ATSAMD20G18A-MN

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ATSAMD20G18A-MN

+BOM

IC MCU 32BIT 256KB FLASH 48QFN

365 日間品質保証

7*24 日間の品質保証

90-時間単位のサービス保証

1日間のアフターサービス保証

仕様

属性
Package Bulk
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

概要

Description

The ATSAMD20G18A-MN is a microcontroller from Microchip Technology, belonging to the SAM D20 family. It is built on the ARM Cortex-M0+ processor and is designed for low-power and cost-sensitive applications. Operating at a maximum frequency of 48 MHz, this chip features 256 KB of flash memory and 32 KB of SRAM, providing ample storage and processing capability for a variety of projects.
Key features include multiple communication interfaces such as USART, I2C, and SPI, allowing for versatile connectivity options. The microcontroller also offers a 12-channel, 12-bit ADC, which supports precise analog-to-digital conversion. It has a flexible clock system, advanced power management, and a range of timers, enhancing functionality and energy efficiency.
The ATSAMD20G18A-MN is suitable for applications in consumer electronics, industrial automation, and IoT devices. Its compact size and robust feature set make it a versatile choice for embedded systems developers looking for reliable performance in a small footprint.

Equivalent

The ATSAMD20G18A-MN is a microcontroller from Microchip Technology's SAM D20 series. Equivalent products include:
1. ATSAMD21G18A: Offers additional features like USB support.
2. STM32F0 Series: From STMicroelectronics, similar ARM Cortex-M0 based microcontrollers.
3. NXP's LPC11U3x Series: ARM Cortex-M0+ microcontrollers.
4. TI's MSP430 Series: While a different architecture (16-bit), it can be an alternative depending on application needs.
Always consider specific application requirements, peripherals, and processing power when choosing equivalents.

Features

The ATSAMD20G18A-MN is a microcontroller from Microchip Technology's SAM D20 series. It features a 32-bit ARM Cortex-M0+ processor, operating at up to 48 MHz. This model includes 256 KB of Flash memory and 32 KB of SRAM, providing ample space for code and data. It supports a range of peripheral interfaces, including SERCOM modules that can be configured for I2C, SPI, or USART communication.
The microcontroller offers a 12-channel 12-bit ADC, a 10-bit DAC, and up to five 16-bit Timer/Counters. It operates on a 1.62V to 3.63V supply voltage, optimizing it for low-power applications. Additional features include an event system for inter-peripheral communication, a peripheral touch controller for capacitive touch applications, and advanced clock management features.
The ATSAMD20G18A-MN comes in a 48-pin QFN package, making it suitable for compact designs. It's designed for a variety of applications, such as consumer electronics, home automation, and industrial control, where efficient performance and low power usage are essential.

Pinout

The ATSAMD20G18A-MN is a microcontroller from Microchip's SAM D20 family, based on the ARM Cortex-M0+ core. It features 48 pins in a QFN (Quad Flat No-leads) package. The microcontroller offers a range of functionalities, including:
1. CPU and Performance: It features a 32-bit ARM Cortex-M0+ processor, providing efficient processing for embedded applications.
2. Memory: It has 256 KB of Flash memory and 32 KB of SRAM.
3. Peripherals: Includes multiple serial communication interfaces such as USART, SPI, and I2C. It also has timers, PWM channels, ADC, and DAC for various control and sensing applications.
4. GPIO: Provides numerous general-purpose input/output pins configurable for different functions.
5. Power Management: Offers features like sleep modes to reduce power consumption in embedded systems.
6. I/O Functionality: Flexible I/O multiplexing allows pins to be configured for different functions according to application requirements.
The combination of these features makes the ATSAMD20G18A-MN suitable for a wide range of applications in consumer electronics, industrial automation, and IoT devices.

Manufacturer

The ATSAMD20G18A-MN is manufactured by Microchip Technology Inc. Microchip Technology is an American company that designs and manufactures microcontrollers, mixed-signal, analog, and Flash-IP integrated circuits. It serves a wide range of applications in the consumer electronics, automotive, industrial, and telecommunications sectors, among others. The company is known for providing embedded control solutions and is a significant player in the semiconductor industry.

Application

The ATSAMD20G18A-MN is a microcontroller in the SAM D20 series, ideal for various application areas including:
1. Consumer Electronics: Utilized in devices like home appliances and personal gadgets for efficient control and connectivity.
2. Industrial Automation: Employed in systems requiring precise control and low-power operation, such as sensors and motor controllers.
3. Internet of Things (IoT): Serves as the core for IoT devices, offering connectivity and low-power features for smart home and wearable tech.
4. Automotive: Used in non-critical automotive applications for control and monitoring.
5. Healthcare Devices: Integrated into portable medical devices for reliable processing and power efficiency.
These applications leverage the microcontroller's low power consumption, robust processing capabilities, and versatile interfacing options.

Package

The ATSAMD20G18A-MN is a microcontroller from Microchip Technology's SAM D20 series. It comes in a 48-pin QFN (Quad Flat No-leads) package. The package type is MN, indicating the specific dimensions and features of the QFN format used for this microcontroller.

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