Microchip Technology

ATSAME54N20A-AFT  

Microcontrollers

The ATSAME54N20A-AFT is a microcontroller unit (MCU) produced by Microchip Technology. It belongs to the SAM E54 family of MCUs, which are designed for a wide range of applications that require high performance, low power consumption, and advanced connectivity features.

Description:

The ATSAME54N20A-AFT is a high-performance MCU based on the 32-bit ARM Cortex-M4 processor with a floating-point unit (FPU). It operates at a maximum frequency of 120 MHz and features 2 MB of flash memory, 512 KB of SRAM, and 8 KB of data memory. The MCU is available in a 64-pin QFN package.

Features:

1. Processor: 32-bit ARM Cortex-M4 with FPU, running at up to 120 MHz.
2. Memory: 2 MB Flash, 512 KB SRAM, and 8 KB data memory.
3. Connectivity: Integrated Ethernet MAC with IEEE 1588 support, USB 2.0 high-speed device/host interface, and a wide range of communication interfaces (SERCOMs) for USART, SPI, and I2C.
4. Security: ARM TrustZone technology, secure boot, and AES-256 encryption.
5. Analog peripherals: 12-bit SARADC with up to 20 channels, 16-bit DAC, and operational amplifiers.
6. Timers and PWM: Advanced control and timing features, including TC, PTC, and PWM modules.
7. Graphics: LCD controller with support for up to 8-bit or 16-bit color depth and parallel/serial interfaces.
8. Power management: Core voltage regulators, I/O voltage regulators, and a wide range of power-saving features.
9. Package: 64-pin QFN package.

Applications:

The ATSAME54N20A-AFT is suitable for a variety of applications that require high performance, advanced connectivity, and low power consumption. Some potential applications include:

1. Industrial automation and control systems
2. IoT devices and gateways
3. Networking equipment and routers
4. Medical devices and equipment
5. Home automation and smart appliances
6. Automotive infotainment systems
7. Wearable devices and fitness trackers
8. Advanced human-machine interfaces (HMIs)
9. Robotics and drones

The ATSAME54N20A-AFT's combination of processing power, memory, connectivity options, and advanced features make it a versatile choice for a wide range of embedded applications.

ATSAME54N20A-AFT Documents

Download datasheets and manufacturer documentation for ATSAME54N20A-AFT

Errata :

SAM D5x,E5x Family Errata      

Datasheets :

SAM D5x,E5x Family Datasheet      

PCN Packaging :

MBB/Label Chgs 16/Nov/2018      

Design Resources :

ATSAME54N20A 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