ATSAM4LC4AA-AU
- Mfr.Part #
- ATSAM4LC4AA-AU
- Manufacturer
- Atmel (Microchip Technology)
- Package / Case
- 48-TQFP
- Datasheet
- Download
- Description
- IC MCU 32BIT 256KB FLASH 48TQFP
- Stock
- 950
- In Stock :
- 950
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- Manufacturer :
- Atmel (Microchip Technology)
- Product Category :
- Microcontrollers
- Operating Supply Voltage :
- 3.3V
- Maximum Operating Temperature :
- + 85 C
- Brand :
- Microchip Technology
- Mounting Style :
- SMD/SMT
- Has ADC :
- yes
- Number of Pins :
- 48
- Factory Lead Time :
- 7 Weeks
- Base Product Number :
- ATSAM4LC
- Memory Size :
- 256KB
- Published :
- 2013
- Oscillator Type :
- Internal
- Product Category :
- ARM Microcontrollers - MCU
- Terminal Position :
- QUAD
- Supply Voltage-Max (Vsup) :
- 3.6V
- Base Part Number :
- ATSAM4LC4
- Peripherals :
- Brown-out Detect/Reset, DMA, I2S, LCD, POR, PWM, WDT
- Number of Terminations :
- 48
- Voltage - Supply (Vcc/Vdd) :
- 1.68V~3.6V
- EEPROM Size :
- --
- Pbfree Code :
- yes
- Interfaces :
- I2C/SPI/UART/USART/U
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- Bit Size :
- 32
- Supply Voltage :
- 3.3V
- Number of ADC Channels :
- 3 Channel
- RoHS Status :
- ROHS3 Compliant
- Program Memory Type :
- Flash
- Product :
- MCU
- Data Converters :
- A/D 3x12b, D/A 1x10b
- Data Bus Width :
- 32 bit
- RoHS :
- Details
- CPU Family :
- CORTEX-M4
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Speed :
- 48MHz
- Product Status :
- Active
- Number of I/Os :
- 75 I/O
- Core Architecture :
- ARM
- Core Processor :
- ARM® Cortex®-M4
- Interface Type :
- I2C, SPI, UART, USART, USB
- Qualification Status :
- Not Qualified
- Series :
- SAM4L
- Program Memory Size :
- 256KB 256K x 8
- Core Size :
- 32-Bit
- Reach Compliance Code :
- Compliant
- Product Type :
- ARM Microcontrollers - MCU
- Device Core :
- ARM Cortex M4
- Terminal Form :
- Gull wing
- Terminal Pitch :
- 0.5mm
- Width :
- 7mm
- Package / Case :
- 48-TQFP
- Data Converter :
- A/D 3x12b; D/A 1x10b
- Number of Timers/Counters :
- 1
- Length :
- 7mm
- Manufacturer :
- Microchip
- Operating Temperature :
- -40°C~85°C TA
- DMA Channels :
- yes
- Interface :
- I2C, SPI, UART, USB
- Frequency :
- 48MHz
- PWM Channels :
- yes
- DAC Channels :
- yes
- Number of I/O :
- 27
- Mounting Type :
- Surface Mount
- Mount :
- Surface Mount
- Supplier Device Package :
- 48-TQFP (7x7)
- RAM Size :
- 32K x 8
- Packaging :
- Tray
- Minimum Operating Temperature :
- - 40 C
- Package :
- Tray
- Datasheets
- ATSAM4LC4AA-AU

Microcontrollers Atmel (Microchip Technology) ATSAM4LC4AA-AU Overview
The Microcontrollers Atmel (Microchip Technology) ATSAM4LC4AA-AU is a high-performance microcontroller unit (MCU) designed for advanced embedded applications. This 32-bit MCU is powered by a Cortex-M4 processor and is equipped with 256KB of flash memory, encapsulated in a compact 48TQFP package. This MCU offers a perfect balance of power efficiency and performance, supporting a variety of industrial, commercial, and smart connected devices. Its robust architecture and ample memory make it an ideal choice for developers looking to integrate reliable processing power into their applications, fostering enhanced system functionalities and improved operational efficiency.
ATSAM4LC4AA-AU Features
The ATSAM4LC4AA-AU microcontroller by Atmel (Microchip Technology) boasts a suite of features designed to support complex digital computations and connectivity. This includes high-speed operation with a Cortex-M4 core, extensive flash memory, and low-power consumption modes that ensure efficiency in power-sensitive applications. Additional functionalities such as multiple I/O ports, integrated analog-to-digital converters, and advanced security features provide essential tools for developers to create versatile and secure products.
ATSAM4LC4AA-AU Applications
- Industrial Automation: The ATSAM4LC4AA-AU can be implemented in automation controllers due to its robust processing capabilities and multiple I/O options, which facilitate complex control over machinery and production processes.
- Smart Home Devices: Leveraging its low power consumption and considerable processing power, this MCU is ideal for smart home devices, such as thermostats and security systems, enhancing user interactivity and connectivity.
- Healthcare Equipment: Its precision analog features and data security measures make the ATSAM4LC4AA-AU suitable for healthcare applications, such as monitoring systems and portable medical devices, ensuring reliable performance and data integrity.
- Automotive: The device's ability to handle complex algorithms and control systems finds use in automotive applications, particularly in sensor integration and vehicle control systems, to improve safety and vehicle dynamics.
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