Microchip Technology

ATSAMD51J20A-MF  

Microcontrollers

The ATSAMD51J20A-MF is a microcontroller unit (MCU) produced by Microchip Technology. It is part of the SAM D51 family of ARM Cortex-M4F-based MCUs, which are designed for a wide range of applications that require high performance, low power consumption, and advanced connectivity features.

Description:

The ATSAMD51J20A-MF is a high-performance MCU that features a 32-bit ARM Cortex-M4F processor with a floating-point unit (FPU) operating at a frequency of up to 120 MHz. It is equipped with 512 KB of flash memory, 192 KB of SRAM, and a wide range of communication interfaces, including USB, Ethernet, and a variety of serial communication protocols.

Features:

1. ARM Cortex-M4F processor with FPU for high performance and efficient floating-point operations.
2. 512 KB of flash memory for storing program code and data.
3. 192 KB of SRAM for fast data access and buffering.
4. Advanced connectivity options, including USB, Ethernet, and a range of serial communication interfaces (UART, SPI, I2C, etc.).
5. Peripherals include a DMA controller, touch sensing, and a wide range of timers and PWM channels.
6. Security features such as secure boot, flash memory read protection, and debug access control.
7. Low-power modes to extend battery life in portable applications.
8. Flexible clock management system for optimizing power consumption and performance.

Applications:

The ATSAMD51J20A-MF is suitable for a wide range of applications due to its high performance, low power consumption, and advanced connectivity features. Some potential applications include:

1. Industrial control and automation systems that require real-time processing and communication capabilities.
2. IoT devices and smart home appliances that require connectivity, low power consumption, and advanced sensor interfaces.
3. Wearable devices and portable electronics that require a combination of performance, low power consumption, and compact form factor.
4. Medical devices and equipment that require precise control, connectivity, and low power consumption.
5. Automotive applications, such as infotainment systems, advanced driver-assistance systems (ADAS), and body control modules.
6. Robotics and drones that require real-time processing, sensor integration, and communication capabilities.
7. High-fidelity audio equipment that can benefit from the ARM Cortex-M4F's floating-point capabilities and advanced connectivity options.

The ATSAMD51J20A-MF is a versatile and powerful MCU that can be adapted to a wide range of applications, making it an excellent choice for developers looking for a high-performance, low-power solution with advanced connectivity features.

ATSAMD51J20A-MF Documents

Download datasheets and manufacturer documentation for ATSAMD51J20A-MF

Errata :

SAM D5x,E5x Family Errata      

Datasheets :

SAM D5x,E5x Family Datasheet      

PCN Packaging :

MBB/Label Chgs 16/Nov/2018      

Design Resources :

ATSAMD51J20A 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