ATUC64L4U-AUR
- Mfr.Part #
- ATUC64L4U-AUR
- Manufacturer
- Microchip Technology
- Package / Case
- 48-TQFP
- Datasheet
- Download
- Description
- IC MCU 32BIT 64KB FLASH 48TQFP
- Stock
- 8,719
- In Stock :
- 8,719
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- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- RoHS :
- Details
- Qualification Status :
- Not Qualified
- Max Operating Temperature :
- 85 °C
- Contact Plating :
- Tin
- Watchdog Timer :
- yes
- Device Core :
- AVR
- Core Size :
- 32-Bit
- Supply Voltage-Max (Vsup) :
- 1.98V
- Bit Size :
- 32
- Data Converter :
- A/D 8x12b
- Terminal Form :
- Gull wing
- Surface Mount :
- yes
- DAC Channels :
- No
- Product Status :
- Active
- RAM Size :
- 16K x 8
- Memory Type :
- Flash
- Mounting Type :
- Surface Mount
- Number of I/Os :
- 36
- Data Converters :
- A/D 8x12b
- Max Supply Voltage :
- 1.98 V
- Interface :
- I2C, IrDA, LIN, SPI, UART, USART, USB
- Height Seated (Max) :
- 1.2mm
- Temperature Grade :
- Industrial
- Terminal Pitch :
- 0.5mm
- RoHS Status :
- ROHS3 Compliant
- Terminal Position :
- QUAD
- Length :
- 7 mm
- Series :
- AVR®32 UC3 L
- Package / Case :
- 48-TQFP
- Voltage - Supply (Vcc/Vdd) :
- 1.62V~3.6V
- PWM Channels :
- yes
- Width :
- 7 mm
- CPU Family :
- AVR RISC
- ROM (words) :
- 16384
- Number of Pins :
- 48
- Memory Size :
- 32kB
- ROM Programmability :
- Flash
- Published :
- 2012
- JESD-30 Code :
- S-PQFP-G48
- Product :
- MCU
- Seated Height-Max :
- 1.2 mm
- Tradename :
- UC3
- Supply Voltage :
- 1.8V
- Frequency :
- 50MHz
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- Data Bus Width :
- 32b
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Brand :
- Microchip Technology
- Speed :
- 50MHz
- Number of I/O Lines :
- 36
- Pbfree Code :
- yes
- Reach Compliance Code :
- Compliant
- Base Product Number :
- ATUC64
- Package Shape :
- Square
- Number of Programmable I/O :
- 36
- Mount :
- Surface Mount
- Lifecycle Status :
- Production (Last Updated: 2 years ago)
- Program Memory Size :
- 64KB 64K x 8
- Product Category :
- 32-bit Microcontrollers - MCU
- Base Part Number :
- ATUC64L
- Number of I/O :
- 36
- DMA Channels :
- yes
- Number of Timers/Counters :
- 7
- Max Frequency :
- 50 MHz
- Min Supply Voltage :
- 1.62 V
- Operating Supply Voltage :
- 1.8V
- EEPROM Size :
- --
- Number of Terminations :
- 48
- Interfaces :
- SPI/TWI/USART/USB
- Peripherals :
- Brown-out Detect/Reset, DMA, POR, PWM, WDT
- Has ADC :
- yes
- Oscillator Type :
- Internal
- Core Processor :
- AVR
- Manufacturer :
- Microchip
- Packaging :
- Tape and Reel (TR)
- Package :
- Tape and Reel (TR);Cut Tape (CT);Digi-Reel®;
- Power Supplies :
- 1.81.8/3.3V
- Supplier Device Package :
- 48-TQFP (7x7)
- Connectivity :
- I2C, SPI, UART/USART, USB
- Factory Lead Time :
- 9 Weeks
- Program Memory Type :
- Flash
- Core Architecture :
- AVR
- Operating Temperature :
- -40°C~85°C TA
- Min Operating Temperature :
- -40 °C
- Number of Terminals :
- 48
- RAM (bytes) :
- 16384
- Product Type :
- 32-bit Microcontrollers - MCU
- Datasheets
- ATUC64L4U-AUR
ATUC64L4U-AUR Documents

Microcontrollers Microchip Technology ATUC64L4U-AUR Overview
The Microcontrollers Microchip Technology ATUC64L4U-AUR is a highly reliable 32-bit microcontroller unit (MCU) designed for advanced embedded applications. Manufactured by Microchip Technology, this MCU features a robust 64KB of flash memory encapsulated in a compact 48TQFP package, making it ideal for sophisticated yet space-constrained applications. The ATUC64L4U-AUR is engineered to deliver exceptional performance and power efficiency, supporting a wide range of operating voltages and temperatures, which makes it a perfect choice for developers seeking versatility and reliability in their hardware designs.
ATUC64L4U-AUR Features
This MCU stands out due to its powerful ARM Cortex-M4 processor which provides efficient handling of complex algorithms and processes. It boasts high-speed interfaces, advanced security features, and extensive I/O capabilities, ensuring adaptability in varied application fields. The 64KB of flash memory supports intensive programs and data storage, while low power consumption features facilitate extended battery life in portable devices.
ATUC64L4U-AUR Applications
- Industrial Automation: The ATUC64L4U-AUR can be used to control machinery, sensors, and actuators, providing reliable operation and real-time processing capabilities essential for modern industrial environments.
- Smart Home Devices: This MCU is suitable for integration into smart home technologies, including smart thermostats and security systems, where efficient data processing and connectivity are required.
- Wearable Health Technology: With its low power consumption and compact size, the ATUC64L4U-AUR is ideal for wearable devices that monitor health parameters, offering continuous operation and data management.
- Automotive Applications: The robust performance and operational temperature range make it suitable for automotive control systems, enhancing functionality and reliability in vehicle electronics.
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