AT32UC3A0128AU-ALUT
- Mfr.Part #
- AT32UC3A0128AU-ALUT
- Manufacturer
- Microchip Technology
- Package / Case
- 144-LQFP
- Datasheet
- Download
- Description
- IC MCU 32BIT 128KB FLASH 144LQFP
- Stock
- 15,558
- In Stock :
- 15,558
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- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- Base Product Number :
- AT32UC3
- Voltage - Supply (Vcc/Vdd) :
- 1.65V~3.6V
- Series :
- AVR®32 UC3 A0 Audio
- Package / Case :
- 144-LQFP
- Product Status :
- Obsolete
- Frequency :
- 66MHz
- Base Part Number :
- AT32UC3A0128
- Core Processor :
- AVR
- Published :
- 2009
- Core Size :
- 32-Bit
- Connectivity :
- EBI/EMI, Ethernet, I2C, SPI, SSC, UART/USART, USB OTG
- Data Bus Width :
- 32b
- Max Operating Temperature :
- 85°C
- Operating Temperature :
- -40°C~85°C TA
- Oscillator Type :
- Internal
- Packaging :
- Tray
- Program Memory Type :
- Flash
- Data Converter :
- A/D 8x10b
- Number of I/O :
- 109
- Number of Timers/Counters :
- 1
- Program Memory Size :
- 128KB 128K x 8
- Data Converters :
- A/D 8x10b
- Max Frequency :
- 66MHz
- RoHS Status :
- ROHS3 Compliant
- Mounting Type :
- Surface Mount
- Number of Programmable I/O :
- 5
- RAM Size :
- 32K x 8
- EEPROM Size :
- --
- Watchdog Timer :
- yes
- Supplier Device Package :
- 144-LQFP (20x20)
- Memory Type :
- Flash
- Number of Pins :
- 144
- Interface :
- EBI/EMI, Ethernet, I2C, I2S, SPI, UART, USART, USB
- Peripherals :
- Brown-out Detect/Reset, POR, PWM, WDT
- Operating Supply Voltage :
- 3.3V
- Core Architecture :
- AVR
- Speed :
- 66MHz
- Min Operating Temperature :
- -40°C
- Memory Size :
- 128kB
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Package :
- Tray
- Datasheets
- AT32UC3A0128AU-ALUT

Microcontrollers Microchip Technology AT32UC3A0128AU-ALUT Overview
The Microcontrollers Microchip Technology AT32UC3A0128AU-ALUT is a high-performance, 32-bit MCU designed by Microchip Technology, optimized for various advanced digital control systems. This microcontroller integrates a robust 128KB of flash memory within a compact 144LQFP package, making it an ideal solution for developers seeking a blend of power and efficiency. The integration of high-end features supports extensive application possibilities, especially in scenarios requiring reliable processing capabilities, flexible connectivity options, and low-power consumption.
AT32UC3A0128AU-ALUT Features
This MCU boasts several key features making it highly versatile and suitable for demanding applications. These include a 32-bit AVR architecture, 128KB flash memory for robust application storage, and extensive I/O options to handle complex digital interactions. Additionally, it supports advanced power management techniques that help in reducing the overall power consumption while maintaining performance.
AT32UC3A0128AU-ALUT Applications
- Industrial Automation: The AT32UC3A0128AU-ALUT can manage complex algorithms and process data from multiple sensors, ensuring efficient machine control and automation systems.
- Consumer Electronics: This microcontroller is capable of driving advanced user interfaces and handling multiple tasks simultaneously, making it suitable for devices like smart home gadgets and personal electronics.
- Medical Devices: Its precision and reliability make the AT32UC3A0128AU-ALUT ideal for medical applications where accurate data processing and device control are crucial.
- Communication Systems: With its robust processing capabilities and support for various communication protocols, this MCU is well-suited for implementing complex communication equipment and infrastructure.
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