Microchip Technology

ATSAME51J20A-AU  

Microcontrollers

The ATSAME51J20A-AU is a microcontroller unit (MCU) manufactured by Microchip Technology. It is part of the SAM E51 family of products, which are based on the Arm Cortex-M4F processor. The device is designed for a range of applications, including industrial automation, IoT devices, and medical equipment.

Description:

The ATSAME51J20A-AU is a high-performance MCU with a 32-bit Arm Cortex-M4F processor, featuring a floating-point unit (FPU) and a 51MHz maximum CPU frequency. The device includes 2MB of flash memory, 512KB of SRAM, and a range of peripheral interfaces, including USB, Ethernet, and CAN.

Features:

• Arm Cortex-M4F processor with FPU
• 51MHz maximum CPU frequency
• 2MB flash memory
• 512KB SRAM
• USB interface
• Ethernet interface
• CAN interface
• SPI and I2C interfaces
• 12-bit ADC with up to 24 channels
• 16-bit PWM channels
• RTC with alarm and periodic interval timer
• Advanced encryption standard (AES) and secure hash algorithm (SHA) hardware accelerators
• JTAG and SWD interfaces for debugging and programming

Applications:

The ATSAME51J20A-AU is suitable for a wide range of applications, including:

• Industrial automation and control systems
• IoT devices and gateways
• Medical equipment and wearables
• Robotics and drones
• Audio and video processing applications
• Networking and communications equipment
• Automotive infotainment and control systems

Overall, the ATSAME51J20A-AU is a powerful and versatile MCU that offers a range of features and interfaces to support a variety of applications. Its high performance and advanced security features make it an ideal choice for developers looking to create innovative and secure embedded systems.

ATSAME51J20A-AU Documents

Download datasheets and manufacturer documentation for ATSAME51J20A-AU

Errata :

SAM D5x,E5x Family Errata      

Datasheets :

SAM D5x,E5x Family Datasheet      

PCN Packaging :

MBB/Label Chgs 16/Nov/2018      

Design Resources :

ATSAME51J20A 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