ATSAM4N16CA-CU

Product Overview

• Category: Microcontroller
• Use: Embedded systems, Internet of Things (IoT) devices
• Characteristics: Low power consumption, high performance, integrated peripherals
• Package: Chip-scale package (CSP)
• Essence: ARM Cortex-M4 based microcontroller
• Packaging/Quantity: Available in tape and reel packaging, quantity depends on supplier

Specifications

• Core: ARM Cortex-M4
• Clock Speed: Up to 120 MHz
• Flash Memory: 1 MB
• RAM: 160 KB
• Operating Voltage: 1.62V to 3.6V
• Digital I/O Pins: 48
• Analog Input Channels: 12
• Communication Interfaces: UART, SPI, I2C, USB
• Timers/Counters: 6
• ADC Resolution: 12-bit
• Operating Temperature Range: -40°C to +85°C

Pin Configuration

The ATSAM4N16CA-CU microcontroller has a total of 100 pins. The pin configuration is as follows:

• Pins 1-10: Power supply and ground pins
• Pins 11-30: General-purpose I/O pins
• Pins 31-40: Analog input pins
• Pins 41-60: Communication interface pins
• Pins 61-70: Timer/counter pins
• Pins 71-100: Reserved for other functions

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
• On-chip flash memory for program storage
• Analog-to-digital converter (ADC) for precise analog measurements
• Multiple timers/counters for accurate timing operations
• Flexible operating voltage range for compatibility with various power sources

Advantages and Disadvantages

Advantages: - High-performance processing capabilities - Low power consumption for energy-efficient designs - Integrated peripherals simplify system design - Ample flash memory and RAM for storing and executing programs - Wide operating temperature range for versatile applications

Disadvantages: - Limited number of I/O pins compared to some other microcontrollers - Higher cost compared to lower-end microcontrollers

Working Principles

The ATSAM4N16CA-CU microcontroller is based on the ARM Cortex-M4 core, which provides high-performance processing capabilities. It operates at a clock speed of up to 120 MHz and features integrated peripherals such as UART, SPI, I2C, and USB for communication with external devices.

The microcontroller can be programmed using various development tools and programming languages. The program code is stored in the on-chip flash memory and executed by the processor. The microcontroller interacts with external components through its I/O pins, allowing it to control and monitor various devices.

Detailed Application Field Plans

The ATSAM4N16CA-CU microcontroller is suitable for a wide range of applications, including:

1. Industrial automation: Control systems, motor drives, and monitoring devices.
2. Internet of Things (IoT): Connected devices, smart home automation, and sensor networks.
3. Consumer electronics: Wearable devices, home appliances, and gaming consoles.
4. Automotive: Infotainment systems, engine control units, and advanced driver-assistance systems (ADAS).
5. Medical devices: Patient monitoring systems, diagnostic equipment, and wearable health trackers.

Detailed and Complete Alternative Models

1. ATSAM4N8CA-CU: Similar microcontroller with half the flash memory and RAM capacity.
2. ATSAM4N32CA-CU: Similar microcontroller with double the flash memory and RAM capacity.
3. ATSAM4N64CA-CU: Similar microcontroller with four times the flash memory and RAM capacity.

These alternative models offer different memory capacities to suit specific application requirements.

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