ATSAM4LS4AA-MU - Microchip Technology

Manufacturer Part Number

ATSAM4LS4AA-MU

Manufacturer

Microchip Technology

Introduction

The ATSAM4LS4AA-MU is a 32-bit microcontroller designed for low-power, high-performance applications, featuring an ARM Cortex-M4 core.

Product Features and Performance

ARM Cortex-M4 core for efficient processing

Operating speed up to 48MHz

Program memory size of 256KB FLASH

RAM size of 32K x 8

Multiple connectivity options including I2C, IrDA, LINbus, SPI, UART/USART, USB

Built-in brown-out detect/reset, DMA, I2S, POR, PWM, WDT

A/D 3x12-bit and D/A 1x10-bit converters

Product Advantages

Efficient power management suitable for low-power applications

Extensive connectivity for versatile use in various devices

Integrated peripherals reduce need for external components

Key Technical Parameters

Core Size: 32-Bit Single-Core

Speed: 48MHz

Number of I/O: 32

Voltage Supply (Vcc/Vdd): 1.68V ~ 3.6V

Operating Temperature: -40°C ~ 85°C

Quality and Safety Features

Internal brown-out detection and reset

Watchdog Timer (WDT) for system reliability

Peripheral DMA for safe and swift data handling

Compatibility

Compatible with various communication protocols and interfaces

Supports a wide range of applications and external devices

Application Areas

Industrial control systems

Consumer electronics

Internet of Things (IoT) devices

Automotive electronics

Product Lifecycle

Currently active with no announced discontinuation

Available for new designs and existing system upgrades

Several Key Reasons to Choose This Product

Robust ARM Cortex-M4 core optimized for energy efficiency and performance

Comprehensive set of peripherals minimizes external component count

Wide range of communication interfaces ensures flexibility in design

Durable design suitable for various industrial temperatures and conditions

Active product support and availability for future project security