ATSAME54P20A-AF
Product Overview
Category
ATSAME54P20A-AF belongs to the category of microcontrollers.
Use
It is primarily used for embedded systems and IoT applications.
Characteristics
- High-performance 32-bit ARM Cortex-M4 processor
- Clock speed up to 120 MHz
- Flash memory capacity of 1 MB
- SRAM capacity of 256 KB
- Wide range of peripherals including UART, SPI, I2C, USB, etc.
- Low power consumption
- Advanced security features
- Operating voltage range: 1.62V to 3.63V
Package
ATSAME54P20A-AF is available in a compact QFP package.
Essence
The essence of ATSAME54P20A-AF lies in its powerful processing capabilities, extensive peripheral support, and low power consumption, making it an ideal choice for various embedded applications.
Packaging/Quantity
ATSAME54P20A-AF is typically sold in reels containing a specific quantity, usually around 1000 units per reel.
Specifications
- Microcontroller Family: SAM E54
- Core Architecture: ARM Cortex-M4
- Maximum Clock Speed: 120 MHz
- Flash Memory Size: 1 MB
- RAM Size: 256 KB
- Operating Voltage Range: 1.62V to 3.63V
- Number of Pins: 64
- Communication Interfaces: UART, SPI, I2C, USB, etc.
- Analog-to-Digital Converter (ADC) Resolution: 12-bit
- Digital-to-Analog Converter (DAC) Resolution: 12-bit
- Operating Temperature Range: -40°C to +85°C
Detailed Pin Configuration
The ATSAME54P20A-AF microcontroller has a total of 64 pins. The pin configuration is as follows:
- Pin 1: VDDANA
- Pin 2: VDDIO
- Pin 3: GND
- Pin 4: PA00
- Pin 5: PA01
- Pin 6: PA02
- Pin 7: PA03
- Pin 8: PA04
- Pin 9: PA05
- Pin 10: PA06
- Pin 11: PA07
- Pin 12: PA08
- Pin 13: PA09
- Pin 14: PA10
- Pin 15: PA11
- Pin 16: PA12
- Pin 17: PA13
- Pin 18: PA14
- Pin 19: PA15
- Pin 20: PA16
- Pin 21: PA17
- Pin 22: PA18
- Pin 23: PA19
- Pin 24: PA20
- Pin 25: PA21
- Pin 26: PA22
- Pin 27: PA23
- Pin 28: PA24
- Pin 29: PA25
- Pin 30: PA26
- Pin 31: PA27
- Pin 32: PA28
- Pin 33: PA29
- Pin 34: PA30
- Pin 35: PA31
- Pin 36: PB00
- Pin 37: PB01
- Pin 38: PB02
- Pin 39: PB03
- Pin 40: PB04
- Pin 41: PB05
- Pin 42: PB06
- Pin 43: PB07
- Pin 44: PB08
- Pin 45: PB09
- Pin 46: PB10
- Pin 47: PB11
- Pin 48: PB12
- Pin 49: PB13
- Pin 50: PB14
- Pin 51: PB15
- Pin 52: PB16
- Pin 53: PB17
- Pin 54: PB18
- Pin 55: PB19
- Pin 56: PB20
- Pin 57: PB21
- Pin 58: PB22
- Pin 59: PB23
- Pin 60: PB24
- Pin 61: PB25
- Pin 62: GND
- Pin 63: VDDCORE
- Pin 64: VDDPLL
Functional Features
- High-performance ARM Cortex-M4 processor for efficient execution of complex tasks.
- Extensive range of communication interfaces (UART, SPI, I2C, USB) for seamless connectivity with other devices.
- Advanced security features to protect sensitive data and prevent unauthorized access.
- Low power consumption for energy-efficient operation.
- Ample flash memory and RAM capacity for storing and processing large amounts of data.
- Wide operating voltage range allows compatibility with various power sources.
기술 솔루션에 ATSAME54P20A-AF 적용과 관련된 10가지 일반적인 질문과 답변을 나열하세요.
Sure! Here are 10 common questions and answers related to the application of ATSAME54P20A-AF in technical solutions:
Q: What is ATSAME54P20A-AF? A: ATSAME54P20A-AF is a microcontroller from Microchip's SAM E5x family, based on the Arm Cortex-M4 core.
Q: What are the key features of ATSAME54P20A-AF? A: Some key features include a high-performance CPU, large memory options, advanced peripherals, and support for various communication protocols.
Q: What applications can ATSAME54P20A-AF be used for? A: ATSAME54P20A-AF is suitable for a wide range of applications such as industrial automation, IoT devices, motor control, robotics, and smart home systems.
Q: What is the maximum clock frequency supported by ATSAME54P20A-AF? A: The maximum clock frequency supported by ATSAME54P20A-AF is 120 MHz.
Q: How much flash memory does ATSAME54P20A-AF have? A: ATSAME54P20A-AF has up to 2 MB of flash memory for program storage.
Q: Can I expand the memory of ATSAME54P20A-AF? A: Yes, ATSAME54P20A-AF supports external memory interfaces like Quad SPI, SD/MMC, and Parallel NAND Flash, allowing you to expand the memory.
Q: What communication interfaces are available on ATSAME54P20A-AF? A: ATSAME54P20A-AF offers multiple communication interfaces including UART, SPI, I2C, USB, Ethernet, CAN, and more.
Q: Does ATSAME54P20A-AF support analog-to-digital conversion? A: Yes, ATSAME54P20A-AF has a built-in 12-bit Analog-to-Digital Converter (ADC) with multiple channels for precise analog measurements.
Q: Can I use ATSAME54P20A-AF in low-power applications? A: Yes, ATSAME54P20A-AF features various low-power modes and peripherals to optimize power consumption in battery-powered or energy-efficient designs.
Q: What development tools are available for programming ATSAME54P20A-AF? A: Microchip provides a comprehensive development ecosystem including the MPLAB X IDE, Atmel Studio, and various software libraries to facilitate programming and debugging of ATSAME54P20A-AF.
Please note that these answers are general and may vary depending on specific requirements and configurations.