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ATSAMS70J21B-AN
Product Overview
Category
ATSAMS70J21B-AN belongs to the category of microcontrollers.
Use
This microcontroller is designed for various embedded applications that require high-performance processing and advanced connectivity features.
Characteristics
- High-performance ARM Cortex-M7 core
- Clock speed up to 300 MHz
- Integrated memory options (Flash, SRAM)
- Advanced connectivity interfaces (Ethernet, USB, CAN)
- Rich set of peripherals (ADC, DAC, PWM, UART, SPI, I2C)
Package
ATSAMS70J21B-AN is available in a compact surface-mount package.
Essence
The essence of this microcontroller lies in its powerful processing capabilities, extensive connectivity options, and versatile peripheral set, making it suitable for demanding embedded applications.
Packaging/Quantity
ATSAMS70J21B-AN is typically packaged in reels or trays, with a quantity of 250 units per reel/tray.
Specifications
- Microcontroller: ATSAMS70J21B-AN
- Core: ARM Cortex-M7
- Clock Speed: Up to 300 MHz
- Flash Memory: 2 MB
- SRAM: 384 KB
- Ethernet Interface: Yes
- USB Interface: Yes
- CAN Interface: Yes
- ADC Channels: 16
- DAC Channels: 2
- PWM Channels: 8
- UART Ports: 6
- SPI Ports: 4
- I2C Ports: 4
Detailed Pin Configuration
The pin configuration of ATSAMS70J21B-AN is as follows:
| Pin Number | Pin Name | Function | |------------|----------|----------| | 1 | VDD | Power Supply | | 2 | GND | Ground | | 3 | PA0 | General Purpose I/O | | 4 | PA1 | General Purpose I/O | | ... | ... | ... | | 100 | PB31 | General Purpose I/O |
Functional Features
- High-performance processing: The ARM Cortex-M7 core enables fast and efficient execution of complex algorithms.
- Extensive connectivity options: Ethernet, USB, and CAN interfaces facilitate seamless integration with various communication networks.
- Versatile peripheral set: ADC, DAC, PWM, UART, SPI, and I2C peripherals provide flexibility for interfacing with external devices.
Advantages and Disadvantages
Advantages
- Powerful processing capabilities
- Advanced connectivity features
- Rich set of peripherals
- Compact package size
Disadvantages
- Relatively high power consumption compared to lower-end microcontrollers
- Higher cost compared to entry-level microcontrollers
Working Principles
ATSAMS70J21B-AN operates based on the principles of a microcontroller. It executes instructions stored in its flash memory, interacts with peripherals, and communicates with external devices through various interfaces. The ARM Cortex-M7 core ensures efficient execution of instructions, enabling the microcontroller to perform complex tasks.
Detailed Application Field Plans
ATSAMS70J21B-AN finds applications in various fields, including: - Industrial automation - Internet of Things (IoT) devices - Automotive systems - Consumer electronics - Medical devices
Detailed and Complete Alternative Models
Some alternative models to ATSAMS70J21B-AN are: - STM32F767ZI - LPC54608 - PIC32MZ2048EFH064
Texniki həllərdə ATSAMS70J21B-AN tətbiqi ilə bağlı 10 ümumi sual və cavabı sadalayın
Sure! Here are 10 common questions and answers related to the application of ATSAMS70J21B-AN in technical solutions:
Q: What is the ATSAMS70J21B-AN microcontroller used for? A: The ATSAMS70J21B-AN microcontroller is commonly used in various technical solutions, including industrial automation, IoT devices, robotics, and embedded systems.
Q: What is the processing power of the ATSAMS70J21B-AN microcontroller? A: The ATSAMS70J21B-AN microcontroller features a powerful ARM Cortex-M7 core running at up to 300 MHz, providing high-performance computing capabilities.
Q: How much memory does the ATSAMS70J21B-AN microcontroller have? A: The ATSAMS70J21B-AN microcontroller has 2 MB of flash memory for program storage and 384 KB of SRAM for data storage.
Q: Can the ATSAMS70J21B-AN microcontroller communicate with other devices? A: Yes, the ATSAMS70J21B-AN microcontroller supports various communication interfaces such as UART, SPI, I2C, USB, Ethernet, and CAN, enabling seamless integration with other devices.
Q: Does the ATSAMS70J21B-AN microcontroller support analog inputs? A: Yes, the ATSAMS70J21B-AN microcontroller has multiple analog-to-digital converters (ADCs) that can be used to read analog sensor inputs.
Q: Can I use the ATSAMS70J21B-AN microcontroller for real-time applications? A: Absolutely! The ATSAMS70J21B-AN microcontroller offers a real-time operating system (RTOS) support and features like hardware timers and interrupt controllers, making it suitable for real-time applications.
Q: Is the ATSAMS70J21B-AN microcontroller energy-efficient? A: Yes, the ATSAMS70J21B-AN microcontroller incorporates power-saving features such as sleep modes, low-power peripherals, and voltage scaling, ensuring efficient power consumption.
Q: Can I develop software for the ATSAMS70J21B-AN microcontroller using a specific development environment? A: Yes, the ATSAMS70J21B-AN microcontroller is supported by various integrated development environments (IDEs) like Atmel Studio and third-party tools like Keil MDK, allowing you to develop software easily.
Q: Are there any development boards available for the ATSAMS70J21B-AN microcontroller? A: Yes, there are development boards specifically designed for the ATSAMS70J21B-AN microcontroller, providing a convenient platform for prototyping and testing your technical solutions.
Q: Where can I find documentation and resources for the ATSAMS70J21B-AN microcontroller? A: You can find comprehensive documentation, datasheets, application notes, and software libraries on the official website of the microcontroller manufacturer or through online communities and forums dedicated to embedded systems development.