
8KB RAM
2KB EEPROM
16-channel 12-bit ADC
4-channel 12-bit DAC
Peripheral functions like DMA, PWM, and Watchdog Timer
78 programmable I/O lines
Operating speed up to 32MHz
Product Advantages
Flexible peripheral set with advanced features
Low power consumption
Wide operating temperature range (-40°C to 85°C)
100-pin TQFP package for high I/O count
Key Technical Parameters
Voltage range: 1.6V to 3.6V
Internal oscillator
AVR 8/16-bit core
Quality and Safety Features
Brown-out detection and reset
Power-on reset
Compatibility
Pin-compatible with other ATXMEGA128A1U devices
Software compatible with the AVR architecture
Application Areas
Industrial control
Home automation
Medical equipment
Portable devices
Product Lifecycle
Currently available and in production
Replacements or upgrades may be available in the future
Key Reasons to Choose
Powerful and flexible 8/16-bit microcontroller
Extensive peripheral set for advanced applications
Low power consumption for battery-powered devices
Wide operating temperature range for harsh environments
High I/O count in a compact 100-pin TQFP package