ATSAMS70N21A-CN - Microchip Technology

Manufacturer Part Number

ATSAMS70N21A-CN

Manufacturer

Microchip Technology

Introduction

High-performance 32-bit ARM Cortex-M7 based microcontroller

Product Features and Performance

ARM Cortex-M7 core running at up to 300MHz

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

Extensive peripheral set including DMA, I2S, POR, PWM, WDT

Generous program memory of 2MB Flash

Large RAM capacity of 384KB

Multiple conversion options with A/D 10x12b and D/A 2x12b converters

Internal oscillator simplifies system design

Operating temperature range of -40°C to 105°C suitable for industrial applications

Product Advantages

High speed operation for complex processing tasks

Versatile for a broad range of applications due to extensive connectivity options

Small form factor with TFBGA packaging

Energy efficient with low supply voltage range

Key Technical Parameters

Core Processor: ARM Cortex-M7

Core Size: 32-Bit Single-Core

Speed: 300MHz

Number of I/O: 75

Program Memory Size: 2MB Flash

RAM Size: 384KB

Voltage Supply (Vcc/Vdd): 1.08V to 3.6V

Data Converters: A/D 10x12b, D/A 2x12b

Operating Temperature: -40°C to 105°C

Mounting Type: Surface Mount

Package / Case: 100-TFBGA

Quality and Safety Features

Integrated brown-out detect/reset for reliable operation under fluctuating power conditions

Watchdog timer to ensure system recovery

Compatibility

Compatible with a wide range of voltage levels and standard communication protocols

Compatible with various external devices through its comprehensive I/O options

Application Areas

Industrial control systems

Automotive electronics

Communication systems

Complex embedded systems

Product Lifecycle

Currently in an active status

Not nearing discontinuation

Availability of replacements or upgrades as part of the SAM S70 series

Several Key Reasons to Choose This Product

High-performance Cortex-M7 core suitable for demanding applications

Flexible interfacing with multiple communication options

Robust set of peripherals facilitating complex tasks

Suitable for high-temperature environments, enhancing reliability

Good balance between processing power and power consumption

Long-term availability and support due to active product status

Part of the established SAM S70 series ensuring future hardware compatibility and software portability