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Name: ATSAMC21G17A-MUT
Brand: Microchip Technology
SKU: ATSAMC21G17A-MUT
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Microchip Technology ATSAMC21G17A-MUT

Part No.:: ATSAMC21G17A-MUT

Manufacturer:: Microchip Technology

Package:: 48-VFQFN Exposed Pad

Datasheet:: ATSAMC21G17A-MUT.pdf

Description:: IC MCU 32BIT 128KB FLASH 48QFN

In Stock:: 2037

Quantity:: Add To Cart

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ATSAMC21G17A-MUT Specifications

Package/Case:
48-VFQFN Exposed Pad
Packaging:
Tape & Reel (TR)
Series:
SAM C21, Functional Safety (FuSa)
RoHS:
RoHS
Speed:
48MHz
RAM Size:
16K x 8
Core Size:
32-Bit
EEPROM Size:
-
Part Status:
Active
Peripherals:
Brown-out Detect/Reset, DMA, POR, WDT
Connectivity:
CANbus, I²C, LINbus, SPI, UART/USART
Mounting Type:
Surface Mount
Number of I/O:
38
Core Processor:
ARM® Cortex®-M0+
Data Converters:
A/D 14x12b, 2x16b; D/A 1x10b
Oscillator Type:
Internal
Program Memory Size:
128KB (128K x 8)
Program Memory Type:
FLASH
Operating Temperature:
-40°C ~ 85°C (TA)

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ATSAMC21G17A-MUT information

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Basic introduction and simple engineering application of ATSAMC21G17A-MUT

ATSAMC21G17A-MUT is a microcontroller chip manufactured by Microchip Technology, offering a wide range of features suitable for diverse embedded applications. It is based on the high-performance ARM Cortex-M0+ CPU architecture, integrating various peripherals and interfaces for flexible system design.

Introduction:

The ATSAMC21G17A-MUT microcontroller is part of the SAM C21 series, designed for low-power and cost-sensitive applications. It operates at a maximum frequency of 48 MHz and incorporates 256 KB of flash memory and 32 KB of SRAM, providing ample storage and computational resources for embedded projects.

Application Scenario:

In a simple project, ATSAMC21G17A-MUT can be utilized to develop a temperature monitoring system for a greenhouse. The microcontroller can interface with temperature sensors, control actuators like fans or heaters, and communicate data to external devices or a central monitoring station.

Project Implementation:

To create a temperature monitoring system using ATSAMC21G17A-MUT, follow these steps:

1. Temperature Sensor Integration:

Connect a temperature sensor, such as the DS18B20, to the microcontroller. Utilize the appropriate GPIO pins, such as pin PA08, for interfacing with the sensor. Ensure proper signal conditioning and calibration for accurate temperature readings.

2. Actuator Control:

Connect actuators, such as cooling fans or heating elements, to the microcontroller's GPIO pins. Configure these pins, such as pin PA10, as digital outputs to control the operation of the actuators based on the measured temperature.

3. Communication Interface:

Integrate a communication interface, such as UART or I2C, to communicate with external devices or a central monitoring station. Configure the relevant GPIO pins, such as pin PA11 and PA14, for serial communication and data exchange.

4. User Interface:

Implement a user interface, such as an LCD display or LEDs, to provide real-time temperature readings and system status indicators. Utilize GPIO pins, such as pin PA16, for interfacing with the display components and indicating system status.

5. Power Management:

Ensure proper power supply and management for the microcontroller and connected peripherals. Utilize voltage regulators and decoupling capacitors to maintain stable voltage levels and minimize noise interference.

Experimental Procedure:

1. Connect the ATSAMC21G17A-MUT microcontroller to a development board or breadboard, ensuring proper connections for power and communication interfaces.

2. Interface the temperature sensor with the microcontroller, connecting the sensor's data line to a GPIO pin configured for digital input.

3. Connect the actuator devices, such as fans or heaters, to GPIO pins configured for digital output, enabling the microcontroller to control their operation.

4. Implement a communication interface, such as UART or I2C, for data exchange with external devices or a monitoring station.

5. Integrate a user interface, such as an LCD display or LEDs, for real-time temperature monitoring and system status indication.

6. Write firmware code to initialize the microcontroller peripherals, read temperature data from the sensor, control actuator devices based on temperature thresholds, and handle communication with external devices.

7. Test the system functionality by monitoring temperature readings, observing actuator operation, and verifying communication with external devices.

Conclusion:

In conclusion, the ATSAMC21G17A-MUT microcontroller offers a versatile platform for developing embedded systems with low power consumption and rich feature sets. By following the outlined steps and conducting practical experiments, students and beginners can gain hands-on experience in utilizing this microcontroller for various applications, such as temperature monitoring and control systems.

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6. What is the process for return or replacement of ATSAMC21G17A-MUT?

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(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 ATSAMC21G17A-MUT.

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

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