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Name: ATSAMD20J16A-CN
Brand: Microchip Technology
SKU: ATSAMD20J16A-CN
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 ATSAMD20J16A-CN

Part No.:: ATSAMD20J16A-CN

Manufacturer:: Microchip Technology

Package:: 64-UFBGA

Datasheet:: ATSAMD20J16A-CN.pdf

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

In Stock:: 2249

Quantity:: Add To Cart

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ATSAMD20J16A-CN Specifications

Package/Case:
64-UFBGA
Packaging:
Tray
Series:
SAM D20J
RoHS:
RoHS
Speed:
48MHz
RAM Size:
8K 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:
64KB (64K x 8)
Program Memory Type:
FLASH
Operating Temperature:
-40°C ~ 105°C (TA)

ATSAMD20J16A-CN this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including ATSAMD20J16A-CN 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 ATSAMD20J16A-CN 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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ATSAMD20J16A-CN information

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Basic introduction and simple engineering application of ATSAMD20J16A-CN

ATSAMD20J16A-CN is a microcontroller chip developed by Microchip Technology, featuring a high-performance ARM Cortex-M0+ CPU, rich peripherals, and low power consumption.

Application Scenario:

In educational projects, ATSAMD20J16A-CN can be utilized to build various embedded systems, such as simple data logging devices or basic IoT nodes.

Circuit Design:

To create a basic data logging device using ATSAMD20J16A-CN, follow these steps:

1. Sensor Interface:

Connect a sensor, such as a temperature sensor or an accelerometer, to one of the analog or digital pins of ATSAMD20J16A-CN, such as pin PA0 or pin PB0.

2. Data Storage:

Interface a non-volatile memory device, like an SPI Flash or an SD card, to store the collected sensor data. Connect the memory device to the SPI or SD/MMC interface pins of ATSAMD20J16A-CN.

3. Data Logging:

Implement firmware to read sensor data periodically and store it in the connected memory device. Utilize the microcontroller's timers and interrupts for precise timing and efficient data logging.

4. User Interface:

Add a simple user interface, such as LEDs or a small LCD display, to indicate device status or display collected data. Interface these components with GPIO pins of ATSAMD20J16A-CN.

5. Power Management:

Ensure efficient power management to prolong battery life or ensure stable operation from a power source. Utilize low-power modes and proper voltage regulation circuits to optimize power consumption.

Experiment Steps:

Step 1: Connect a temperature sensor (e.g., TMP36) to pin PA0 of the ATSAMD20J16A-CN.

Step 2: Interface an SPI Flash memory chip (e.g., W25QXX) to the SPI interface pins of the ATSAMD20J16A-CN.

Step 3: Write firmware code to read the temperature sensor data and store it in the SPI Flash memory.

Step 4: Connect an LED to a GPIO pin (e.g., PB1) to indicate data logging activity.

Step 5: Power the circuit using a stable power supply or a battery and observe the LED blinking to confirm data logging.

Considerations:

When building the project, consider:

- Sensor Calibration: Calibrate the sensor to ensure accurate data measurement.

- Data Integrity: Implement error checking mechanisms to ensure data integrity during storage.

- Power Efficiency: Optimize firmware to minimize power consumption during idle periods.

- Data Retrieval: Develop methods to retrieve and analyze the stored data, such as interfacing with a computer or a mobile device.

- Expandability: Design the circuit with expansion capabilities for adding more sensors or additional functionalities in the future.

ATSAMD20J16A-CN FAQ

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6. What is the process for return or replacement of ATSAMD20J16A-CN?

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 ATSAMD20J16A-CN we delivered, we will accept the replacement or return of the ATSAMD20J16A-CN 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 ATSAMD20J16A-CN.

(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