AT32UC3L016-AUT
- Mfr.Part #
- AT32UC3L016-AUT
- Manufacturer
- Microchip Technology
- Package / Case
- 48-TQFP
- Datasheet
- Download
- Description
- IC MCU 32BIT 16KB FLASH 48TQFP
- Stock
- 1,369
- In Stock :
- 1,369
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- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- PWM Channels :
- yes
- Data Converters :
- A/D 9x12b
- Bit Size :
- 32
- Data Converter :
- A/D 9x12b
- Number of I2C Channels :
- 2
- Seated Height-Max :
- 1.2 mm
- Device Core :
- AVR
- Number of I/O Lines :
- 36
- RAM (bytes) :
- 8192
- Power Supplies :
- 1.8,1.8/3.3 V
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- Watchdog Timer :
- yes
- Has ADC :
- yes
- EEPROM Size :
- --
- Terminal Position :
- QUAD
- Base Part Number :
- AT32UC3L016
- HTS Code :
- 8542.31.00.01
- Number of ADC Channels :
- 8
- Number of Programmable I/O :
- 36
- Number of Terminations :
- 48
- Interface :
- 2-Wire, I2C, SPI, Serial, UART, USART
- DMA Channels :
- yes
- JESD-30 Code :
- S-PQFP-G48
- ROM (words) :
- 4096
- Pin Count :
- 48
- Terminal Form :
- Gull wing
- Manufacturer :
- Atmel Corporation
- Temperature Grade :
- Industrial
- Data Bus Width :
- 32b
- Factory Lead Time :
- 19 Weeks
- Base Product Number :
- AT32UC3
- Published :
- 2011
- On Chip Program ROM Width :
- 32
- Program Memory Type :
- Flash
- Supply Voltage :
- 1.8V
- Peripherals :
- Brown-out Detect/Reset, DMA, POR, PWM, WDT
- CPU Family :
- AVR RISC
- Number of I/O :
- 36
- Adc Channels :
- 8
- Connectivity :
- I2C, SPI, UART/USART
- Reach Compliance Code :
- Compliant
- Number of Bits :
- 32
- REACH SVHC :
- No SVHC
- ROM Programmability :
- Flash
- Oscillator Type :
- Internal
- Core Processor :
- AVR
- Operating Supply Voltage :
- 3.3V
- Height :
- 1.05mm
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Lead Free :
- Lead Free
- Voltage - Supply (Vcc/Vdd) :
- 1.62V~3.6V
- Qualification Status :
- Not Qualified
- Mounting Type :
- Surface Mount
- Terminal Pitch :
- 0.5mm
- Series :
- AVR®32 UC3 L
- Contact Plating :
- Tin
- Length :
- 7mm
- Core Size :
- 32-Bit
- Package / Case :
- 48-TQFP
- Number of SPI Channels :
- 1
- Product Status :
- Obsolete
- Package Shape :
- Square
- Operating Temperature :
- -40°C~85°C TA
- Supplier Device Package :
- 48-TQFP (7x7)
- Program Memory Size :
- 16KB 16K x 8
- Radiation Hardening :
- No
- DAC Channels :
- No
- RoHS Status :
- ROHS3 Compliant
- Packaging :
- Tray
- Surface Mount :
- yes
- Number of Timers/Counters :
- 7
- Clock Speed :
- 50
- RAM Size :
- 8K x 8
- Frequency :
- 50MHz
- Memory Size :
- 16kB
- Mount :
- Surface Mount
- Number of Pins :
- 48
- Core Architecture :
- AVR
- Package :
- Tray
- Adc Resolution :
- 12
- Speed :
- 50MHz
- Flash Memory :
- 16
- Width :
- 7mm
- Number of Terminals :
- 48
- Can :
- 0
- ECCN Code :
- 3A991.A.2
- Datasheets
- AT32UC3L016-AUT

Microcontrollers Microchip Technology AT32UC3L016-AUT Overview
The Microcontrollers Microchip Technology AT32UC3L016-AUT is a high-performance, low-power 32-bit AVR microcontroller that excels in a variety of demanding applications. Designed by Microchip Technology, this microcontroller unit (MCU) integrates 16KB of flash memory and a robust set of features into a compact 48TQFP package. Its versatility and efficient power consumption make it ideal for embedded applications where size and power efficiency are critical. The AT32UC3L016-AUT is engineered to support complex digital signal processing, real-time tasks, and connectivity, making it an essential component for modern electronic designs.
AT32UC3L016-AUT Features
The AT32UC3L016-AUT boasts an array of features suitable for a wide range of applications. It includes a 32-bit AVR architecture that provides a perfect balance between power consumption and processing capability. The inclusion of 16KB flash memory facilitates ample space for program storage, while its ability to operate at various voltages enhances its adaptability in different system environments. Additional features such as multiple communication interfaces, including SPI and I2C, and high-resolution analog-to-digital converters (ADCs) extend its usability in complex electronic circuits.
AT32UC3L016-AUT Applications
- Wearable Devices: Utilized for its low power consumption and compact size, the AT32UC3L016-AUT can manage sensor data and connect seamlessly with other devices, enhancing user interaction in smartwatches and fitness trackers.
- Home Automation Systems: This MCU's robust processing capabilities and multiple communication interfaces make it ideal for controlling and monitoring systems that require reliable connectivity and real-time processing.
- Medical Monitoring Equipment: In medical applications, the accuracy and dependability of the AT32UC3L016-AUT ensure precise measurement and data handling, critical for patient monitoring devices.
- Industrial Automation: Its ability to operate under varying electrical conditions and to process multiple inputs and outputs simultaneously suits the demanding requirements of industrial automation and control systems.
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