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ATSAMD20G17A-MN

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ATSAMD20G17A-MN

IC MCU 32BIT 128KB FLASH 48QFN

Manufacturer: Microchip Technology

Categories: Microcontrollers

Quality Control: Learn More

Microchip Technology ARM® Cortex®-M0+ SAM D20G series microcontroller, part number ATSAMD20G17A-MN. This 32-bit single-core device operates at 48MHz and features 128KB of FLASH program memory with 16KB of RAM. The ATSAMD20G17A-MN offers extensive connectivity options including I2C, SPI, and UART/USART. It integrates 14x12-bit Analog-to-Digital converters and a 1x10-bit Digital-to-Analog converter. Peripherals include Brown-out Detect/Reset, POR, and WDT. The device is supplied in a 48-QFN (7x7) package for surface mounting and operates within a temperature range of -40°C to 105°C. This microcontroller is suitable for applications in the industrial automation, consumer electronics, and automotive sectors.

Additional Information

Series: SAM D20GRoHS Status: ROHS3 CompliantManufacturer Lead Time: 7 week(s)Product Status: ActivePackaging: TrayDatasheet:
Technical Details:
PackagingTray
Package / Case48-VFQFN Exposed Pad
Mounting TypeSurface Mount
Speed48MHz
Program Memory Size128KB (128K x 8)
RAM Size16K x 8
Operating Temperature-40°C ~ 105°C (TA)
Oscillator TypeInternal
Program Memory TypeFLASH
EEPROM Size-
Core ProcessorARM® Cortex®-M0+
Data ConvertersA/D 14x12b; D/A 1x10b
Core Size32-Bit Single-Core
Voltage - Supply (Vcc/Vdd)1.62V ~ 3.6V
ConnectivityI2C, SPI, UART/USART
PeripheralsBrown-out Detect/Reset, POR, WDT
Supplier Device Package48-QFN (7x7)
Number of I/O38
ProgrammableVerified

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Microcontroller FAQs

A microcontroller is a compact integrated circuit that combines a processor, memory, and input/output peripherals for embedded control applications.

Microcontrollers execute programmed instructions to process sensor inputs and control outputs such as motors, displays, and communication interfaces.

Microcontrollers are commonly used in:

  • Automotive systems
  • Robotics
  • IoT devices
  • Industrial automation
  • Household appliances
  • Smart electronics

Microcontrollers integrate memory and peripherals on-chip for dedicated tasks, while microprocessors are designed for higher-performance computing systems requiring external components.

Frequently Asked Questions

As a full line supplier, we specialize in sourcing obsolete and hard to find electronic components for your projects.

After we receive your request submission, one of our account executives will reach out to your team to gather more information about your project requirements and ensure we tailor the order to your needs.

Once requirements such as date codes, quantities, target prices, testing requirements, and more are discussed, our purchasing team will secure stock through Microchip USA’s direct access to manufacturing partners’ excess inventory lists.

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We partner with industry-leading AS6171 & AS6081-certified third party testing labs to mitigate risk and support a wide array of end uses for your company’s requirements. Testing includes but isn’t limited to: Decapsulation & Internal Dye Verification. X-Ray Inspection & Analysis, External Visual Inspection, Surface Texture Analysis (SEM), and Electrical Pin Correlation.

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