ATSAME54P20A-AF

Product Overview

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.

Seznam 10 běžných otázek a odpovědí souvisejících s aplikací ATSAME54P20A-AF v technických řešeních

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.