ATSAMD51N20A-AU - Microchip Technology

Manufacturer Part Number

ATSAMD51N20A-AU

Manufacturer

Microchip Technology

Introduction

High-performance ARM Cortex-M4F based microcontroller suitable for a wide range of applications

Product Features and Performance

32-Bit Single-Core ARM Cortex-M4F processor

Operates at a speed of up to 120MHz

Integrates a Floating Point Unit (FPU) for computation-intensive applications

Advanced connectivity with EBI/EMI, I2C, IrDA, LINbus, MMC/SD, QSPI, SPI, UART/USART, USB

Product Advantages

High data processing capability due to 32-bit architecture

Extensive set of peripherals enhances system capabilities

Large program memory and RAM support complex applications

Key Technical Parameters

Core Processor: ARM Cortex-M4F

Core Size: 32-Bit Single-Core

Speed: 120MHz

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

RAM Size: 256K x 8

Number of I/O: 81

Data Converters: A/D 28x12b, D/A 2x12b

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

Quality and Safety Features

Brown-out Detect/Reset

DMA support for safe and efficient memory transfers

I2S and PWM for precise signal modulation and generation

Power-on Reset (POR) for reliable system startup

Compatibility

QSPI for high-speed flash memory compatibility

USB connectivity for interfacing with PC and other devices

Application Areas

Industrial control systems

Internet of Things (IoT) devices

Automotive electronics

Consumer electronics

Product Lifecycle

Active status, not nearing discontinuation

Options for replacements or upgrades keeping pace with technology developments

Several Key Reasons to Choose This Product

High-speed ARM Cortex-M4F core ideal for demanding applications

Ample memory resources to support complex software

Rich peripheral set enabling versatile system design

Robust operating temperature range suitable for harsh environments

Trusted manufacturer with proven reliability in embedded microcontrollers