ATSAM4LC4AA-AU
- Mfr.Part #
- ATSAM4LC4AA-AU
- Manufacturer
- Microchip Technology
- Package / Case
- 48-TQFP
- Datasheet
- Download
- Description
- IC MCU 32BIT 256KB FLASH 48TQFP
- Stock
- 315
- In Stock :
- 315
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- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- Operating Supply Voltage :
- 3.3V
- Product Category :
- ARM Microcontrollers - MCU
- Interface Type :
- I2C, SPI, UART, USART, USB
- Data Converters :
- A/D 3x12b, D/A 1x10b
- Has ADC :
- yes
- Package / Case :
- 48-TQFP
- Supplier Device Package :
- 48-TQFP (7x7)
- Manufacturer :
- Microchip
- Published :
- 2013
- CPU Family :
- CORTEX-M4
- Frequency :
- 48MHz
- Oscillator Type :
- Internal
- Number of Terminations :
- 48
- Supply Voltage :
- 3.3V
- Terminal Position :
- QUAD
- Length :
- 7mm
- Number of I/Os :
- 75 I/O
- Minimum Operating Temperature :
- - 40 C
- Number of Pins :
- 48
- Speed :
- 48MHz
- Supply Voltage-Max (Vsup) :
- 3.6V
- Base Product Number :
- ATSAM4LC
- Factory Lead Time :
- 7 Weeks
- Interfaces :
- I2C/SPI/UART/USART/U
- Data Converter :
- A/D 3x12b; D/A 1x10b
- Number of Timers/Counters :
- 1
- Base Part Number :
- ATSAM4LC4
- Number of I/O :
- 27
- Mounting Type :
- Surface Mount
- Terminal Pitch :
- 0.5mm
- Product Status :
- Active
- Connectivity :
- CANbus, I2C, IrDA, LINbus, SPI, UART/USART
- Pbfree Code :
- yes
- Core Size :
- 32-Bit
- Maximum Operating Temperature :
- + 85 C
- Interface :
- I2C, SPI, UART, USB
- EEPROM Size :
- --
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- Qualification Status :
- Not Qualified
- Operating Temperature :
- -40°C~85°C TA
- Bit Size :
- 32
- RAM Size :
- 32K x 8
- Terminal Form :
- Gull wing
- Device Core :
- ARM Cortex M4
- Packaging :
- Tray
- Series :
- SAM4L
- Program Memory Type :
- Flash
- Product :
- MCU
- RoHS Status :
- ROHS3 Compliant
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Width :
- 7mm
- Mounting Style :
- SMD/SMT
- Voltage - Supply (Vcc/Vdd) :
- 1.68V~3.6V
- Core Processor :
- ARM® Cortex®-M4
- Product Type :
- ARM Microcontrollers - MCU
- Reach Compliance Code :
- Compliant
- DMA Channels :
- yes
- Program Memory Size :
- 256KB 256K x 8
- DAC Channels :
- yes
- Data Bus Width :
- 32 bit
- Peripherals :
- Brown-out Detect/Reset, DMA, I2S, LCD, POR, PWM, WDT
- Core Architecture :
- ARM
- Mount :
- Surface Mount
- RoHS :
- Details
- PWM Channels :
- yes
- Brand :
- Microchip Technology
- Memory Size :
- 256KB
- Number of ADC Channels :
- 3 Channel
- Package :
- Tray
- Datasheets
- ATSAM4LC4AA-AU
ATSAM4LC4AA-AU Documents

Microcontrollers Microchip Technology ATSAM4LC4AA-AU Overview
The ATSAM4LC4AA-AU from Microchip Technology is a high-performance, low-power microcontroller based on the ARM Cortex-M4 processor, offering advanced features for a wide range of embedded applications. This microcontroller integrates 256KB of flash memory and extensive peripheral set in a compact 48TQFP package. Designed to balance power efficiency with processing capability, the ATSAM4LC4AA-AU is an ideal solution for designers looking to leverage sophisticated MCU technology in their projects, ensuring robust operation and scalability. This Microcontrollers Microchip Technology ATSAM4LC4AA-AU is adept at meeting complex computational demands while maintaining low power consumption, making it exceptionally suited for battery-operated devices.
ATSAM4LC4AA-AU Features
The ATSAM4LC4AA-AU is equipped with a rich set of features that enhance its functionality and usability in complex embedded systems:
- 32-bit ARM Cortex-M4 core with DSP instructions, delivering efficient processing for complex algorithms.
- 256KB of embedded flash memory and 32KB of SRAM, providing ample storage for application code and data.
- Low power consumption modes, including Idle and Standby, to ensure energy efficiency in power-sensitive applications.
- Multiple communication interfaces such as SPI, I2C, UART, and USB, facilitating versatile connectivity options.
- Extensive interrupt and DMA support, enabling efficient task management and data transfer without CPU intervention.
- Robust 3.3V operation with a wide range of analog and digital peripherals, enhancing application flexibility.
ATSAM4LC4AA-AU Applications
- Industrial Automation: Utilizes its robust I/O capabilities and interrupt handling to manage complex control systems and machinery efficiently.
- Smart Energy Solutions: Employs advanced power management features for applications in smart meters and renewable energy management systems.
- Portable Medical Devices: Leverages low power consumption and powerful computational capabilities to drive portable diagnostics and monitoring equipment.
- Consumer Electronics: Ideal for integration into home automation devices and personal gadgets due to its compact size and communication features.
- Automotive Applications: Supports advanced automotive applications that require reliable, high-speed data processing and robust operation under varying environmental conditions.
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