Manufacturer Part Number
AT32UC3A0256-ALUR
Manufacturer
Microchip Technology
Introduction
The AT32UC3A0256-ALUR is a 32-bit single-core AVR microcontroller designed for high-performance applications that require low power consumption. It is part of the AVR32 UC3 A0 series, targeting embedded system applications.
Product Features and Performance
Core: 32-Bit AVR Single-Core
Speed: 66MHz
Connectivity: EBI/EMI, Ethernet, I2C, SPI, SSC, UART/USART, USB OTG
Peripherals: Brown-out Detect/Reset, Power-on Reset (POR), Pulse Width Modulation (PWM), Watchdog Timer (WDT)
Program Memory Size: 256KB FLASH
RAM Size: 64KB
Operating Temperature Range: -40°C ~ 85°C
Integrated Internal Oscillator
Product Advantages
High-speed 32-bit performance for complex algorithms and control processes
Extensive connectivity options for versatile interfacing with other components
Integrated peripherals reduce the need for external components, lowering system cost and complexity
Wide operating temperature range suitable for industrial applications
Large program memory and RAM for sophisticated applications
Key Technical Parameters
Program Memory: 256KB FLASH
RAM: 64KB
Speed: 66MHz
Number of I/O: 109
Voltage Supply: 1.65V ~ 3.6V
Data Converters: A/D 8x10b
Package: 144-LQFP (20x20)
Quality and Safety Features
Includes brown-out detect/reset and power-on reset for reliable operation under fluctuating power conditions
Watchdog Timer for system recovery in abnormal conditions
Compatibility
Compatible with various communication protocols and interfaces, ensuring ease of integration into existing systems.
Application Areas
Industrial Control
Automotive Systems
IoT Devices
Smart Home Applications
Embedded Systems
Product Lifecycle
Status: Active
This product is not nearing discontinuation, and there are options for replacements or upgrades available within the AVR32 UC3 series.
Several Key Reasons to Choose This Product
High performance and low power consumption for energy-efficient applications
Extensive connectivity options for flexible system design
Robust safety features for reliable operation
Suited for a wide range of applications from automotive to IoT
Active product lifecycle status ensures long-term availability and support