ATSAM3N1CB-CU - Atmel

Manufacturer Part Number

ATSAM3N1CB-CU

Manufacturer

Microchip Technology

Introduction

The ATSAM3N1CB-CU is a 32-bit ARM Cortex-M3 core microcontroller suited for a wide range of industrial and consumer applications.

Product Features and Performance

ARM Cortex-M3 processor

32-Bit Single-Core architecture

Clock speed at 48MHz

Extensive connectivity with I2C, IrDA, SPI, UART/USART

On-chip peripherals including Brown-out Detect/Reset, DMA, POR, PWM, WDT

79 programmable I/O lines

64KB Flash memory

RAM size of 8KB

Integrated 10-bit Analog-to-Digital and Digital-to-Analog converters

Built-in internal oscillator

Product Advantages

Optimized for energy efficiency

Large set of embedded peripherals enabling versatility in application usage

Moderate RAM and Flash memory size for complex programs

Robust temperature range ensuring operation in extreme conditions

Compact 100-TFBGA surface mount package for space-constrained applications

Key Technical Parameters

Core Size: 32-Bit

Speed: 48MHz

Program Memory Size: 64KB

Program Memory Type: FLASH

RAM Size: 8K x 8

Voltage - Supply (Vcc/Vdd): 1.62V to 3.6V

Number of I/O: 79

Data Converters: A/D 16x10b, D/A 1x10b

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

Quality and Safety Features

Brown-out Detect/Reset for power safety

Watchdog Timer for system recovery

Failure protection with Power-on Reset (POR)

Compatibility

Supports standard communication protocols

Compatible with various development tools and software

Flexible voltage range for power supply compatibility

Application Areas

Industrial control systems

Consumer electronics

Automotive applications

Communication systems

Smart energy management

Product Lifecycle

Product Status: Active

Not reported to be nearing discontinuation

Replacement or upgrade options may be available through Microchip’s product line

Several Key Reasons to Choose This Product

High integration of features in a single microcontroller reduces additional component needs

Efficient power consumption extends the life of battery-powered devices

Broad connectivity options enhance interoperability

Supports a wide range of temperature conditions, making it suitable for outdoor and industrial environments

Microchip Technology's reputation for reliability and support adds confidence in the product's performance and life cycle management

Broad application usage ensures long-term viability in the market