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Name: ATSAME51J18A-AU-EFP
Brand: Microchip Technology
SKU: ATSAME51J18A-AU-EFP
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Microchip Technology ATSAME51J18A-AU-EFP

Part No.:: ATSAME51J18A-AU-EFP

Manufacturer:: Microchip Technology

Package:: 64-TQFP

Datasheet:: ATSAME51J18A-AU-EFP.pdf

Description:: IC MCU 32BIT 256KB FLASH 64TQFP

In Stock:: 2005

Quantity:: Add To Cart

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ATSAME51J18A-AU-EFP Specifications

Package/Case:
64-TQFP
Packaging:
Tray
Series:
SAM E53
RoHS:
RoHS
Speed:
120MHz
RAM Size:
128K x 8
Core Size:
32-Bit
EEPROM Size:
-
Part Status:
Active
Peripherals:
Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT
Connectivity:
CANbus, EBI/EMI, I²C, IrDA, LINbus, MMC/SD, QSPI, SPI, UART/USART, USB
Mounting Type:
Surface Mount
Number of I/O:
51
Core Processor:
ARM® Cortex®-M4F
Data Converters:
A/D 24x12b; D/A 2x12b
Oscillator Type:
Internal
Program Memory Size:
256KB (256K x 8)
Program Memory Type:
FLASH
Operating Temperature:
-40°C ~ 85°C (TA)

ATSAME51J18A-AU-EFP this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including ATSAME51J18A-AU-EFP price, data-sheet, in-stock availability, technical difficulties. Also. Quickly Enter the access of compare listing to find out replaceable electronic parts. If you want to retrieve comprehensive data for ATSAME51J18A-AU-EFP to optimize the supply chain (including cross references, life-cycle, parametric, counterfeit risk, obsolescence managements forecasts), please contact to our Tech-supports team.

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ATSAME51J18A-AU-EFP information

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The working principle and core technical features of ATSAME51J18A-AU-EFP

ATSAME51J18A-AU-EFP is a high-performance microcontroller chip designed for a wide range of embedded applications. It integrates advanced features and peripherals, making it suitable for demanding industrial, automotive, and consumer electronics applications.

Core Technology:

The ATSAME51J18A-AU-EFP is based on the ARM Cortex-M4F architecture, offering a powerful 32-bit processing core with hardware floating-point support. This architecture provides high computational performance and efficiency, essential for real-time applications.

Peripheral Integration:

One of the key advantages of ATSAME51J18A-AU-EFP is its rich set of integrated peripherals, including multiple UART, SPI, and I2C interfaces, analog-to-digital converters (ADCs), and advanced timers. These peripherals enable seamless connectivity and versatile functionality, reducing the need for external components and simplifying system design.

Security Features:

Enhanced security features, such as a hardware-based cryptographic engine, secure boot loader, and tamper detection mechanisms, make ATSAME51J18A-AU-EFP ideal for applications requiring data integrity and protection against unauthorized access.

Application Scenario:

In automotive electronics, ATSAME51J18A-AU-EFP can be utilized in engine control units (ECUs) to precisely manage fuel injection timing and ignition timing, improving engine performance and fuel efficiency.

Circuit Design:

To design an engine control unit using ATSAME51J18A-AU-EFP, follow these steps:

1. Sensor Integration:

Connect sensors, such as crankshaft position sensors and oxygen sensors, to the ADC inputs of ATSAME51J18A-AU-EFP to measure engine parameters.

2. Actuator Control:

Drive fuel injectors and ignition coils using the PWM outputs of ATSAME51J18A-AU-EFP, adjusting the pulse width to control fuel delivery and spark timing accurately.

3. Communication:

Implement communication interfaces, such as CAN or LIN, for vehicle network communication and diagnostics. Utilize the UART or SPI interfaces for external sensor or display integration.

4. Security:

Utilize the built-in security features of ATSAME51J18A-AU-EFP to encrypt communication channels and authenticate firmware updates, ensuring the integrity and confidentiality of vehicle data.

5. Power Management:

Design robust power supply and management circuitry to ensure stable voltage levels and protect ATSAME51J18A-AU-EFP from voltage spikes and transient events, enhancing system reliability.

Considerations:

When designing the engine control unit, consider factors such as:

- Environmental Conditions: Ensure the circuitry can withstand temperature variations, vibrations, and electromagnetic interference commonly encountered in automotive environments.

- Compliance: Verify compliance with automotive standards, such as ISO 26262 for functional safety and ISO 16750 for electrical and environmental testing.

- Performance Optimization: Optimize firmware algorithms and hardware configurations to minimize computational overhead and maximize system responsiveness.

- Testing and Validation: Thoroughly test the system under simulated and real-world conditions to validate performance, reliability, and compliance with regulatory requirements.

ATSAME51J18A-AU-EFP FAQ

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The price and inventory of ATSAME51J18A-AU-EFP fluctuates frequently and cannot be updated in time, it will be updated periodically within 24 hours. And, our quotation usually expires after 5 days.

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6. What is the process for return or replacement of ATSAME51J18A-AU-EFP?

All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the ATSAME51J18A-AU-EFP we delivered, we will accept the replacement or return of the ATSAME51J18A-AU-EFP only when all of the below conditions are fulfilled:

(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.

(2)We are informed of the defect described above within 90 days after the delivery of ATSAME51J18A-AU-EFP.

(3)The PartNo is unused and only in the original unpacked packaging.

Two processes to return the products:

(1)Inform us within 90 days

(2)Obtain Requesting Return Authorizations