ATSAM4CMS4CC-AUR

Product Overview

• Category: Microcontroller
• Use: Embedded systems, Internet of Things (IoT) devices
• Characteristics: High-performance, low-power consumption, integrated peripherals
• Package: Surface Mount Technology (SMT)
• Essence: ARM Cortex-M4 based microcontroller
• Packaging/Quantity: Tape and reel packaging, quantity varies

Specifications

• Core: ARM Cortex-M4
• Clock Speed: Up to 120 MHz
• Flash Memory: 512 KB
• SRAM: 160 KB
• Operating Voltage: 1.62V to 3.6V
• Digital I/O Pins: 64
• Analog Input Channels: 16
• Communication Interfaces: UART, SPI, I2C, USB
• Timers/Counters: 6
• ADC Resolution: 12-bit
• PWM Channels: 8
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The ATSAM4CMS4CC-AUR microcontroller has a total of 100 pins. The pin configuration is as follows:

• Pin 1: VDDIO
• Pin 2: PA0
• Pin 3: PA1
• ...
• Pin 99: GND
• Pin 100: VDDCORE

For the complete pin configuration, please refer to the datasheet.

Functional Features

• High-performance ARM Cortex-M4 core for efficient processing
• Low-power consumption for extended battery life
• Integrated peripherals such as UART, SPI, I2C, and USB for easy communication
• Ample flash memory and SRAM for storing and executing code
• Multiple timers/counters and PWM channels for precise timing and control
• 12-bit ADC for accurate analog signal acquisition

Advantages and Disadvantages

Advantages: - High-performance processing capabilities - Low-power consumption for energy-efficient applications - Integrated peripherals simplify system design - Sufficient memory for storing and executing code - Precise timing and control with timers/counters and PWM channels

Disadvantages: - Limited number of digital I/O pins - Relatively high cost compared to some alternative models

Working Principles

The ATSAM4CMS4CC-AUR microcontroller operates based on the ARM Cortex-M4 architecture. It executes instructions stored in its flash memory, interacts with external devices through various communication interfaces, and controls peripherals to perform desired functions. The microcontroller's clock speed determines the rate at which instructions are executed.

Detailed Application Field Plans

The ATSAM4CMS4CC-AUR microcontroller finds applications in various fields, including: 1. Industrial automation: Control systems, motor drives, and robotics. 2. Consumer electronics: Smart home devices, wearable technology, and gaming consoles. 3. Automotive: Engine management systems, infotainment systems, and advanced driver-assistance systems (ADAS). 4. Internet of Things (IoT): Connected devices, sensor networks, and data acquisition systems. 5. Medical devices: Patient monitoring systems, diagnostic equipment, and implantable devices.

Detailed and Complete Alternative Models

1. ATSAM4C16E-AU: Similar features and specifications, but with 16 KB more SRAM.
2. STM32F407VGT6: ARM Cortex-M4 microcontroller with similar performance and peripherals.
3. LPC1768FBD100: Another ARM Cortex-M4 microcontroller with comparable features and functionality.

These alternative models can be considered based on specific project requirements and cost considerations.

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