ATUC64L4U-ZAUT
- Mfr.Part #
- ATUC64L4U-ZAUT
- Manufacturer
- Microchip Technology
- Package / Case
- 48-VFQFN Exposed Pad
- Datasheet
- Download
- Description
- IC MCU 32BIT 64KB FLASH 48QFN
- Stock
- 28,811
- In Stock :
- 28,811
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- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- Mount :
- Surface Mount
- Bit Size :
- 32
- Number of I/O :
- 36
- Number of Timers/Counters :
- 7
- RAM Size :
- 16K x 8
- Package :
- Tray
- Speed :
- 50MHz
- Mounting Type :
- Surface Mount
- Lifecycle Status :
- Production (Last Updated: 2 years ago)
- Data Converters :
- A/D 8x12b
- Pbfree Code :
- yes
- Has ADC :
- yes
- Program Memory Type :
- Flash
- Package Shape :
- Square
- Terminal Pitch :
- 0.5mm
- Tradename :
- UC3
- Product Status :
- Active
- Connectivity :
- I2C, SPI, UART/USART, USB
- Number of Pins :
- 48
- Core Size :
- 32-Bit
- Number of Terminations :
- 48
- Oscillator Type :
- Internal
- Factory Lead Time :
- 8 Weeks
- RAM (bytes) :
- 16384
- DMA Channels :
- yes
- RoHS Status :
- ROHS3 Compliant
- Core Processor :
- AVR
- Supply Voltage :
- 1.8V
- Seated Height-Max :
- 0.9 mm
- Temperature Grade :
- Industrial
- Packaging :
- Tray
- ROM (words) :
- 16384
- Program Memory Size :
- 64KB 64K x 8
- Supply Voltage-Max (Vsup) :
- 1.98V
- CPU Family :
- AVR RISC
- RoHS :
- Details
- Interfaces :
- SPI/TWI/USART/USB
- Product :
- MCU
- Memory Size :
- 64KB
- Data Bus Width :
- 32b
- Max Frequency :
- 50 MHz
- Reach Compliance Code :
- Compliant
- PWM Channels :
- yes
- JESD-30 Code :
- S-XQCC-N48
- Product Category :
- 32-bit Microcontrollers - MCU
- Length :
- 7 mm
- Base Part Number :
- ATUC64L
- Height Seated (Max) :
- 0.9mm
- Operating Supply Voltage :
- 1.8V
- Number of Programmable I/O :
- 36
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Published :
- 2012
- Series :
- AVR®32 UC3 L
- Supplier Device Package :
- 48-QFN (7x7)
- Brand :
- Microchip Technology
- Voltage - Supply (Vcc/Vdd) :
- 1.62V~3.6V
- Number of I/O Lines :
- 36
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- Max Operating Temperature :
- 85 °C
- Device Core :
- AVR
- Memory Type :
- Flash
- Base Product Number :
- ATUC64
- Watchdog Timer :
- yes
- Width :
- 7 mm
- Terminal Form :
- NO LEAD
- Core Architecture :
- AVR
- Power Supplies :
- 1.81.8/3.3V
- Interface :
- I2C, SPI, UART, USART, USB
- Min Supply Voltage :
- 1.62 V
- Package / Case :
- 48-VFQFN Exposed Pad
- Manufacturer :
- Microchip
- DAC Channels :
- No
- EEPROM Size :
- --
- Max Supply Voltage :
- 1.98 V
- Number of I/Os :
- 36
- Min Operating Temperature :
- -40 °C
- Operating Temperature :
- -40°C~85°C TA
- Data Converter :
- A/D 8x12b
- Product Type :
- 32-bit Microcontrollers - MCU
- ROM Programmability :
- Flash
- Number of Terminals :
- 48
- Surface Mount :
- yes
- Terminal Position :
- QUAD
- Frequency :
- 50MHz
- Contact Plating :
- Tin
- Qualification Status :
- Not Qualified
- Peripherals :
- Brown-out Detect/Reset, DMA, POR, PWM, WDT
- Datasheets
- ATUC64L4U-ZAUT

Microcontrollers Microchip Technology ATUC64L4U-ZAUT Overview
The Microcontrollers Microchip Technology ATUC64L4U-ZAUT is a high-performance, low-power AVR microcontroller that combines 32-bit processing capability with 64KB of flash memory, housed in a compact 48QFN package. This microcontroller is designed to offer a balanced mix of control functionality and computational power, making it an excellent choice for demanding applications where efficiency and space are critical. The integration of advanced peripherals supports a range of functionalities, from complex digital signal processing to straightforward task management, tailored for a diverse spectrum of industrial and commercial applications.
ATUC64L4U-ZAUT Features
The ATUC64L4U-ZAUT microcontroller by Microchip Technology features a robust set of capabilities designed to support advanced embedded systems. Key features include a 32-bit AVR architecture, 64KB of flash memory for program storage, extensive interface options including SPI, I2C, and USB, and multiple PWM channels. Additionally, it offers various power-saving modes to enhance battery life in portable applications, robust security features for data protection, and high-speed processing capabilities that ensure minimal response times.
ATUC64L4U-ZAUT Applications
- Industrial Automation: Implements control systems and real-time response mechanisms in manufacturing equipment, improving efficiency and precision.
- Consumer Electronics: Powers sophisticated consumer gadgets, such as smart watches and portable gaming devices, providing the necessary processing power and connectivity options.
- Automotive Systems: Used in vehicle control systems for enhancing functionalities like sensor integration and signal processing, leading to smarter, safer driving experiences.
- Internet of Things (IoT) Devices: Serves as the brain for IoT devices, facilitating smart home technology development by connecting and managing various sensors and actuators.
- Portable Medical Devices: Manages operations and data processing in compact medical devices, ensuring reliability and precision necessary for health monitoring and diagnostics.
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