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ATSAMD20G18A-MNT

Name: ATSAMD20G18A-MNT
Rating: 4.7 (12 reviews)

IC MCU 32BIT 256KB FLASH 48QFN

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包 VQFN-48
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規格

Package	Tape & Reel (TR),Cut Tape (CT)
Series	SAM D20G
ProductStatus	Active
CoreProcessor	ARM® Cortex®-M0+
CoreSize	32-Bit Single-Core
Speed	48MHz
Connectivity	I²C, SPI, UART/USART
Peripherals	Brown-out Detect/Reset, POR, WDT
NumberofI/O	38
ProgramMemorySize	256KB (256K x 8)
ProgramMemoryType	FLASH
RAMSize	32K x 8
Voltage-Supply(Vcc/Vdd)	1.62V ~ 3.6V
DataConverters	A/D 14x12b; D/A 1x10b
OscillatorType	Internal
OperatingTemperature	-40°C ~ 105°C (TA)
MountingType	Surface Mount
Package/Case	48-VFQFN Exposed Pad

概述

Description

The ATSAMD20G18A-MNT is a microcontroller from Microchip Technology, part of the SAM D20 series, designed for low-power, high-performance applications. It features an ARM Cortex-M0+ core, operating at speeds up to 48 MHz, with 32 KB of Flash memory and 4 KB of SRAM. This microcontroller supports various interfaces, including I2C, SPI, USART, and more, facilitating communication with a wide range of peripherals.
The ATSAMD20G18A-MNT is particularly suited for battery-powered devices due to its low power consumption and sleep modes. It also includes a 12-bit ADC, digital I/O, and a range of timers and PWM outputs, making it versatile for applications in IoT, automation, and consumer electronics.
The device is available in a compact 32-pin package, optimizing space and integration in designs. Overall, the ATSAMD20G18A-MNT is an ideal choice for embedded systems requiring efficient processing, connectivity, and flexibility in a small footprint.

Features

The ATSAMD20G18A-MNT is a microcontroller from Microchip Technology's SAM D20 series. Key features include:
1. Core: ARM Cortex-M0+ processor running at up to 48 MHz.
2. Memory: 256 KB Flash memory and 32 KB SRAM.
3. I/O Ports: 17 programmable GPIO pins.
4. Peripherals: Includes multiple communication interfaces such as USART, I2C, and SPI, as well as a 12-bit ADC and a 16-bit Timer/Counter.
5. Low Power: Supports various low-power modes, making it suitable for battery-operated devices.
6. Operating Voltage: 1.62V to 3.63V supply voltage range.
7. Temperature Range: Operates from -40°C to +85°C.
8. Package: Available in a 48-pin QFN package.
9. Development Support: Compatible with SAM D20 Xplained Pro evaluation kit and various development tools.
This microcontroller is ideal for a wide range of applications, including IoT devices, consumer electronics, and industrial control systems.

Package

The ATSAMD20G18A-MNT is packaged in a VQFN (Very Thin Quad Flat No-lead) package type, specifically in a 32-pin configuration. This compact and efficient package design is ideal for space-constrained applications.

Pinout

The ATSAMD20G18A-MNT is a microcontroller from Microchip's SAM D20 series. It has a total of 32 pins.
The functions of the pins include:
1. Digital I/O: Configurable as input or output.
2. Analog Inputs: Up to 12-bit ADC input on several pins.
3. PWM Outputs: Generating pulse-width modulation signals.
4. Communication Interfaces: Supports USART, I2C, and SPI for serial communication.
5. Reset and Power Pins: Includes a reset pin and power supply pins for VDD and ground (GND).
6. External Interrupts: Certain pins can be configured to trigger interrupts from external signals.
The ATSAMD20G18A-MNT is designed for low-power applications, making it suitable for battery-powered devices.

Manufacturer

The ATSAMD20G18A-MNT is manufactured by Microchip Technology Inc., a leading provider of microcontroller, mixed-signal, analog, and Flash-IP solutions. Microchip is an American company headquartered in Chandler, Arizona, and specializes in developing microcontrollers and related technologies for various applications, including automotive, industrial, consumer, and communication markets. They offer a wide range of products and development tools to support embedded system design. Microchip's focus on innovation and quality has made it a significant player in the semiconductor industry.

Application

The ATSAMD20G18A-MNT is a microcontroller used in various applications such as IoT devices, wearable technology, smart home systems, industrial automation, and sensor interfaces. Its low power consumption, integrated peripherals, and flexibility make it suitable for battery-operated devices, data logging, and real-time control systems. Additionally, it supports USB connectivity, enabling applications in consumer electronics and communication devices.

Equivalent

The ATSAMD20G18A-MNT is a microcontroller from Microchip's SAM D20 series. Equivalent products include:
1. ATSAMD20G18A-AUT - Same core functionality with different packaging.
2. ATSAMD21G18A - A more advanced version with additional features.
3. STM32F103C8T6 - STM32 series with similar performance but different architecture.
4. NXP LPC812 - Similar low-power microcontroller option.
Always verify specific pin configurations and peripheral features for compatibility in your application.