ATSAME54P20A-AU

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ATSAME54P20A-AU

IC MCU 32BIT 1MB FLASH 128TQFP

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사양

Series SAM E54
Part Status Active
DigiKey Programmable Not Verified
Core Processor ARM® Cortex®-M4F
Core Size 32-Bit Single-Core
Speed 120MHz
Connectivity CANbus, EBI/EMI, Ethernet, I2C, IrDA, LINbus, MMC/SD, QSPI, SPI, UART/USART, USB
Peripherals Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT
Number of I/O 99
Program Memory Size 1MB (1M x 8)
Program Memory Type FLASH
RAM Size 256K x 8
Voltage - Supply (Vcc/Vdd) 1.71V ~ 3.63V
Data Converters A/D 32x12b; D/A 2x12b
Oscillator Type Internal
Operating Temperature -40°C ~ 85°C (TA)
Mounting Type Surface Mount
Supplier Device Package 128-TQFP (14x14)
Package / Case 128-TQFP
Base Product Number ATSAME54

개요

Description

The ATSAME54P20A-AU is a microcontroller from Microchip Technology’s SAM E54 series, featuring a 32-bit ARM Cortex-M4 core. It operates at a maximum clock speed of 120 MHz and offers enhanced performance for various applications, including IoT, industrial control, and consumer devices.
Key features include up to 256 KB of SRAM, 512 KB of Flash memory, and a rich set of peripherals, including multiple I/O ports, timers, ADCs, and communication interfaces like I2C, SPI, and UART. The microcontroller also supports advanced features such as a Floating Point Unit (FPU) and DSP instructions, making it suitable for complex signal processing tasks.
Additionally, the ATSAME54P20A-AU incorporates power-saving modes and is designed for low-power applications, ensuring efficiency in battery-operated devices. It is available in a 64-pin VQFN package, facilitating compact designs. Overall, the ATSAME54P20A-AU is a versatile choice for developers looking to implement robust and efficient embedded solutions.

Features

The ATSAME54P20A-AU is a microcontroller from Microchip's SAM E54 series, featuring the Arm Cortex-M4 architecture. Key features include:
- Core: 32-bit Arm Cortex-M4 with FPU (Floating Point Unit) operating at up to 120 MHz.
- Memory: 256 KB of Flash memory and 32 KB of SRAM.
- Peripherals: Multiple communication interfaces, including I2C, SPI, UART, and USB.
- Analog: Integrated 12-bit ADC with up to 16 channels and DAC.
- Timers: Several general-purpose timers and a real-time clock (RTC).
- GPIO: Flexible general-purpose I/O pins with configurable functions.
- Low Power Modes: Designed for low-power applications with various sleep modes.
- Security: Features like secure boot and hardware random number generator for enhanced security.
- Development Support: Compatible with Microchip development tools, including MPLAB X IDE and Atmel Studio.
This microcontroller is ideal for a range of applications, including industrial automation, IoT devices, and consumer electronics.

Package

The ATSAME54P20A-AU is packaged in a TQFP (Thin Quad Flat Package) with 48 pins. This type of package offers a compact design suitable for surface mounting on printed circuit boards.

Pinout

The ATSAME54P20A-AU is a microcontroller from the SAM E54 series by Microchip Technology. It features a pin count of 64 pins in a LQFP (Low-Profile Quad Flat Package) form factor.
Key Functions:
1. Core: ARM Cortex-M4 processor with DSP and FPU capabilities.
2. Flash Memory: Up to 256 KB of flash memory for program storage.
3. RAM: 32 KB of SRAM for data storage.
4. I/O Ports: Up to 46 general-purpose I/O (GPIO) pins, configurable for digital input/output.
5. Communication Interfaces: Multiple interfaces including USART, SPI, I2C, and CAN for connectivity.
6. ADC/DAC: 12-bit ADC and a DAC for analog signal processing.
7. Timers: Several timers for scheduling and PWM applications.
8. Debugging: Support for SWD (Serial Wire Debug) for development and debugging.
This microcontroller is suitable for a variety of applications, including consumer electronics, industrial control, and IoT devices.

Manufacturer

The ATSAME54P20A-AU is manufactured by Microchip Technology Inc., a leading American company that specializes in embedded control solutions. Founded in 1989, Microchip provides a wide range of products, including microcontrollers, analog semiconductors, and memory solutions. The company is known for its extensive portfolio of PIC and SAM microcontrollers, which are widely used in various applications, from automotive to consumer electronics. Microchip supports developers with robust design tools and a strong focus on innovation, making it a key player in the semiconductor industry.

Application

The ATSAME54P20A-AU is a microcontroller from Microchip's SAM E5x series, designed for applications requiring low power consumption and high performance. Its application areas include industrial automation, IoT devices, medical equipment, consumer electronics, and automotive systems. It supports advanced features like touch sensing, communication interfaces (I2C, SPI, UART), and real-time processing, making it suitable for smart sensors, wearable technology, and embedded systems.

Equivalent

The ATSAME54P20A-AU is an ARM Cortex-M4 microcontroller from Microchip. Equivalent products include the ATSAME54P20A-MU, which offers similar specifications but in a different package type. Other comparable microcontrollers from Microchip include the ATSAME53 series and ATSAMD5x series, depending on specific application needs such as performance, peripherals, and memory configuration. Always verify compatibility based on project requirements.

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DHL은: 배송 비용은 $25-$45 (0.5kg)에서 2-5 영업일의 추정적 배달 시간이 있습니다.

FedEx는: 배송 비용은 $25-$40 (0.5kg)에서 3-7 영업일의 추정적 배달 시간을 가지고 있습니다.

UPS는: 배송 비용은 $25-$45 (0.5kg)에서 3-7 영업일의 추정적 배달 시간을 가지고 있습니다.

TNT는: 배송 비용은 $25-$65 (0.5kg)에서 3-7 영업일의 추정적 배달 시간을 가지고 있습니다.

EMS는: 배송 비용은 $30-$50 (0.5kg)에서 7-15 영업일의 추정적 배달 시간을 제공합니다.

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