Microchip ATSAMG55J19B-AUT Microcontroller

The Microchip ATSAMG55J19B-AUT is a high-performance microcontroller that is part of the SAM G series, designed to offer an optimal balance between power efficiency and processing capability. This device is particularly suitable for applications that require significant computational power and a variety of communication features without compromising on power consumption.

Key Features

• Core: The ATSAMG55J19B-AUT is built around the ARM Cortex-M4 processor with a Floating Point Unit (FPU), operating at a maximum speed of 120 MHz. This core provides the computational horsepower required for math-intensive applications such as digital signal processing and control algorithms.
• Memory: It comes equipped with 512 KB of flash memory and 160 KB of SRAM, providing ample space for code and data storage for complex applications.
• Connectivity: A range of communication interfaces are supported, including Full-speed USB Device and embedded Host, I2S, I2C, SPI, and UARTs, making this microcontroller highly versatile for various communication requirements.
• Robust I/O: The device features up to 79 I/O lines, which gives designers the flexibility to connect a wide array of peripherals and sensors.
• Advanced Peripherals: Advanced peripherals such as a 12-bit ADC, a 12-bit DAC, PWM channels, and timers are integrated into the microcontroller to support complex tasks and precise control operations.
• Security: Security features include a hardware cryptographic module supporting AES and SHA algorithms, ensuring secure data transfer and storage, which is crucial for modern connected devices.
• Operating Conditions: The ATSAMG55J19B-AUT operates within an extended temperature range of -40°C to 85°C, making it suitable for harsh environment applications.
• Packaging: It is available in a 64-pin QFN package, which is ideal for space-constrained applications while still offering a generous number of I/O options.

Overall, the ATSAMG55J19B-AUT from Microchip Technology is a robust and versatile microcontroller that provides the perfect solution for designers who require a compact, yet powerful device for their embedded systems. Whether it's for industrial automation, consumer electronics, or IoT devices, this microcontroller is engineered to meet the demands of a wide array of applications.