ATSAME54P20A-AU - Microchip Technology

Manufacturer Part Number

ATSAME54P20A-AU

Manufacturer

Microchip Technology

Introduction

ATSAME54P20A-AU is a 32-bit single-core ARM Cortex-M4F microcontroller for embedded applications.

Product Features and Performance

ARM Cortex-M4F processor core with up to 120 MHz frequency.

1MB of integrated FLASH memory for program storage.

256KB of internal RAM.

Wide range of connectivity options including CANbus, Ethernet, and USB.

Peripheral support for PWM, WDT, and DMA.

99 flexible input/output pins for various application requirements.

Internal oscillators for precise timing operations.

Supports a broad voltage supply range from 1.71V to 3.63V.

Product Advantages

High-performance ARM Cortex-M4F core with floating-point unit for efficient processing.

Large program memory and RAM for complex applications.

Comprehensive connectivity that facilitates versatile use in many environments.

Rich set of peripherals enhances functionality and reduces additional component needs.

Low power consumption suitable for battery-operated devices.

Key Technical Parameters

Core Processor: ARM Cortex-M4F

Core Size: 32-Bit Single-Core

Speed: 120 MHz

Connectivity: CANbus, EBI/EMI, Ethernet, I2C, IrDA, LINbus, MMC/SD, QSPI, SPI, UART/USART, USB

Number of I/O: 99

Program Memory Size: 1MB

RAM Size: 256K

Voltage Supply Range: 1.71V - 3.63V

Data Converters: 32x12b A/D, 2x12b D/A

Operating Temperature: -40°C to 85°C

Quality and Safety Features

Brown-out Detect/Reset to prevent low voltage damage.

Built-in DMA for efficient data processing.

Integrated Watchdog Timer (WDT) for system recovery.

Compatibility

Easy integration with most existing systems through standard communication interfaces.

Application Areas

Industrial control systems

Internet of Things (IoT) devices

Automotive electronics

Medical devices

Consumer electronics

Product Lifecycle

Active product with ongoing manufacturer support.

Not nearing discontinuation, with availability of future upgrades.

Several Key Reasons to Choose This Product

Robust processing core suitable for multitasking and complex calculations.

Comprehensive set of integrated peripherals saves on external components.

Connectivity features cater to modern communication demands.

Extended temperature range makes it viable for harsh environments.

Advanced security and safety features for reliable operation.

Scalability and abundant I/O for future expansion and functionality increases.

Support from Microchip Technology, a leader in the semiconductor industry.