The ATSAM4CMS16CA-AU-ES is a high-performance 32-bit microcontroller based on the ARM Cortex-M4 processor. This microcontroller offers a rich set of peripherals, making it well-suited for a wide range of embedded applications requiring both processing power and energy efficiency.

Applications:

• Industrial automation systems
• Building automation and control
• Smart metering
• Medical devices
• Consumer electronics
• Automotive applications

Features:

• ARM Cortex-M4 processor: Provides a high-performance, low-power processing core.
• Flash Memory: Includes internal Flash memory for storing application code and data.
• SRAM: Offers on-chip SRAM for data storage and fast access.
• Peripherals: Equipped with a wide array of peripherals including UART, SPI, I2C, ADC, DAC, and timers.
• Clocking System: Incorporates a flexible clocking system with internal oscillators and external crystal oscillator support.
• Power Management: Features advanced power management modes to minimize power consumption in battery-powered applications.
• Operating Voltage: Operates over a wide voltage range.
• Temperature Range: Designed for operation in industrial temperature ranges.
• Package: Available in a surface-mount package suitable for automated assembly.

Benefits:

• High Performance: Enables complex algorithms and real-time processing.
• Low Power Consumption: Extends battery life in portable applications.
• Integrated Peripherals: Reduces the need for external components, saving cost and board space.
• Flexibility: Can be configured for a variety of applications through software.
• Robust Design: Designed for reliable operation in harsh environments.

Technical Specifications:

The ATSAM4CMS16CA-AU-ES typically features:

• Core: ARM Cortex-M4
• Operating Frequency: Varies, but typically up to several MHz.
• Flash Memory: Specified amount, e.g., 1MB.
• SRAM: Specified amount, e.g., 128KB.
• Number of I/O Pins: Specific to the package.
• Operating Voltage: e.g., 1.62V to 3.6V.
• Temperature Range: e.g., -40°C to +85°C.

Please refer to the official Atmel (Microchip) datasheet for detailed specifications and application notes.