ATSAM4LC2CA-AUR
- Mfr.Part #
- ATSAM4LC2CA-AUR
- Manufacturer
- Microchip Technology
- Package / Case
- 100-TQFP
- Datasheet
- Download
- Description
- IC MCU 32BIT 128KB FLASH 100TQFP
- Stock
- 899
- In Stock :
- 899
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- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- Product Status :
- Active
- Surface Mount :
- yes
- Reach Compliance Code :
- Compliant
- Oscillator Type :
- Internal
- Qualification Status :
- Not Qualified
- Base Product Number :
- ATSAM4LC
- Supply Voltage :
- 3.3V
- Terminal Position :
- QUAD
- Contact Plating :
- Tin
- Frequency :
- 48MHz
- CPU Family :
- CORTEX-M4
- RoHS :
- N
- Supply Current-Max :
- 18.24 mA
- Mount :
- Surface Mount
- Length :
- 14 mm
- Brand :
- Microchip Technology
- Pbfree Code :
- yes
- PWM Channels :
- yes
- Package Shape :
- Square
- Maximum Operating Temperature :
- + 85 C
- Series :
- SAM4L
- Has ADC :
- yes
- Number of Terminations :
- 100
- DAC Channels :
- yes
- Mounting Type :
- Surface Mount
- DMA Channels :
- yes
- Power Supplies :
- 1.8/3.3 V
- Device Core :
- ARM Cortex M4
- Number of I/Os :
- 75 I/O
- Watchdog Timer :
- yes
- Temperature Grade :
- Industrial
- Interfaces :
- I2C/SPI/UART/USART/U
- EEPROM Size :
- --
- Number of I/O :
- 75
- RAM Size :
- 32K x 8
- Mounting Style :
- SMD/SMT
- Package :
- Tape and Reel (TR);Cut Tape (CT);Digi-Reel®;
- ROM (words) :
- 131072
- Minimum Operating Temperature :
- - 40 C
- Manufacturer :
- Microchip
- JESD-609 Code :
- e3
- Number of Terminals :
- 100
- Voltage - Supply (Vcc/Vdd) :
- 1.68V~3.6V
- Memory Size :
- 128kB
- Product :
- MCU
- JESD-30 Code :
- S-PQFP-G100
- Package / Case :
- 100-TQFP
- Supply Voltage-Max (Vsup) :
- 3.6V
- Number of I/O Lines :
- 75
- Product Type :
- ARM Microcontrollers - MCU
- Time@Peak Reflow Temperature-Max (s) :
- 30
- Supplier Device Package :
- 100-TQFP (14x14)
- Data Converter :
- A/D 15x12b; D/A 1x10b
- Core Architecture :
- ARM
- RAM (bytes) :
- 32768
- Terminal Finish :
- Matte Tin (Sn)
- Factory Lead Time :
- 5 Weeks
- Operating Supply Voltage :
- 3.3V
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Number of ADC Channels :
- 15 Channel
- Data Converters :
- A/D 15x12b, D/A 1x10b
- Bit Size :
- 32
- Width :
- 14 mm
- Number of Pins :
- 100
- Interface :
- I2C, SPI, UART, USART, USB
- Number of Timers/Counters :
- 1
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- RoHS Status :
- ROHS3 Compliant
- Operating Temperature :
- -40°C~85°C TA
- Program Memory Size :
- 128KB 128K x 8
- Base Part Number :
- ATSAM4LC2
- Seated Height-Max :
- 1.2 mm
- Program Memory Type :
- Flash
- Terminal Form :
- Gull wing
- Packaging :
- Cut Tape (CT)
- Connectivity :
- CANbus, I2C, IrDA, LINbus, SPI, UART/USART
- Published :
- 2012
- Peripherals :
- Brown-out Detect/Reset, DMA, I2S, LCD, POR, PWM, WDT
- Terminal Pitch :
- 0.5mm
- Data Bus Width :
- 32b
- Core Processor :
- ARM® Cortex®-M4
- Speed :
- 48MHz
- Peak Reflow Temperature (Cel) :
- 260
- Core Size :
- 32-Bit
- ROM Programmability :
- Flash
- Interface Type :
- I2C, SPI, UART, USART, USB
- Product Category :
- ARM Microcontrollers - MCU
- Datasheets
- ATSAM4LC2CA-AUR
ATSAM4LC2CA-AUR Documents

Microcontrollers Microchip Technology ATSAM4LC2CA-AUR Overview
The Microcontrollers Microchip Technology ATSAM4LC2CA-AUR is a high-performance, low-power microcontroller unit (MCU) designed to meet the evolving demands of embedded systems. Powered by a 32-bit ARM Cortex-M4 core, this MCU offers exceptional processing capabilities, including a floating point unit (FPU) for computation-intensive applications. Its 128KB of flash memory and 100-pin TQFP packaging make it ideal for applications requiring a compact footprint without sacrificing performance. The integration of advanced connectivity and security features ensures the ATSAM4LC2CA-AUR is capable of powering sophisticated applications while maintaining efficiency and reliability.
ATSAM4LC2CA-AUR Features
This MCU stands out with its robust feature set that includes up to 128KB of flash memory, high-speed USB connectivity, and extensive I/O capabilities. It supports both full-speed USB and DMA operations, facilitating faster data transfers and freeing up CPU resources for other tasks. Additionally, it features advanced analog functionalities such as multiple ADC (analog-to-digital converters) channels, DAC (digital-to-analog converter) support, and a comprehensive set of safety features, including brown-out detection and a watchdog timer, ensuring reliable operation under varying power conditions and in harsh environments.
ATSAM4LC2CA-AUR Applications
- Industrial Automation: Utilized in control systems for real-time processing and monitoring, where its robust I/O capabilities and real-time performance are crucial for operational efficiency.
- Smart Home Devices: Acts as the core processor in smart thermostats, security systems, and home automation hubs, leveraging its connectivity features for IoT integration and user interaction.
- Medical Devices: Used in portable medical diagnostics and monitoring equipment, offering the necessary computing power and data integrity for critical healthcare applications.
- Consumer Electronics: Drives user interfaces and connectivity in wearable devices, gaming consoles, and other personal electronics, where its low power consumption and high performance are essential.
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