ATUC128L3U-AUR
- Mfr.Part #
- ATUC128L3U-AUR
- Manufacturer
- Atmel (Microchip Technology)
- Package / Case
- 64-TQFP Exposed Pad
- Datasheet
- Download
- Description
- IC MCU 32BIT 128KB FLASH 64TQFP
- Stock
- 5,164
- In Stock :
- 5,164
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- Manufacturer :
- Atmel (Microchip Technology)
- Product Category :
- Microcontrollers
- Number of Programmable I/O :
- 51
- Min Supply Voltage :
- 1.62 V
- Supply Voltage :
- 1.8V
- Tradename :
- UC3
- ROM (words) :
- 32768
- Connectivity :
- I2C, SPI, UART/USART, USB
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- Series :
- AVR®32 UC3 L
- Supplier Device Package :
- 64-TQFP (10x10)
- RAM Size :
- 32K x 8
- Length :
- 10mm
- Manufacturer :
- Microchip
- Peripherals :
- Brown-out Detect/Reset, DMA, POR, PWM, WDT
- Operating Supply Voltage :
- 1.8V
- Qualification Status :
- Not Qualified
- ROM Programmability :
- Flash
- Program Memory Size :
- 128KB 128K x 8
- Device Core :
- AVR
- Contact Plating :
- Tin
- Data Converter :
- A/D 8x12b
- Interfaces :
- SPI/USART/USB
- Number of Pins :
- 64
- Package :
- Tape and Reel (TR);Cut Tape (CT);Digi-Reel®;
- Terminal Position :
- QUAD
- Max Frequency :
- 50 MHz
- Seated Height-Max :
- 1.2 mm
- Number of Timers/Counters :
- 2
- CPU Family :
- AVR RISC
- Power Supplies :
- 1.81.8/3.3V
- Surface Mount :
- yes
- Watchdog Timer :
- yes
- Product Category :
- 32-bit Microcontrollers - MCU
- RoHS :
- Details
- Base Part Number :
- ATUC128L
- Brand :
- Microchip Technology
- DAC Channels :
- yes
- Speed :
- 50MHz
- Lifecycle Status :
- Production (Last Updated: 2 years ago)
- Max Supply Voltage :
- 1.98 V
- Core Size :
- 32-Bit
- Voltage - Supply (Vcc/Vdd) :
- 1.62V~3.6V
- Product :
- MCU
- Core Processor :
- AVR
- PWM Channels :
- yes
- Memory Type :
- Flash
- Max Operating Temperature :
- 85 °C
- Packaging :
- Digi-Reel®
- JESD-30 Code :
- S-PQFP-G64
- Has ADC :
- yes
- Oscillator Type :
- Internal
- Pbfree Code :
- yes
- Min Operating Temperature :
- -40 °C
- Data Bus Width :
- 32b
- Terminal Pitch :
- 0.5mm
- Number of I/O :
- 51
- Operating Temperature :
- -40°C~85°C TA
- Factory Lead Time :
- 10 Weeks
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Base Product Number :
- ATUC128
- Reach Compliance Code :
- Compliant
- Number of Terminals :
- 64
- Frequency :
- 50MHz
- Package / Case :
- 64-TQFP Exposed Pad
- Number of I/O Lines :
- 51
- Core Architecture :
- AVR
- Memory Size :
- 128kB
- Number of I/Os :
- 51
- Package Shape :
- Square
- Temperature Grade :
- Industrial
- Program Memory Type :
- Flash
- Bit Size :
- 32
- Mount :
- Surface Mount
- Data Converters :
- A/D 8x12b
- Number of Terminations :
- 64
- Interface :
- I2C, SPI, UART, USART, USB
- EEPROM Size :
- --
- DMA Channels :
- yes
- Product Status :
- Active
- RoHS Status :
- ROHS3 Compliant
- RAM (bytes) :
- 32768
- Product Type :
- 32-bit Microcontrollers - MCU
- Supply Voltage-Max (Vsup) :
- 1.98V
- Terminal Form :
- Gull wing
- Width :
- 10 mm
- Mounting Type :
- Surface Mount
- Datasheets
- ATUC128L3U-AUR

Microcontrollers Atmel (Microchip Technology) ATUC128L3U-AUR Overview
The Microcontrollers Atmel (Microchip Technology) ATUC128L3U-AUR is a highly capable MCU that integrates advanced features into a compact 64TQFP package, designed for applications demanding high levels of control and performance with efficient power consumption. This 32-bit microcontroller boasts 128KB of flash memory, providing ample space for application code and data storage, which is crucial for sophisticated embedded systems. Its robust architecture not only ensures rapid processing capabilities but also supports a variety of interfacing options. This product is ideal for developers looking to leverage a powerful MCU from a reputable manufacturer known for reliability and cutting-edge technology.
ATUC128L3U-AUR Features
The ATUC128L3U-AUR microcontroller is equipped with a rich set of features that make it highly suitable for complex digital computing needs. Key features include its 32-bit processing unit that allows for efficient data management and processing, 128KB of integrated flash memory for reliable storage, and a 64TQFP packaging that ensures a minimal footprint on system designs. Additional features such as multiple I/O ports and high-speed interfacing options add to its versatility in various applications.
ATUC128L3U-AUR Applications
- Industrial Automation: Utilized in controlling machinery, sensors, and processes, enhancing precision and efficiency in production lines.
- Smart Home Devices: Acts as the processing core in smart thermostats, lighting systems, and security devices, offering connectivity and intelligent control.
- Medical Equipment: Deployed in medical monitoring systems, where reliability and accuracy are crucial for patient care and data collection.
- Automotive Systems: Used in vehicle control systems for enhanced navigation, diagnostics, and entertainment system management.
- Consumer Electronics: Forms the backbone of multifunctional devices such as handheld gaming consoles and smart watches, providing robust performance and supporting rich user interfaces.
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