Microchip Technology

ATSAME54P20A-AFT  

Microcontrollers

The ATSAME54P20A-AFT is a microcontroller unit (MCU) produced by Microchip Technology. This MCU belongs to the SAM E54 family, which is designed for a wide range of applications that require high performance, low power consumption, and advanced connectivity features.

Description:

The ATSAME54P20A-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 includes 2 MB of flash memory, 512 KB of SRAM, and 8 KB of data memory. The MCU is available in a 64-pin TQFP 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: Advanced connectivity options, including Ethernet, USB, and a wide range of communication interfaces (SERCOMs) supporting SPI, I2C, USART, and LIN protocols.
4. Peripherals: A rich set of peripherals, including timers, PWM, ADC, DAC, and a wide range of digital and analog comparators.
5. Security: Integrated security features, such as a unique 128-bit UID, secure boot, and flash encryption.
6. Power Management: Advanced power management capabilities, with a range of low-power sleep modes and a power scaling system.
7. Package: Available in a 64-pin TQFP package.

Applications:

The ATSAME54P20A-AFT is suitable for a wide range of applications due to its high performance, advanced connectivity, and extensive peripheral set. Some potential applications include:

1. Industrial Automation: Control systems for robotics, motor control, and sensor interfacing.
2. Medical Devices: Diagnostic equipment, portable medical devices, and wearable health monitors.
3. IoT Devices: Smart home appliances, connected sensors, and IoT gateways.
4. Automotive: In-vehicle infotainment systems, body control modules, and advanced driver-assistance systems (ADAS).
5. Networking and Communications: Routers, switches, and other network devices.
6. Audio and Video Applications: Audio processing, voice recognition systems, and video surveillance equipment.
7. Human-Machine Interfaces (HMI): Touchscreen displays, control panels, and interactive kiosks.

The ATSAME54P20A-AFT's combination of performance, connectivity, and security features make it a versatile choice for developers looking to create innovative and reliable embedded systems.

ATSAME54P20A-AFT Documents

Download datasheets and manufacturer documentation for ATSAME54P20A-AFT

Errata :

SAM D5x,E5x Family Errata      

PCN Assembly/Origin :

ATSAME5xxx/ATSAMD5xxx 12/Dec/2022      

Datasheets :

SAM D5x,E5x Family Datasheet      

PCN Packaging :

MBB/Label Chgs 16/Nov/2018      

Design Resources :

ATSAME54P20A 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