ATSAMG55G19B-UUT - Microchip Technology

Manufacturer Part Number

ATSAMG55G19B-UUT

Manufacturer

Microchip Technology

Introduction

High-performance microcontroller for embedded applications

Product Features and Performance

ARM Cortex-M4 core

32-Bit Single-Core architecture

120MHz max CPU speed

Integrated I2C, SPI, UART/USART, USB connectivity

On-chip DMA, I2S, POR, PWM, WDT peripherals

38 programmable I/O pins

512KB flash memory

176KB RAM

Internal oscillator

Wide operating temperature range

Product Advantages

High processing power

Extensive communication interface support

Large program memory and RAM for complex applications

Low-power operation options

Key Technical Parameters

Core Processor: ARM Cortex-M4

Core Size: 32-Bit

Speed: 120MHz

Program Memory Size: 512KB

RAM Size: 176KB

Voltage Supply: 1.62V to 3.6V

A/D Converters: 8x12b

Operating Temperature: -40°C to 85°C

Quality and Safety Features

Robust industrial operating temperature range

Integrated watchdog timer for system reliability

Compatibility

Compatible with various sensors and actuators

Supports standard communication protocols

Application Areas

Internet of Things (IoT) devices

Industrial control systems

Medical equipment

Consumer electronics

Automotive applications

Product Lifecycle

Active product status, not nearing discontinuation

Replacements and upgrades available within the Microchip portfolio

Key Reasons to Choose This Product

Powerful ARM Cortex-M4 core suited for complex tasks

High-speed operation at 120MHz for real-time applications

Generous memory resources for data-intensive operations

Broad range of integrated peripherals reducing external component needs

Support for multiple communication interfaces enhancing connectivity options

Robust design suitable for harsh industrial environments

Ongoing product support and longevity with no near-term obsolescence