AT32UC3L032-AUT
- Mfr.Part #
- AT32UC3L032-AUT
- Manufacturer
- Atmel (Microchip Technology)
- Package / Case
- 48-TQFP
- Datasheet
- Download
- Description
- IC MCU 32BIT 32KB FLASH 48TQFP
- Stock
- 1,144
- In Stock :
- 1,144
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- Manufacturer :
- Atmel (Microchip Technology)
- Product Category :
- Microcontrollers
- Series :
- AVR®32 UC3 L
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Terminal Position :
- QUAD
- Seated Height-Max :
- 1.2 mm
- Mounting Type :
- Surface Mount
- Contact Plating :
- Tin
- RAM (bytes) :
- 16384
- Program Memory Size :
- 32KB 32K x 8
- Number of ADC Channels :
- 9
- Core Processor :
- AVR
- Interfaces :
- SPI/TWI/USART
- Base Product Number :
- AT32UC3
- DAC Channels :
- No
- Qualification Status :
- Not Qualified
- Device Core :
- AVR
- Temperature Grade :
- Industrial
- Manufacturer :
- Microchip Technology Inc
- Number of Terminations :
- 48
- Product Status :
- Obsolete
- Frequency :
- 50MHz
- Weight :
- 9.071791g
- Core Size :
- 32-Bit
- ECCN Code :
- 3A991.A.2
- Package :
- Tray
- Number of Timers/Counters :
- 7
- EEPROM Size :
- --
- ROM Programmability :
- Flash
- Power Supplies :
- 1.8,1.8/3.3 V
- Number of Programmable I/O :
- 36
- Data Converter :
- A/D 9x12b
- Has ADC :
- yes
- Program Memory Type :
- Flash
- Interface :
- 2-Wire, I2C, SPI, UART, USART
- Data Bus Width :
- 32b
- Mount :
- Surface Mount
- RAM Size :
- 16K x 8
- Speed :
- 50MHz
- ROM (words) :
- 32768
- Peripherals :
- Brown-out Detect/Reset, DMA, POR, PWM, WDT
- Terminal Form :
- Gull wing
- Number of I2C Channels :
- 2
- Terminal Pitch :
- 0.5mm
- Data Converters :
- A/D 9x12b
- Connectivity :
- I2C, SPI, UART/USART
- Number of Pins :
- 48
- Number of SPI Channels :
- 1
- Supplier Device Package :
- 48-TQFP (7x7)
- Lead Free :
- Lead Free
- Bit Size :
- 32
- Watchdog Timer :
- yes
- Voltage - Supply (Vcc/Vdd) :
- 1.62V~3.6V
- Factory Lead Time :
- 12 Weeks
- Surface Mount :
- yes
- Base Part Number :
- AT32UC3L032
- Packaging :
- Tray
- Width :
- 7mm
- Package / Case :
- 48-TQFP
- Length :
- 7mm
- CPU Family :
- AVR RISC
- Memory Size :
- 32kB
- Oscillator Type :
- Internal
- Height :
- 1.05mm
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- RoHS Status :
- ROHS3 Compliant
- Operating Supply Voltage :
- 3.3V
- JESD-30 Code :
- S-PQFP-G48
- Supply Voltage :
- 1.8V
- Operating Temperature :
- -40°C~85°C TA
- Package Shape :
- Square
- Number of I/O Lines :
- 36
- Published :
- 2008
- PWM Channels :
- yes
- Reach Compliance Code :
- Compliant
- Number of I/O :
- 36
- DMA Channels :
- yes
- HTS Code :
- 8542.31.00.01
- REACH SVHC :
- No SVHC
- Number of Terminals :
- 48
- Datasheets
- AT32UC3L032-AUT
AT32UC3L032-AUT Documents

Microcontrollers Atmel (Microchip Technology) AT32UC3L032-AUT Overview
The Microcontrollers Atmel (Microchip Technology) AT32UC3L032-AUT is a highly efficient, low-power 32-bit MCU designed specifically for demanding embedded applications. Manufactured by Microchip Technology, this microcontroller integrates 32KB of flash memory and operates at high speeds, making it an excellent choice for developers looking to balance performance with power efficiency. Its compact 48TQFP packaging ensures that it can be incorporated into space-constrained designs, while maintaining a robust feature set suitable for a wide range of applications.
AT32UC3L032-AUT Features
This microcontroller boasts several key features that make it a standout option for complex electronic designs:
- 32-bit AVR Architecture: Offers robust processing capabilities with efficient code execution, ideal for resource-intensive operations.
- 32KB of Inbuilt Flash Memory: Provides ample space for application code and data storage without the need for external memory components.
- Low Power Consumption: Designed for applications requiring minimal power draw, enhancing battery life in portable devices.
- 48TQFP Packaging: Compact form factor that fits easily into small devices while providing enough pins for necessary functionalities.
AT32UC3L032-AUT Applications
- Wearable Technology: Its low power consumption and compact size make it ideal for wearable health monitors, where long battery life and miniaturization are critical.
- Smart Home Devices: Utilized in the development of smart lighting systems and home automation hubs due to its efficient processing and connectivity features.
- Industrial Automation: Applies to control systems in industrial environments, supporting robust operations and extended operational longevity under harsh conditions.
- Portable Medical Devices: Its reliability and low energy draw are crucial for portable medical diagnostics equipment, ensuring consistent performance and dependability.
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