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ATSAMD20G18A-AU
IC MCU 32BIT 256KB FLASH 48TQFP
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- Mfr. Part #ATSAMD20G18A-AU
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- Datasheet
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Specifications
| Series | SAM D20G |
| Part Status | Active |
| DigiKey Programmable | Not Verified |
| Core Processor | ARM® Cortex®-M0+ |
| Core Size | 32-Bit Single-Core |
| Speed | 48MHz |
| Connectivity | I2C, SPI, UART/USART |
| Peripherals | Brown-out Detect/Reset, POR, WDT |
| Number of I/O | 38 |
| Program Memory Size | 256KB (256K x 8) |
| Program Memory Type | FLASH |
| RAM Size | 32K x 8 |
| Voltage - Supply (Vcc/Vdd) | 1.62V ~ 3.6V |
| Data Converters | A/D 14x12b; D/A 1x10b |
| Oscillator Type | Internal |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Mounting Type | Surface Mount |
| Supplier Device Package | 48-TQFP (7x7) |
| Package / Case | 48-TQFP |
| Base Product Number | ATSAMD20 |
Overview
Description
The ATSAMD20G18A-AU is a microcontroller from Microchip's SAM D20 series, based on the ARM Cortex-M0+ architecture. It features 32 KB of SRAM and 256 KB of flash memory, making it suitable for a variety of applications, including consumer electronics, IoT devices, and industrial automation.
Key features include:
- Performance: Operates at up to 48 MHz, providing efficient processing for low-power applications.
- Peripheral Support: Includes multiple I/O interfaces such as UART, SPI, I2C, ADC, and PWM, allowing flexible connectivity and control.
- Low Power Consumption: Designed for energy efficiency, it supports various sleep modes, making it ideal for battery-operated devices.
- Development Support: Compatible with development tools such as Atmel Studio and various IDEs, facilitating easy programming and debugging.
The ATSAMD20G18A-AU’s combination of performance, low power consumption, and rich feature set makes it a versatile choice for embedded systems.
Key features include:
- Performance: Operates at up to 48 MHz, providing efficient processing for low-power applications.
- Peripheral Support: Includes multiple I/O interfaces such as UART, SPI, I2C, ADC, and PWM, allowing flexible connectivity and control.
- Low Power Consumption: Designed for energy efficiency, it supports various sleep modes, making it ideal for battery-operated devices.
- Development Support: Compatible with development tools such as Atmel Studio and various IDEs, facilitating easy programming and debugging.
The ATSAMD20G18A-AU’s combination of performance, low power consumption, and rich feature set makes it a versatile choice for embedded systems.
Features
The ATSAMD20G18A-AU is a microcontroller from Microchip's SAM D series, based on the ARM Cortex-M0+ core. Key features include:
1. Core: ARM Cortex-M0+ running at up to 48 MHz.
2. Memory: 256 KB Flash memory, 32 KB SRAM.
3. I/O Ports: 32 programmable I/O pins.
4. Analog Features: 12-bit ADC, 10-bit DAC, and multiple comparators.
5. Communication Interfaces: USART, I2C, SPI, and TWI for flexible connectivity.
6. Timers: Multiple 16-bit timers and Real-Time Counter (RTC) for various timing applications.
7. Low Power Modes: Supports sleep and standby modes for energy-efficient designs.
8. Operating Voltage: 1.62V to 3.63V.
9. Package: Available in a 48-pin QFN and other package options.
10. Development Support: Compatible with Microchip’s MPLAB X IDE and Atmel Studio for development.
This microcontroller is well-suited for low-power applications, consumer electronics, and portable devices.
1. Core: ARM Cortex-M0+ running at up to 48 MHz.
2. Memory: 256 KB Flash memory, 32 KB SRAM.
3. I/O Ports: 32 programmable I/O pins.
4. Analog Features: 12-bit ADC, 10-bit DAC, and multiple comparators.
5. Communication Interfaces: USART, I2C, SPI, and TWI for flexible connectivity.
6. Timers: Multiple 16-bit timers and Real-Time Counter (RTC) for various timing applications.
7. Low Power Modes: Supports sleep and standby modes for energy-efficient designs.
8. Operating Voltage: 1.62V to 3.63V.
9. Package: Available in a 48-pin QFN and other package options.
10. Development Support: Compatible with Microchip’s MPLAB X IDE and Atmel Studio for development.
This microcontroller is well-suited for low-power applications, consumer electronics, and portable devices.
