ATSAMG55J19A-MUT - Microchip Technology

Manufacturer Part Number

ATSAMG55J19A-MUT

Manufacturer

Microchip Technology

Introduction

The ATSAMG55J19A-MUT is a high-performance 32-bit single-core ARM Cortex-M4 based microcontroller, ideal for a wide range of embedded applications requiring efficient power management and advanced connectivity features.

Product Features and Performance

ARM Cortex-M4 core processor

Maximum speed of 120MHz

32-bit single-core processor for efficient data handling

Flash memory type with 512KB program memory

176K x 8 RAM size

Supports connectivity such as I2C, SPI, UART/USART, and USB

Product Advantages

High-speed processing capabilities

Rich set of peripherals including DMA, I2S, POR, PWM, WDT

Low power consumption with a voltage supply range of 1.62V to 3.6V

Extensive connection methods enhance system flexibility and scalability

Key Technical Parameters

Core Size: 32-Bit Single-Core

Speed: 120MHz

Number of I/O: 48

Program Memory Size: 512KB (512K x 8)

RAM Size: 176K x 8

Voltage Supply (Vcc/Vdd): 1.62V ~ 3.6V

Connectivity: I2C, SPI, UART/USART, USB

Data Converters: A/D 8x12b

Quality and Safety Features

Internal oscillator for reliable operation

Built-in watchdog timer (WDT) for system recovery

Power-on reset (POR) ensures proper boot-up sequences

Extended operating temperature range from -40°C to 85°C

Compatibility

Surface mount technology (64-QFN (7.5x7.5) package)

Fully compatible with existing systems utilizing 64-VFQFN exposed pad package

Application Areas

Industrial control systems

Consumer electronics

Automotive applications

Internet of Things (IoT) devices

Product Lifecycle

Currently active product status

Not nearing discontinuation; lengthy product support expected

Upgrades or replacements readily available within the SAM G55 series

Several Key Reasons to Choose This Product

High reliability and performance with the ARM Cortex-M4 processor

Broad connectivity options enhance integration feasibility

Rich peripheral support shortens development time

Scalable voltage range enhances versatility for different power environments

Robust thermal management suitable for a wide range of operating climates