Microchip Technology

ATUC128L4U-AUR  

Microcontrollers

The ATUC128L4U-AUR is a microcontroller unit (MCU) manufactured by Microchip Technology. It is a part of the AVR UC3L series of MCUs, which are designed for low-power and high-performance applications.

Description:

The ATUC128L4U-AUR is a 128-pin QFP package MCU with a 32-bit ARM Cortex-M3 processor. It features up to 1 MB of flash memory and 256 KB of SRAM. The device operates at a frequency of up to 48 MHz and has a wide operating voltage range of 1.8V to 5.5V.

Features:

1. 32-bit ARM Cortex-M3 processor
2. Up to 1 MB of flash memory
3. 256 KB of SRAM
4. 128-pin QFP package
5. Operating frequency up to 48 MHz
6. Wide operating voltage range of 1.8V to 5.5V
7. Low-power operation
8. High-performance peripherals, including USB, SPI, I2C, UART, and more
9. Advanced security features, including secure boot and AES encryption

Applications:

The ATUC128L4U-AUR is suitable for a wide range of applications that require low-power operation and high performance. Some potential applications include:

1. Industrial control systems
2. Medical devices
3. Portable electronics
4. IoT devices
5. Smart home systems
6. Automotive systems
7. Robotics
8. Security systems
9. Wireless communication systems

Overall, the ATUC128L4U-AUR is a versatile and powerful MCU that can be used in a variety of applications where low-power operation and high performance are required. Its advanced features and peripherals make it a popular choice for designers and engineers working on complex and demanding projects.

ATUC128L4U-AUR Documents

Download datasheets and manufacturer documentation for ATUC128L4U-AUR

PCN Assembly/Origin :

AT32U/ATUC 16/Sep/2019      

Datasheets :

ATUCxL3/4U Datasheet       ATUC64L_128L_256LxU Summary      

PCN Packaging :

Transfer to Microchip/Label/Pkg 5/Sep/2016       Tape and Reel Label Update 10/Feb/2015      

Design Resources :

ATUC128L4U Development Tool Selector      

HTML Datasheet :

ATUC64L_128L_256LxU Summary      

PCN Design/Specification :

Marking Chgs 11/Jul/2017      

Environmental Information :

Microchip CA Prop65       Microchip RoHS       Microchip REACH