ATUC64L4U-ZAUR
- Mfr.Part #
- ATUC64L4U-ZAUR
- Manufacturer
- Microchip Technology
- Package / Case
- 48-VFQFN Exposed Pad
- Datasheet
- Download
- Description
- IC MCU 32BIT 64KB FLASH 48QFN
- Stock
- 6,232
- In Stock :
- 6,232
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- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- Surface Mount :
- yes
- Number of Pins :
- 48
- Power Supplies :
- 1.81.8/3.3V
- Supply Voltage :
- 1.8V
- Interfaces :
- SPI/TWI/USART/USB
- JESD-30 Code :
- S-XQCC-N48
- Number of Terminations :
- 48
- Number of Programmable I/O :
- 36
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Program Memory Size :
- 64KB 64K x 8
- Series :
- AVR®32 UC3 L
- Core Processor :
- AVR
- Packaging :
- Tape and Reel (TR)
- RAM (bytes) :
- 16384
- Has ADC :
- yes
- DAC Channels :
- No
- Base Part Number :
- ATUC64L
- Data Bus Width :
- 32b
- Seated Height-Max :
- 0.9 mm
- Qualification Status :
- Not Qualified
- Bit Size :
- 32
- Reach Compliance Code :
- Compliant
- ROM (words) :
- 16384
- Operating Temperature :
- -40°C~85°C TA
- Product Type :
- 32-bit Microcontrollers - MCU
- Mount :
- Surface Mount
- Supplier Device Package :
- 48-QFN (7x7)
- Core Architecture :
- AVR
- Core Size :
- 32-Bit
- Peripherals :
- Brown-out Detect/Reset, DMA, POR, PWM, WDT
- Frequency :
- 32MHz
- Terminal Pitch :
- 0.5mm
- Terminal Form :
- NO LEAD
- Watchdog Timer :
- yes
- Supply Voltage-Max (Vsup) :
- 1.98V
- Product Category :
- 32-bit Microcontrollers - MCU
- Memory Type :
- Flash
- Lifecycle Status :
- Production (Last Updated: 2 years ago)
- Package :
- Tape and Reel (TR);Cut Tape (CT);Digi-Reel®;
- Max Operating Temperature :
- 85 °C
- Contact Plating :
- Tin
- Oscillator Type :
- Internal
- Length :
- 7 mm
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- Number of Terminals :
- 48
- Package / Case :
- 48-VFQFN Exposed Pad
- Program Memory Type :
- Flash
- Published :
- 2012
- Manufacturer :
- Microchip
- Product :
- MCU
- Number of I/Os :
- 36
- Max Frequency :
- 50 MHz
- Brand :
- Microchip Technology
- Memory Size :
- 64KB
- Connectivity :
- I2C, SPI, UART/USART, USB
- EEPROM Size :
- --
- Data Converter :
- A/D 8x12b
- Pbfree Code :
- yes
- Tradename :
- UC3
- RoHS Status :
- ROHS3 Compliant
- Min Supply Voltage :
- 1.62 V
- RoHS :
- Details
- Speed :
- 50 MHz
- Operating Supply Voltage :
- 1.8V
- Number of I/O Lines :
- 36
- Package Shape :
- Square
- Number of Timers/Counters :
- 7
- ROM Programmability :
- Flash
- Mounting Type :
- Surface Mount
- Temperature Grade :
- Industrial
- CPU Family :
- AVR RISC
- Terminal Position :
- QUAD
- Height Seated (Max) :
- 0.9mm
- DMA Channels :
- yes
- Data Converters :
- A/D 8x12b
- Width :
- 7 mm
- PWM Channels :
- yes
- Voltage - Supply (Vcc/Vdd) :
- 1.62V~3.6V
- Min Operating Temperature :
- -40 °C
- Base Product Number :
- ATUC64
- Interface :
- I2C, SPI, UART, USART, USB
- Factory Lead Time :
- 8 Weeks
- Number of I/O :
- 36
- RAM Size :
- 16K x 8
- Max Supply Voltage :
- 1.98 V
- Device Core :
- AVR
- Product Status :
- Active
- Datasheets
- ATUC64L4U-ZAUR

Microcontrollers Microchip Technology ATUC64L4U-ZAUR Overview
The Microcontrollers Microchip Technology ATUC64L4U-ZAUR is a high-performance 32-bit microcontroller that seamlessly integrates advanced features suitable for a range of demanding applications. Designed by Microchip Technology, this microcontroller is built on a robust architecture with 64KB of flash memory, making it ideal for developers looking for a balance between performance and power efficiency. The compact 48QFN package ensures that it can be incorporated into space-constrained designs, while maintaining a high level of functionality and reliability crucial for industrial applications.
ATUC64L4U-ZAUR Features
The ATUC64L4U-ZAUR microcontroller boasts a plethora of features that enhance its versatility and functionality. These include a 32-bit processing core for efficient handling of complex algorithms, 64KB of flash memory for ample program storage, and low power consumption modes to extend battery life in portable devices. Additionally, the integration in a 48QFN package offers a minimal footprint that is perfect for modern, compact electronic assemblies.
ATUC64L4U-ZAUR Applications
- Automotive Control Systems: The ATUC64L4U-ZAUR can manage various automotive applications, including engine management and infotainment systems, due to its robust processing capabilities and resistance to harsh environments.
- Industrial Automation: Utilizing its precise 32-bit architecture, this microcontroller is ideal for controlling automated production lines, ensuring high precision and reliability for continuous operation.
- Smart Home Devices: With its efficient power management and considerable memory capacity, the ATUC64L4U-ZAUR is well-suited for home automation devices, such as smart thermostats and security systems, enhancing user convenience and energy efficiency.
- Portable Medical Devices: The microcontroller's low power consumption and compact form factor make it an excellent choice for handheld medical devices, where long battery life and portability are critical.
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