Manufacturer Part Number
ATSAM4LS4BA-AU
Manufacturer
Microchip Technology
Introduction
The Microchip ATSAM4LS4BA-AU is a 32-bit single-core ARM Cortex-M4 based microcontroller designed for low-power and high-performance embedded applications.
Product Features and Performance
ARM Cortex-M4 Core Processor
32-Bit Single-Core Architecture
Operating Speed of 48MHz
High Data Bandwidth with DMA Support
Integrated I2S for Digital Audio Communication
USB, I2C, IrDA, LINbus, SPI, UART/USART Connectivity Options
Outfitted with POR, PWM, WDT and Brown-out Detect/Reset Peripherals
48 Programmable I/O pins
256KB FLASH Program Memory
32KB RAM
Product Advantages
Low Power Consumption with Efficient ARM Cortex-M4 Core
Robust Peripheral Set Catering to Vast Embedded Functions
Suitable for Real-time Applications
Extended Temperature Range for Harsh Environment Usage
Ease of Integration with Various Communication Interfaces
Key Technical Parameters
Core Size: 32-Bit
Speed: 48MHz
Program Memory Size: 256KB
RAM Size: 32KB
Voltage Supply: 1.68V to 3.6V
Data Converters: A/D Converters 7x12-bit, D/A Converter 1x10-bit
Oscillator: Internal Type
Mounting Type: Surface Mount
Package: 64-TQFP (10x10)
Quality and Safety Features
Integrated Brown-out Detect/Reset for System Protection
Watchdog Timer for System Stability
Power-on Reset (POR) to Ensure Proper Start-up
Extended Operating Temperature Range: -40°C to 85°C
Compatibility
Supports Various Communication Protocols
Compatible with Standard Surface Mounting Processes
IDEs and Software Tools Available for Development
Application Areas
Industrial Automation
Consumer Electronics
Automotive Control Systems
Internet of Things Devices
Medical Equipment
Product Lifecycle
Product Status: Active
Not Nearing Discontinuation
Replacement and Upgrade Options Available Through Microchip Technology
Several Key Reasons to Choose This Product
Energy Efficiency Ideal for Battery-operated Devices
High Performance for Complex and Demanding Applications
Broad Connectivity for Versatile Implementations
Solid Quality and Safety Features for Reliable Deployment
Comprehensive Developer Support and Resources
Flexible Operating Parameters for Diverse Environmental Conditions