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ATSAM3N0CA-CU
Product Overview
Category
The ATSAM3N0CA-CU belongs to the category of microcontrollers.
Use
It is primarily used for embedded systems and applications that require a high level of processing power in a compact form factor.
Characteristics
- High-performance 32-bit ARM Cortex-M3 processor
- Low power consumption
- Integrated peripherals for various applications
- Wide operating voltage range
- Small package size for space-constrained designs
Package
The ATSAM3N0CA-CU is available in a compact chip-scale package (CSP), which allows for easy integration into small-sized devices.
Essence
The essence of the ATSAM3N0CA-CU lies in its powerful processing capabilities and versatile peripheral integration, making it suitable for a wide range of applications.
Packaging/Quantity
The ATSAM3N0CA-CU is typically sold in reels or trays, with quantities varying depending on the supplier. Common packaging options include tape and reel packaging with 250 or 500 units per reel.
Specifications
- Microcontroller core: ARM Cortex-M3
- Clock speed: Up to 64 MHz
- Flash memory: 256 KB
- RAM: 48 KB
- Operating voltage: 1.62V to 3.6V
- Operating temperature range: -40°C to +85°C
- Number of I/O pins: 48
- Communication interfaces: UART, SPI, I2C, USB
- Analog-to-digital converter (ADC): 12-bit, up to 8 channels
Detailed Pin Configuration
The ATSAM3N0CA-CU features a total of 48 I/O pins, each serving a specific purpose. The pin configuration is as follows:
(Pin number) (Pin name) - (Function)
1 - PA0 (Analog Input) 2 - PA1 (Analog Input) 3 - PA2 (Analog Input) 4 - PA3 (Analog Input) 5 - PA4 (Digital I/O) 6 - PA5 (Digital I/O) 7 - PA6 (Digital I/O) 8 - PA7 (Digital I/O) 9 - PB0 (Digital I/O) 10 - PB1 (Digital I/O) 11 - PB2 (Digital I/O) 12 - PB3 (Digital I/O) 13 - PB4 (Digital I/O) 14 - PB5 (Digital I/O) 15 - PB6 (Digital I/O) 16 - PB7 (Digital I/O) 17 - PC0 (Digital I/O) 18 - PC1 (Digital I/O) 19 - PC2 (Digital I/O) 20 - PC3 (Digital I/O) 21 - PC4 (Digital I/O) 22 - PC5 (Digital I/O) 23 - PC6 (Digital I/O) 24 - PC7 (Digital I/O) 25 - PD0 (Digital I/O) 26 - PD1 (Digital I/O) 27 - PD2 (Digital I/O) 28 - PD3 (Digital I/O) 29 - PD4 (Digital I/O) 30 - PD5 (Digital I/O) 31 - PD6 (Digital I/O) 32 - PD7 (Digital I/O) 33 - PE0 (Digital I/O) 34 - PE1 (Digital I/O) 35 - PE2 (Digital I/O) 36 - PE3 (Digital I/O) 37 - PE4 (Digital I/O) 38 - PE5 (Digital I/O) 39 - PE6 (Digital I/O) 40 - PE7 (Digital I/O) 41 - PF0 (Digital I/O) 42 - PF1 (Digital I/O) 43 - PF2 (Digital I/O) 44 - PF3 (Digital I/O) 45 - PF4 (Digital I/O) 46 - PF5 (Digital I/O) 47 - PF6 (Digital I/O) 48 - PF7 (Digital I/O)
Functional Features
The ATSAM3N0CA-CU offers a range of functional features that enhance its usability and performance. Some notable features include:
- High-speed data processing capabilities
- Multiple communication interfaces for seamless connectivity
- Integrated analog-to-digital converter for precise sensor measurements
- Low power consumption modes for energy-efficient operation
- Hardware encryption and security features for data protection
- Flexible clocking options for optimized performance
Advantages and Disadvantages
Advantages
- Powerful processing capabilities
- Versatile peripheral integration
- Compact form factor
- Low power consumption
- Secure data handling
Disadvantages
- Limited flash memory compared to some other microcontrollers in the same category
- Higher cost compared to entry-level microcontrollers
Working Principles
The ATSAM3N0CA-CU operates on the ARM Cortex-M3 architecture, which provides a high-performance computing platform. It executes instructions
Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de ATSAM3N0CA-CU en soluciones técnicas
Sure! Here are 10 common questions and answers related to the application of ATSAM3N0CA-CU in technical solutions:
Q: What is ATSAM3N0CA-CU? A: ATSAM3N0CA-CU is a microcontroller from the SAM3N series by Microchip. It is based on the ARM Cortex-M3 architecture and offers various peripherals for embedded applications.
Q: What are the key features of ATSAM3N0CA-CU? A: Some key features of ATSAM3N0CA-CU include a 32-bit RISC processor, up to 48 MHz clock speed, multiple communication interfaces (UART, SPI, I2C), analog-to-digital converters, timers, and GPIO pins.
Q: What are the typical applications of ATSAM3N0CA-CU? A: ATSAM3N0CA-CU is commonly used in applications such as industrial automation, consumer electronics, smart energy, home automation, and Internet of Things (IoT) devices.
Q: How can I program ATSAM3N0CA-CU? A: ATSAM3N0CA-CU can be programmed using various development tools, including Microchip's MPLAB X IDE, Atmel Studio, or third-party IDEs that support ARM Cortex-M3 processors.
Q: Does ATSAM3N0CA-CU support low-power modes? A: Yes, ATSAM3N0CA-CU supports multiple low-power modes, including sleep mode, standby mode, and backup mode, which help conserve power in battery-powered applications.
Q: Can I interface external memory with ATSAM3N0CA-CU? A: Yes, ATSAM3N0CA-CU supports external memory interfaces such as SRAM, NOR Flash, and NAND Flash, allowing you to expand the available memory for your application.
Q: What is the maximum number of GPIO pins available on ATSAM3N0CA-CU? A: ATSAM3N0CA-CU offers up to 34 general-purpose I/O (GPIO) pins, which can be used for various purposes like digital input/output, interrupts, or peripheral communication.
Q: Does ATSAM3N0CA-CU have built-in security features? A: Yes, ATSAM3N0CA-CU provides hardware-based security features like a unique ID, secure boot, and cryptographic acceleration, which help protect against unauthorized access and tampering.
Q: Can I use ATSAM3N0CA-CU in real-time applications? A: Yes, ATSAM3N0CA-CU supports real-time operating systems (RTOS) and offers features like interrupt handling, timers, and DMA controllers, making it suitable for real-time applications.
Q: Where can I find documentation and resources for ATSAM3N0CA-CU? A: You can find datasheets, application notes, user manuals, and other resources for ATSAM3N0CA-CU on Microchip's website or through their support channels.