Package
The ATSAMD20G18A-AU is packaged in a 32-pin QFN (Quad Flat No-lead) package with a dimension of 5mm x 5mm. This package type is designed for compact applications and allows for efficient thermal management and electrical performance.
Pinout
The ATSAMD20G18A-AU is a 32-bit microcontroller from Microchip's SAM D20 series, featuring a total of 48 pins in a QFN (Quad Flat No-lead) package.
Key functions include:
- Digital I/O: Up to 24 configurable GPIO pins.
- Analog Functionality: 12-bit ADC with up to 16 channels, and a 12-bit DAC.
- Communication Interfaces: Includes I2C, SPI, and USART for various communication needs.
- Timers/Counters: Multiple 16-bit timers for PWM and other timing functions.
- Interrupts: Supports multiple interrupt sources and a nested interrupt controller.
- Power Management: Low-power operation modes for battery-operated devices.
This microcontroller is well-suited for a range of applications, including consumer electronics, IoT devices, and embedded systems, due to its versatility and integrated features.
Key functions include:
- Digital I/O: Up to 24 configurable GPIO pins.
- Analog Functionality: 12-bit ADC with up to 16 channels, and a 12-bit DAC.
- Communication Interfaces: Includes I2C, SPI, and USART for various communication needs.
- Timers/Counters: Multiple 16-bit timers for PWM and other timing functions.
- Interrupts: Supports multiple interrupt sources and a nested interrupt controller.
- Power Management: Low-power operation modes for battery-operated devices.
This microcontroller is well-suited for a range of applications, including consumer electronics, IoT devices, and embedded systems, due to its versatility and integrated features.
Manufacturer
The ATSAMD20G18A-AU is manufactured by Microchip Technology Inc., a leading provider of microcontroller and analog semiconductors. Founded in 1989 and headquartered in Chandler, Arizona, Microchip specializes in embedded control solutions and offers a wide range of microcontrollers, microprocessors, and development tools. The company serves various industries, including automotive, industrial, and consumer electronics, providing innovative technologies for smart, connected devices. Microchip is known for its commitment to quality and customer support, making it a significant player in the semiconductor industry.
Application
The ATSAMD20G18A-AU is a versatile microcontroller primarily used in embedded systems for applications such as IoT devices, industrial automation, consumer electronics, medical devices, and smart home solutions. Its features, including low power consumption, rich peripheral interfaces, and support for various communication protocols, make it suitable for real-time control, data acquisition, and sensor integration tasks.
Equivalent
The ATSAMD20G18A-AU is a microcontroller from Microchip's SAM D20 series. Equivalent products include:
1. ATSAMD21G18A - Similar architecture with enhanced performance and features.
2. ATSAMD11C18A - Lower resource variant with similar peripheral support.
3. ATSAMD20E18A - Offers additional features while maintaining compatibility in programming.
Always verify specific requirements like memory size, peripheral features, and power consumption for your application.
1. ATSAMD21G18A - Similar architecture with enhanced performance and features.
2. ATSAMD11C18A - Lower resource variant with similar peripheral support.
3. ATSAMD20E18A - Offers additional features while maintaining compatibility in programming.
Always verify specific requirements like memory size, peripheral features, and power consumption for your application.
Shipping
Shipping MethodsWe
offer global shipping services through DHL, FedEx, TNT, UPS, or any other forwarder of your choice.
Shipping Fee Reference (DHL/FedEx):
DHL: Shipping cost ranges from $25-$45 (0.5kg), with an estimated delivery time of 2-5 business days.
FedEx: Shipping cost ranges from $25-$40 (0.5kg), with an estimated delivery time of 3-7 business days.
UPS: Shipping cost ranges from $25-$45 (0.5kg), with an estimated delivery time of 3-7 business days.
TNT: Shipping cost ranges from $25-$65 (0.5kg), with an estimated delivery time of 3-7 business days.
EMS: Shipping cost ranges from $30-$50 (0.5kg), with an estimated delivery time of 7-15 business days.
Registered Air Mail: Shipping cost is $2-$4 (0.1kg), with an estimated delivery time of 5-20 business days.
Payments
Payment Methods
The Payment term is 100% Prepaid.
Currently, we only accept the below payment methods:
1. PayPal
2. Credit/ Debit Card
3. Wire Transfer
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