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Name: ATSAMD20J15A-AU
Brand: Microchip Technology
SKU: ATSAMD20J15A-AU
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

Any Feature, including a modified Existing Feature, that is not an Existing Feature.

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Microchip Technology ATSAMD20J15A-AU

Part No.:: ATSAMD20J15A-AU

Manufacturer:: Microchip Technology

Package:: 64-LQFP

Datasheet:: ATSAMD20J15A-AU.pdf

Description:: IC MCU 32BIT 32KB FLASH 64LQFP

In Stock:: 406

Quantity:: Add To Cart

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ATSAMD20J15A-AU Specifications

Package/Case:
64-LQFP
Packaging:
Tray
Series:
SAM D20J
RoHS:
RoHS
Speed:
48MHz
RAM Size:
4K x 8
Core Size:
32-Bit
EEPROM Size:
-
Part Status:
Active
Peripherals:
Brown-out Detect/Reset, POR, WDT
Connectivity:
I²C, SPI, UART/USART
Mounting Type:
Surface Mount
Number of I/O:
52
Core Processor:
ARM® Cortex®-M0+
Data Converters:
A/D 20x12b; D/A 1x10b
Oscillator Type:
Internal
Program Memory Size:
32KB (32K x 8)
Program Memory Type:
FLASH
Operating Temperature:
-40°C ~ 85°C (TA)

ATSAMD20J15A-AU this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including ATSAMD20J15A-AU 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 ATSAMD20J15A-AU 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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ATSAMD20J15A-AU information

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ATSAMD20J15A-AU Typical application Circuitry

ATSAMD20J15A-AU

The ATSAMD20J15A-AU is a sophisticated microcontroller belonging to the SAM D20 series from Microchip, which is built around the powerful ARM Cortex-M0+ processor core. This series is celebrated for its exceptional power efficiency, extensive peripheral set, and ease of use, making it an ideal choice for a wide array of applications, including industrial control, consumer electronics, and Internet of Things (IoT) devices.

1. Power Supply Connections (VDD, VDDIO, GND): The ATSAMD20J15A-AU requires a stable power supply connected to its VDD and VDDIO pins, typically at 3.3V, to power the core and I/Os, respectively. Multiple ground (GND) pins should be connected to the system ground to ensure a stable operation. Employing decoupling capacitors near these pins is crucial to minimize voltage fluctuations and ensure a clean power supply to the microcontroller.

2. Reset Circuitry (RESET): The RESET pin enables external reset sources to initialize the microcontroller. Connecting a pull-up resistor to this pin and an optional capacitor to ground can form a simple RC network, providing noise immunity and ensuring a reliable reset mechanism.

3. Clock Sources: The ATSAMD20J15A-AU supports multiple clock sources for flexible system design. An external crystal can be connected to the XIN32 and XOUT32 pins for precise timing requirements, while internal oscillators provide a range of frequencies for various operational needs. Configuring the clock system correctly is essential for maximizing the microcontroller's performance and power efficiency.

4. Digital I/O Pins: The microcontroller offers numerous general-purpose I/O pins, configurable as digital inputs or outputs. These pins support various functions, including PWM, capture/compare, and external interrupts, providing versatility in interfacing with external devices and sensors.

5. Analog Inputs (AIN): For analog signal processing, the ATSAMD20J15A-AU includes several analog input pins, which can be connected to analog sensors or signals. These pins feed the internal analog-to-digital converter (ADC), enabling the microcontroller to process analog inputs for applications such as sensor monitoring and data acquisition.

6. Serial Communication Interfaces: The device is equipped with multiple serial communication interfaces, including SPI, I2C, and UART, accessible through specific pins designated for these functions. These interfaces facilitate communication with other microcontrollers, peripherals, and external modules, expanding the microcontroller's connectivity and application scope.

7. Programming and Debugging Interface (SWD): The Serial Wire Debug (SWD) interface, comprising the SWDIO and SWCLK pins, provides a means for programming the ATSAMD20J15A-AU and conducting in-system debugging. This interface is crucial for firmware development and testing, allowing developers to upload code, set breakpoints, and inspect variables in real-time.

8. External Interrupts and Peripheral Functions: Many pins on the ATSAMD20J15A-AU serve dual purposes, supporting external interrupts and various peripheral functions. Careful planning of pin assignments is necessary to optimize the microcontroller's functionality for specific application requirements, ensuring efficient use of its extensive peripheral set.

Incorporating the ATSAMD20J15A-AU into an electronic system requires a comprehensive understanding of its pin configurations and capabilities. By meticulously planning the power supply, reset circuitry, clock system, and I/O connections, developers can harness the full potential of this microcontroller, leveraging its advanced features to create sophisticated and power-efficient applications.

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6. What is the process for return or replacement of ATSAMD20J15A-AU?

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 ATSAMD20J15A-AU we delivered, we will accept the replacement or return of the ATSAMD20J15A-AU 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 ATSAMD20J15A-AU.

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

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(1)Inform us within 90 days

(2)Obtain Requesting Return Authorizations