ATSAME53N20A-AU - Microchip Technology

Manufacturer Part Number

ATSAME53N20A-AU

Manufacturer

Microchip Technology

Introduction

The ATSAME53N20A-AU is a highly integrated, high-performance embedded microcontroller based on the ARM® Cortex®-M4F core, designed for advanced applications requiring efficient data processing and high-speed connectivity.

Product Features and Performance

Core Processor: ARM® Cortex®-M4F

Core Size: 32-Bit Single-Core

Speed: 120MHz

High connectivity with EBI/EMI, Ethernet, I2C, IrDA, LINbus, MMC/SD, QSPI, SPI, UART/USART, and USB interfaces

Rich set of peripherals including Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT

Number of I/O: 81

Program Memory Size: 1MB (1M x 8)

Program Memory Type: FLASH

RAM Size: 256K x 8

High-resolution Data Converters: A/D 28x12b, D/A 2x12b

Internal Oscillator for reliable timing

Operating Temperature range: -40°C to 85°C

Product Advantages

High-speed ARM Cortex-M4F core with floating-point unit

Ample memory capacity for complex applications

Wide range of connectivity options for versatile applications

Robust set of peripherals for enhanced system features

Efficient power management with a wide supply voltage range

Key Technical Parameters

Speed: 120MHz

Program Memory: 1MB FLASH

RAM: 256KB

I/O Number: 81

Voltage Supply: 1.71V to 3.63V

ADC Resolution: 12 bit

DAC Resolution: 12 bit

Temperature Operation Range: -40°C to 85°C

Quality and Safety Features

Brown-out Detect/Reset for system protection

Internal Oscillator for stable operation

Compatibility

Broad interface support for easy integration into existing systems

Compatible with major development environments for ARM Cortex-M microcontrollers

Application Areas

Industrial control systems

Networked devices

Consumer electronics

IoT devices

Advanced robotic systems

Product Lifecycle

Status: Active

Not nearing discontinuation, with sustained manufacturer support for replacements or upgrades

Several Key Reasons to Choose This Product

High processing power for real-time applications

Versatile connectivity options for diverse application needs

Extensive memory resources supporting complex software and algorithms

Robust peripheral set enhancing system capabilities

Wide operating temperature range suitable for harsh environments

Strong support and long-term availability from Microchip Technology