Microchip Technology

ATSAME51J18A-AUT  

Microcontrollers

ATSAME51J18A-AUT Description

The ATSAME51J18A-AUT is a high-performance microcontroller (MCU) from Microchip Technology, designed for demanding embedded applications. This 32-bit MCU features a robust set of peripherals and a powerful ARM Cortex-M4 processor, making it suitable for a wide range of industrial, automotive, and consumer applications. The ATSAME51J18A-AUT operates within a voltage range of 1.71V to 3.63V and supports a clock speed of up to 120MHz, ensuring efficient and fast processing capabilities. It is available in a 64-pin TQFP package, ideal for surface mount technology (SMT) applications.

ATSAME51J18A-AUT Features

• Processor and Memory: The ATSAME51J18A-AUT is equipped with a 32-bit ARM Cortex-M4 processor, offering a maximum speed of 120MHz. It includes 256KB of FLASH program memory (256K x 8) and 128KB of RAM (128K x 8), providing ample storage for complex applications.
• Connectivity: This MCU supports a wide range of communication protocols, including CANbus, EBI/EMI, I2C, IrDA, LINbus, MMC/SD, QSPI, SPI, UART/USART, and USB. This extensive connectivity suite makes it highly versatile for various communication needs.
• Data Converters: The ATSAME51J18A-AUT features 24 channels of 12-bit ADC and 2 channels of 12-bit DAC, enabling precise analog-to-digital and digital-to-analog conversions.
• Power and Compliance: The MCU operates within a voltage range of 1.71V to 3.63V and is compliant with REACH and ROHS3 standards, ensuring environmental sustainability and regulatory adherence.
• Moisture Sensitivity Level (MSL): The ATSAME51J18A-AUT has an MSL rating of 3 (168 hours), making it suitable for applications requiring moderate moisture resistance.
• Packaging: Available in a Tape & Reel (TR) package, it is ideal for automated assembly processes.

ATSAME51J18A-AUT Applications

The ATSAME51J18A-AUT is well-suited for applications that require high performance, extensive connectivity, and robust processing capabilities. Some specific use cases include:

• Automotive Systems: Ideal for automotive applications requiring reliable and high-speed processing, such as engine control units (ECUs), advanced driver-assistance systems (ADAS), and in-vehicle infotainment (IVI) systems.
• Industrial Automation: Suitable for industrial control systems, programmable logic controllers (PLCs), and smart manufacturing applications where precise control and communication are essential.
• Consumer Electronics: Perfect for high-end consumer devices such as smart home appliances, wearable technology, and IoT devices that require advanced processing and connectivity features.
• Medical Devices: Can be used in medical equipment where reliability, precision, and compliance with regulatory standards are critical.

Conclusion of ATSAME51J18A-AUT

The ATSAME51J18A-AUT from Microchip Technology is a versatile and powerful 32-bit microcontroller designed to meet the demands of modern embedded systems. Its combination of a high-speed ARM Cortex-M4 processor, extensive connectivity options, and robust memory capabilities make it an excellent choice for a wide range of applications. The MCU's compliance with REACH and ROHS3 standards ensures it meets environmental and regulatory requirements. Whether used in automotive, industrial, consumer, or medical applications, the ATSAME51J18A-AUT provides a reliable and efficient solution for developers looking to create advanced embedded systems.

ATSAME51J18A-AUT Documents

Download datasheets and manufacturer documentation for ATSAME51J18A-AUT

Errata :

SAM D5x,E5x Family Errata      

Datasheets :

SAM D5x,E5x Family Datasheet      

PCN Packaging :

MBB/Label Chgs 16/Nov/2018      

Design Resources :

ATSAME51J18A Development Tool Selector      

HTML Datasheet :

SAM D5x,E5x Family Datasheet      

PCN Design/Specification :

SAM D5X/E5X 05/May/2020       SAM D5X/E5X 08/Jan/2021      

Environmental Information :

Microchip CA Prop65       Microchip RoHS       Microchip REACH