ATSAM4LC4AA-MU
- Mfr.Part #
- ATSAM4LC4AA-MU
- Manufacturer
- Microchip Technology
- Package / Case
- 48-VFQFN Exposed Pad
- Datasheet
- Download
- Description
- IC MCU 32BIT 256KB FLASH 48QFN
- Stock
- 38,938
- In Stock :
- 38,938
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- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- Brand :
- Microchip Technology
- Seated Height-Max :
- 0.9 mm
- DAC Channels :
- yes
- Package :
- Tray
- Base Part Number :
- ATSAM4LC4
- Core Size :
- 32-Bit
- Reach Compliance Code :
- Compliant
- Oscillator Type :
- Internal
- Number of I/Os :
- 48 I/O
- Qualification Status :
- Not Qualified
- Manufacturer :
- Microchip
- Core Architecture :
- ARM
- Number of I/O :
- 27
- Bit Size :
- 32
- Device Core :
- ARM Cortex M4
- Terminal Form :
- NO LEAD
- Package Shape :
- Square
- Mount :
- Surface Mount
- Supplier Device Package :
- 48-QFN (7x7)
- Data Converters :
- A/D 3x12b, D/A 1x10b
- RoHS Status :
- ROHS3 Compliant
- Frequency :
- 48MHz
- Height Seated (Max) :
- 0.9mm
- Interface :
- I2C, SPI, UART, USART, USB
- Peripherals :
- Brown-out Detect/Reset, DMA, I2S, LCD, POR, PWM, WDT
- JESD-30 Code :
- S-XQCC-N48
- Number of Terminations :
- 48
- Program Memory Size :
- 256KB 256K x 8
- Pbfree Code :
- yes
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- RoHS :
- Details
- Number of Timers/Counters :
- 6
- Program Memory Type :
- Flash
- DMA Channels :
- yes
- Factory Lead Time :
- 7 Weeks
- Mounting Style :
- SMD/SMT
- Terminal Pitch :
- 0.5mm
- Maximum Operating Temperature :
- + 85 C
- Watchdog Timer :
- yes
- ROM (words) :
- 262144
- Data Converter :
- A/D 3x12b; D/A 1x10b
- ROM Programmability :
- Flash
- Interfaces :
- I2C/SPI/UART/USART/U
- Base Product Number :
- ATSAM4LC
- Width :
- 5.25 mm
- Height :
- 0.9 mm
- Operating Temperature :
- -40°C~85°C TA
- RAM Size :
- 32K x 8
- Interface Type :
- I2C, SPI, USART
- Surface Mount :
- yes
- Number of ADC Channels :
- 16 Channel
- Connectivity :
- CANbus, I2C, IrDA, LINbus, SPI, UART/USART
- Temperature Grade :
- Industrial
- Power Supplies :
- 1.8/3.3V
- Lead Free :
- Lead Free
- Minimum Operating Temperature :
- - 40 C
- Number of I/O Lines :
- 27
- Length :
- 5.25mm
- PWM Channels :
- yes
- Mounting Type :
- Surface Mount
- Core Processor :
- ARM® Cortex®-M4
- Number of Pins :
- 48
- EEPROM Size :
- --
- Radiation Hardening :
- No
- Package / Case :
- 48-VFQFN Exposed Pad
- Voltage - Supply (Vcc/Vdd) :
- 1.68V~3.6V
- Product Status :
- Active
- Speed :
- 48MHz
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Supply Voltage :
- 3.3V
- Number of Terminals :
- 48
- Has ADC :
- yes
- Product Type :
- ARM Microcontrollers - MCU
- Data Bus Width :
- 32b
- CPU Family :
- CORTEX-M4
- Series :
- SAM4L
- Supply Current-Max :
- 18.24 mA
- Published :
- 2013
- Packaging :
- Tray
- Memory Size :
- 256KB
- Terminal Position :
- QUAD
- RAM (bytes) :
- 32768
- Product Category :
- ARM Microcontrollers - MCU
- Datasheets
- ATSAM4LC4AA-MU

Microcontrollers Microchip Technology ATSAM4LC4AA-MU Overview
The Microcontrollers Microchip Technology ATSAM4LC4AA-MU is a state-of-the-art microcontroller unit (MCU) tailored for advanced applications that require high performance, low power consumption, and versatile integration capabilities. Engineered by Microchip Technology, this powerful MCU operates on a 32-bit architecture, ensuring robust processing capabilities. The ATSAM4LC4AA-MU is housed in a compact 48QFN package, making it ideal for space-constrained applications while featuring a substantial 256KB of flash memory, catering to complex programming and real-time data processing needs.
ATSAM4LC4AA-MU Features
This MCU boasts a range of features designed for high efficiency and optimal performance. Key attributes include its ARM Cortex-M4 processor which provides a balanced combination of computing power and energy efficiency. Enhanced with DSP extensions, this MCU supports complex algorithms and data processing. The device also offers multiple communication interfaces, including USART, SPI, and I2C, enabling versatile connectivity options. Additionally, it includes robust security features with its hardware-based encryption capabilities, ensuring safe data handling and storage.
ATSAM4LC4AA-MU Applications
- Smart Home Devices: Utilized in the management and control units of smart home ecosystems, enabling streamlined connectivity and enhanced user experience through its high-speed processing and multiple communication options.
- Industrial Automation: Acts as a central control element in automation equipment, providing the necessary computing power to handle complex operations and maintain robust performance in demanding industrial environments.
- Wearable Technology: Integrated into wearable devices due to its compact size and energy efficiency, where it manages sensor data and supports user interface functionalities with minimal power consumption.
- Medical Monitoring Systems: Employed in medical devices for real-time monitoring and data analysis, ensuring accurate and dependable operation critical for patient care and diagnostics.
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