ATUC64L3U-AUR
- Mfr.Part #
- ATUC64L3U-AUR
- Manufacturer
- Microchip Technology
- Package / Case
- 64-TQFP Exposed Pad
- Datasheet
- Download
- Description
- IC MCU 32BIT 64KB FLASH 64TQFP
- Stock
- 37,144
- In Stock :
- 37,144
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- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- ROM (words) :
- 16384
- Data Converters :
- A/D 8x12b
- Series :
- AVR®32 UC3 L
- Published :
- 2012
- Device Core :
- AVR
- EEPROM Size :
- --
- Product Status :
- Active
- Supplier Device Package :
- 64-TQFP (10x10)
- Number of Pins :
- 64
- Bit Size :
- 32
- RAM (bytes) :
- 16384
- RoHS :
- Details
- Data Bus Width :
- 32b
- Temperature Grade :
- Industrial
- Base Part Number :
- ATUC64L
- Min Supply Voltage :
- 1.62 V
- RoHS Status :
- ROHS3 Compliant
- Product :
- MCU
- Data Converter :
- A/D 8x12b
- Number of Programmable I/O :
- 51
- Base Product Number :
- ATUC64
- Product Category :
- 32-bit Microcontrollers - MCU
- Min Operating Temperature :
- -40 °C
- JESD-30 Code :
- S-PQFP-G64
- Memory Size :
- 64KB
- Surface Mount :
- yes
- Interfaces :
- SPI/USART/USB
- Seated Height-Max :
- 1.2 mm
- PWM Channels :
- yes
- Packaging :
- Cut Tape (CT)
- Operating Temperature :
- -40°C~85°C TA
- ROM Programmability :
- Flash
- Operating Supply Voltage :
- 1.8V
- Terminal Form :
- Gull wing
- Core Size :
- 32-Bit
- Voltage - Supply (Vcc/Vdd) :
- 1.62V~3.6V
- Watchdog Timer :
- yes
- DAC Channels :
- yes
- CPU Family :
- AVR RISC
- Package Shape :
- Square
- Factory Lead Time :
- 10 Weeks
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Interface :
- I2C, SPI, UART, USART, USB
- Tradename :
- UC3
- Has ADC :
- yes
- Core Architecture :
- AVR
- Connectivity :
- I2C, SPI, UART/USART, USB
- Memory Type :
- Flash
- Package / Case :
- 64-TQFP Exposed Pad
- Pbfree Code :
- yes
- Power Supplies :
- 1.81.8/3.3V
- Contact Plating :
- Tin
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- Terminal Position :
- QUAD
- Core Processor :
- AVR
- DMA Channels :
- yes
- Mount :
- Surface Mount
- Number of I/O :
- 51
- Width :
- 10 mm
- Height Seated (Max) :
- 1.2mm
- Product Type :
- 32-bit Microcontrollers - MCU
- Mounting Type :
- Surface Mount
- Package :
- Tape and Reel (TR);Cut Tape (CT);Digi-Reel®;
- Number of Terminations :
- 64
- RAM Size :
- 16K x 8
- Qualification Status :
- Not Qualified
- Frequency :
- 50MHz
- Supply Voltage-Max (Vsup) :
- 1.98V
- Supply Voltage :
- 1.8V
- Max Supply Voltage :
- 1.98 V
- Oscillator Type :
- Internal
- Length :
- 10mm
- Max Operating Temperature :
- 85 °C
- Max Frequency :
- 50 MHz
- Speed :
- 50MHz
- Program Memory Size :
- 64KB 64K x 8
- Manufacturer :
- Microchip
- Lifecycle Status :
- Production (Last Updated: 2 years ago)
- Number of I/Os :
- 51
- Peripherals :
- Brown-out Detect/Reset, DMA, POR, PWM, WDT
- Brand :
- Microchip Technology
- Reach Compliance Code :
- Compliant
- Terminal Pitch :
- 0.5mm
- Number of I/O Lines :
- 51
- Program Memory Type :
- Flash
- Number of Terminals :
- 64
- Number of Timers/Counters :
- 7
- Datasheets
- ATUC64L3U-AUR
ATUC64L3U-AUR Documents

Microcontrollers Microchip Technology ATUC64L3U-AUR Overview
The Microcontrollers Microchip Technology ATUC64L3U-AUR is a high-performance, low-power 32-bit MCU from the esteemed Microchip Technology. It comes integrated with 64KB of flash memory and is packaged in a compact 64TQFP format. This microcontroller is designed to offer an ideal solution for developers looking for a balance of advanced computational ability and power efficiency in their applications. With its robust feature set and scalability, the ATUC64L3U-AUR is particularly well-suited for applications requiring significant control capabilities within strict power and space constraints.
ATUC64L3U-AUR Features
This microcontroller unit (MCU) boasts a comprehensive set of features designed to support sophisticated functions in various devices:
- 32-bit architecture ensuring powerful processing capabilities.
- 64KB of integrated flash memory for ample storage of application code and data.
- 64TQFP package for a minimal footprint on system boards.
- Low power consumption, which is ideal for battery-operated devices.
ATUC64L3U-AUR Applications
- Consumer Electronics: Utilized in devices such as smart watches and gaming consoles, where its processing power and low power usage optimize performance and extend battery life.
- Industrial Control Systems: Acts as a control hub in automation equipment, supporting complex algorithms for process optimization.
- Automotive Applications: Used in car entertainment and information systems, providing reliable processing capabilities that enhance user experience.
- Internet of Things (IoT): Serves as the brain in IoT devices, facilitating smart connectivity and data management across various devices.
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