Microchip Technology

ATSAME51N20A-AF  

Microcontrollers

The ATSAME51N20A-AF is a microcontroller unit (MCU) produced by Microchip Technology. It belongs to the SAM E51 family of Arm Cortex-M4 based MCUs, which are designed for a wide range of applications that require high performance, low power consumption, and advanced connectivity features.

Description:

The ATSAME51N20A-AF is a high-performance MCU that features an Arm Cortex-M4 CPU with a 1.15 DMIPS/MHz core mark and a maximum CPU frequency of 120 MHz. It is equipped with a range of advanced peripherals and interfaces to support various applications.

Features:

1. Core: Arm Cortex-M4 with a CPU frequency of up to 120 MHz.
2. Memory: 2 MB of flash memory, 384 KB of SRAM, and 8 KB of data flash.
3. Connectivity: Integrated interfaces such as USB, Gigabit Ethernet, and SDHC.
4. Peripherals: A wide range of peripherals, including UART, SPI, I2C, QSPI, and CAN.
5. Security: Secure boot, secure firmware storage, and secure debug.
6. Power Management: Advanced power management features, including a PMIC and a range of low-power modes.
7. Package: Available in a 64-ball QFN package.

Applications:

The ATSAME51N20A-AF is suitable for a wide range of applications that require high performance, low power consumption, and advanced connectivity features. Some of the potential applications include:

1. Industrial automation and control systems.
2. IoT devices and gateways.
3. Networking and communication equipment.
4. Medical devices and equipment.
5. Automotive infotainment systems.
6. Smart home and building automation systems.
7. Wearable devices and fitness trackers.

The ATSAME51N20A-AF's combination of high performance, low power consumption, and advanced connectivity features make it an ideal choice for a wide range of applications that require a high level of integration and flexibility.

ATSAME51N20A-AF Documents

Download datasheets and manufacturer documentation for ATSAME51N20A-AF

DTS :

View in Development Tools Selector      

Errata :

SAM D5x/E5x Family Errata and Data Sheet Clarification (PDF)       SAM D5x E5x Family Silicon Errata and Data Sheet Clarification Revision (PDF)       Silicon Errata and Data Sheet Clarification (PDF)       SAM D5x/E5x (PDF)      

PCN :

Product Change Notification (PDF)       Product Change Notification 2024-04-18 (PDF)