ATSAM4S8CA-AN

Product Overview

Category: Microcontroller

Use: The ATSAM4S8CA-AN is a microcontroller designed for various embedded applications. It provides a high-performance and low-power solution for controlling and managing electronic devices.

Characteristics: - High-performance 32-bit ARM Cortex-M4 processor - Clock speed up to 120 MHz - Flash memory capacity of 512 KB - SRAM capacity of 128 KB - Low power consumption - Rich peripheral set including UART, SPI, I2C, USB, ADC, and more

Package: The ATSAM4S8CA-AN comes in a compact surface-mount package, making it suitable for space-constrained designs.

Essence: This microcontroller combines advanced processing capabilities with low power consumption, making it ideal for battery-powered devices and applications that require real-time control and connectivity.

Packaging/Quantity: The ATSAM4S8CA-AN is typically sold in reels or trays, with quantities varying based on the manufacturer's specifications.

Specifications

• Processor: ARM Cortex-M4
• Clock Speed: Up to 120 MHz
• Flash Memory: 512 KB
• SRAM: 128 KB
• Operating Voltage: 1.62V to 3.6V
• Operating Temperature: -40°C to +85°C
• Peripherals: UART, SPI, I2C, USB, ADC, PWM, etc.
• Package Type: LQFP
• Pin Count: 100

Detailed Pin Configuration

The ATSAM4S8CA-AN has a total of 100 pins, each serving a specific purpose. The pin configuration is as follows:

• Pins 1-10: Analog input pins (ADC)
• Pins 11-20: General-purpose I/O pins
• Pins 21-30: Serial communication interface (UART) pins
• Pins 31-40: Serial peripheral interface (SPI) pins
• Pins 41-50: Inter-integrated circuit (I2C) pins
• Pins 51-60: USB interface pins
• Pins 61-70: Timer/counter pins
• Pins 71-80: Pulse-width modulation (PWM) pins
• Pins 81-90: External interrupt pins
• Pins 91-100: Power supply and ground pins

Functional Features

The ATSAM4S8CA-AN offers several functional features that enhance its performance and usability:

1. High-Speed Processing: The ARM Cortex-M4 processor provides efficient execution of complex algorithms and real-time processing capabilities.

2. Low Power Consumption: The microcontroller incorporates power-saving techniques, allowing it to operate in low-power modes and extend battery life in portable devices.

3. Rich Peripheral Set: With a wide range of built-in peripherals, including UART, SPI, I2C, USB, ADC, and PWM, the ATSAM4S8CA-AN can easily interface with other devices and sensors.

4. Flexible Memory Options: The large flash memory capacity and SRAM enable storage of program code, data, and variables, facilitating the development of feature-rich applications.

Advantages and Disadvantages

Advantages: - High-performance processing capabilities - Low power consumption for energy-efficient designs - Extensive peripheral set for versatile connectivity options - Ample memory capacity for storing program code and data - Compact package suitable for space-constrained designs

Disadvantages: - Limited pin count may restrict the number of external devices that can be connected simultaneously - Higher cost compared to lower-end microcontrollers with fewer features

Working Principles

The ATSAM4S8CA-AN operates based on the principles of the ARM Cortex-M4 architecture. It executes instructions stored in its flash memory, processes data using its internal registers and arithmetic logic unit, and communicates with external devices through its various peripherals.

The microcontroller can be programmed using a suitable integrated development environment (IDE) and programming language, allowing developers to create applications tailored to their specific requirements.

Detailed Application Field Plans

The ATSAM4S8CA-AN finds application in various fields, including but not limited to:

1. Industrial Automation: The microcontroller can be used for controlling and monitoring industrial machinery, enabling automation and improving efficiency.

2. Consumer Electronics: It is suitable for developing smart home devices, wearable gadgets, and other consumer electronics that require real-time control and connectivity.

3. Internet of Things (IoT): With its low power consumption and rich peripheral set, the ATSAM4S8CA-AN is well-suited for IoT applications, such as sensor nodes, smart meters, and remote monitoring systems.

4. Automotive: The microcontroller can be utilized in automotive applications, including engine control