The ATSAM4LC2CA-U is a microcontroller from Atmel (now Microchip Technology). It's part of the SAM4L series, which is known for its ultra-low power consumption and high performance. This microcontroller is based on the ARM Cortex-M4 processor core and features a rich set of peripherals, making it suitable for a wide range of embedded applications.
Applications
- Wearable devices
- Battery-powered sensors
- Smart metering
- Industrial control systems
- Medical devices
Features
- ARM Cortex-M4 processor core with FPU (Floating Point Unit)
- Up to 64 MHz clock speed
- Up to 128 KB Flash memory and 16 KB SRAM
- Ultra-low power consumption
- Extensive set of peripherals, including UART, SPI, I2C, ADC, DAC, and timers
- RTC (Real-Time Clock) with calendar mode
- AES-128 encryption support
- Multiple power saving modes
- QFN48 package
Benefits
- Extended battery life in portable applications due to ultra-low power consumption.
- High performance for demanding applications due to the ARM Cortex-M4 core and FPU.
- Flexibility in application design due to the rich set of peripherals.
- Secure data storage and communication with AES-128 encryption.
- Easy integration into various systems due to the compact QFN48 package.
Technical Specifications
The ATSAM4LC2CA-U operates at a voltage range of 1.62V to 3.6V. It has a wide operating temperature range. The microcontroller supports various communication interfaces and offers a variety of power-saving modes to minimize current consumption in different operating states. It also has a built-in DMA controller for efficient data transfer between peripherals and memory.
