ATUC128L4U-AUT
- Mfr.Part #
- ATUC128L4U-AUT
- Manufacturer
- Atmel (Microchip Technology)
- Package / Case
- 48-TQFP
- Datasheet
- Download
- Description
- IC MCU 32BIT 128KB FLASH 48TQFP
- Stock
- 12,256
- In Stock :
- 12,256
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- Manufacturer :
- Atmel (Microchip Technology)
- Product Category :
- Microcontrollers
- Peripherals :
- Brown-out Detect/Reset, DMA, POR, PWM, WDT
- Product Status :
- Active
- Pbfree Code :
- yes
- Frequency :
- 50MHz
- Length :
- 7 mm
- CPU Family :
- AVR RISC
- Core Size :
- 32-Bit
- Product Type :
- 32-bit Microcontrollers - MCU
- Package :
- Tray
- RoHS :
- Details
- Data Bus Width :
- 32b
- Number of Terminations :
- 48
- Base Part Number :
- ATUC128L
- Terminal Pitch :
- 0.5mm
- Seated Height-Max :
- 1.2 mm
- Number of Programmable I/O :
- 36
- Width :
- 7 mm
- Surface Mount :
- yes
- Program Memory Type :
- Flash
- Mount :
- Surface Mount
- DMA Channels :
- yes
- Core Processor :
- AVR
- Core Architecture :
- AVR
- Lifecycle Status :
- Production (Last Updated: 2 years ago)
- Has ADC :
- yes
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Manufacturer :
- Microchip
- Memory Size :
- 128kB
- Reach Compliance Code :
- Compliant
- Number of Timers/Counters :
- 7
- Supply Voltage :
- 1.8V
- Qualification Status :
- Not Qualified
- Maximum Operating Temperature :
- + 85 C
- Number of Pins :
- 48
- Series :
- AVR®32 UC3 L
- JESD-30 Code :
- S-PQFP-G48
- Mounting Style :
- SMD/SMT
- Max Frequency :
- 50 MHz
- Packaging :
- Tray
- Device Core :
- AVR
- Watchdog Timer :
- yes
- Interface :
- I2C, SPI, UART, USART, USB
- Supplier Device Package :
- 48-TQFP (7x7)
- Oscillator Type :
- Internal
- DAC Channels :
- No
- Data Converter :
- A/D 8x12b
- Min Supply Voltage :
- 1.62 V
- Memory Type :
- Flash
- Terminal Form :
- Gull wing
- Package / Case :
- 48-TQFP
- Operating Supply Voltage :
- 1.8V
- Number of I/O :
- 36
- RAM Size :
- 32K x 8
- Interfaces :
- SPI/TWI/USART/USB
- Package Shape :
- Square
- Minimum Operating Temperature :
- - 40 C
- Tradename :
- UC3
- Max Supply Voltage :
- 1.98 V
- Temperature Grade :
- Industrial
- ROM Programmability :
- Flash
- Terminal Position :
- QUAD
- Voltage - Supply (Vcc/Vdd) :
- 1.62V~3.6V
- Min Operating Temperature :
- -40 °C
- EEPROM Size :
- --
- PWM Channels :
- yes
- Product Category :
- 32-bit Microcontrollers - MCU
- Connectivity :
- I2C, SPI, UART/USART, USB
- Factory Lead Time :
- 9 Weeks
- Max Operating Temperature :
- 85 °C
- Contact Plating :
- Tin
- Brand :
- Microchip Technology
- Published :
- 2013
- Height Seated (Max) :
- 1.2mm
- Bit Size :
- 32
- Operating Temperature :
- -40°C~85°C TA
- Number of I/O Lines :
- 36
- RoHS Status :
- ROHS3 Compliant
- Data Converters :
- A/D 8x12b
- Product :
- MCU
- Number of Terminals :
- 48
- Base Product Number :
- ATUC128
- Number of I/Os :
- 35 I/O
- RAM (bytes) :
- 32768
- Speed :
- 50MHz
- Program Memory Size :
- 128KB 128K x 8
- Mounting Type :
- Surface Mount
- Supply Voltage-Max (Vsup) :
- 1.98V
- Power Supplies :
- 1.81.8/3.3V
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- ROM (words) :
- 32768
- Datasheets
- ATUC128L4U-AUT

Microcontrollers Atmel (Microchip Technology) ATUC128L4U-AUT Overview
Introducing the Microcontrollers Atmel (Microchip Technology) ATUC128L4U-AUT, a highly efficient and robust 32-bit microcontroller designed to cater to the advanced needs of modern embedded systems. This MCU is built on a powerful ARM Cortex-M4 core, offering remarkable processing capabilities and a rich set of features. It is encapsulated in a 48TQFP package, ensuring compactness and ease of integration into various applications. The Microcontrollers Atmel (Microchip Technology) ATUC128L4U-AUT is specifically engineered to enhance performance while maintaining low power consumption, making it an ideal choice for developers looking to optimize their systems.
ATUC128L4U-AUT Features
The ATUC128L4U-AUT MCU stands out with its 128KB of flash memory, which provides ample space for application code and data storage. It also features multiple communication interfaces such as SPI, I2C, and UART, which allow for flexible connectivity options. Additionally, this microcontroller supports advanced security protocols and has several analog interfaces, including ADCs and DACs, to handle various signals efficiently. Its high clock speed and extensive interrupt handling capabilities make it highly responsive and capable of managing multiple tasks simultaneously.
ATUC128L4U-AUT Applications
- Industrial Automation: In automation systems, the ATUC128L4U-AUT can manage process control functions due to its robust processing capabilities and numerous I/O options.
- Smart Home Devices: Utilized in smart home technology, this MCU can facilitate the management of devices such as smart thermostats and lighting systems, offering both efficiency and connectivity.
- Automotive Applications: Suitable for automotive environments, it can be used in car entertainment systems and advanced driver-assistance systems (ADAS), providing reliable processing and communication interfaces.
- Wearable Technology: Its low power consumption makes it ideal for wearable devices, where it can perform health monitoring and real-time data syncing without draining battery life quickly.
- Healthcare Equipment: In healthcare, the ATUC128L4U-AUT can be implemented in medical monitoring systems, ensuring accurate data capture and real-time patient monitoring.
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