Microchip Technology

ATSAME54P19A-AF  

Microcontrollers

The ATSAME54P19A-AF is a microcontroller unit (MCU) manufactured 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 ATSAME54P19A-AF is a high-performance MCU based on the 32-bit ARM Cortex-M4 processor with a floating-point unit (FPU). It operates at a frequency of up to 120 MHz and includes a memory protection unit (MPU) for enhanced security. The device is available in a 484-pin QFN package.

Features:

1. Processor: 32-bit ARM Cortex-M4 with FPU, running at up to 120 MHz.
2. Memory: 2 MB of flash memory, 384 KB of SRAM, and 4 KB of data EEPROM.
3. Connectivity: Advanced connectivity options, including USB, Ethernet, and a wide range of communication interfaces (UART, SPI, I2C, CAN, and LIN).
4. Security: Memory protection unit (MPU), secure boot, and cryptographic acceleration.
5. Peripherals: A rich set of peripherals, including a 12-channel DMA controller, touch sensing, and a wide range of timers and PWM channels.
6. Power Management: Low-power sleep modes and a configurable power management system to optimize energy consumption.
7. Analog Features: 12-bit ADC with up to 24 channels, 2 high-speed comparators, and a 12-bit DAC.
8. Package: Available in a 484-pin QFN package.

Applications:

The ATSAME54P19A-AF is suitable for a wide range of applications due to its high performance, advanced connectivity, and low power consumption. Some potential applications include:

1. Industrial Automation: Control systems for robotics, motor control, and sensor interfacing.
2. IoT Gateways: Securely connecting and managing multiple IoT devices in a network.
3. Networking Devices: Routers, switches, and other network equipment requiring advanced connectivity features.
4. Medical Devices: Diagnostic equipment, monitoring systems, and portable medical devices.
5. Automotive Applications: Infotainment systems, body control modules, and advanced driver-assistance systems (ADAS).
6. Consumer Electronics: Smart home devices, wearables, and portable electronics.
7. Security Systems: Access control, video surveillance, and encryption applications.

The ATSAME54P19A-AF's combination of processing power, memory, connectivity, and security features make it a versatile choice for a wide range of embedded applications requiring high performance and advanced connectivity.

ATSAME54P19A-AF Documents

Download datasheets and manufacturer documentation for ATSAME54P19A-AF

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 :

ATSAME54P19A 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