ATSAMD20G18A-MNT
- Mfr.Part #
- ATSAMD20G18A-MNT
- Manufacturer
- Microchip Technology
- Package / Case
- 48-VFQFN Exposed Pad
- Datasheet
- Download
- Description
- IC MCU 32BIT 256KB FLASH 48QFN
- Stock
- 3,144
- In Stock :
- 3,144
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- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- Factory Lead Time :
- 7 Weeks
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Voltage - Supply (Vcc/Vdd) :
- 1.62V~3.6V
- PWM Channels :
- yes
- Peak Reflow Temperature (Cel) :
- 260
- Manufacturer :
- Microchip
- EEPROM Size :
- --
- Max Frequency :
- 48 MHz
- Seated Height-Max :
- 0.9 mm
- Number of I/Os :
- 38
- Published :
- 2015
- Series :
- SAM D20G
- Number of Pins :
- 48
- Terminal Pitch :
- 0.5mm
- Program Memory Type :
- Flash
- Data Converters :
- A/D 14x12b, D/A 1x10b
- Core Processor :
- ARM® Cortex®-M0+
- Number of Terminations :
- 48
- Package :
- Tape and Reel (TR);Cut Tape (CT);Digi-Reel®;
- Height Seated (Max) :
- 0.9mm
- Max Supply Voltage :
- 3.63 V
- Interface Type :
- I2C, SPI, UART, USART
- ROM Programmability :
- Flash
- Speed :
- 48MHz
- Product Status :
- Active
- Max Operating Temperature :
- 105 °C
- RAM Size :
- 32K x 8
- Data Converter :
- A/D 14x12b; D/A 1x10b
- Peripherals :
- Brown-out Detect/Reset, POR, WDT
- Length :
- 7mm
- Number of Timers/Counters :
- 6
- Mounting Style :
- SMD/SMT
- Data Bus Width :
- 32 bit
- Terminal Form :
- NO LEAD
- Bit Size :
- 32
- Core Size :
- 32-Bit
- JESD-609 Code :
- e3
- RoHS Status :
- ROHS3 Compliant
- Has ADC :
- yes
- Number of I/O Lines :
- 38
- Width :
- 7mm
- Terminal Position :
- QUAD
- Density :
- 2 Mb
- Number of Terminals :
- 48
- Mounting Type :
- Surface Mount
- Number of ADC Channels :
- 14 Channel
- Number of I/O :
- 38
- Reach Compliance Code :
- Compliant
- Subcategory :
- Microcontrollers - MCU
- Number of Programmable I/O :
- 38
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- Product :
- MCU
- Packaging :
- Tape and Reel (TR)
- Min Operating Temperature :
- -40 °C
- Surface Mount :
- yes
- Pbfree Code :
- yes
- Base Product Number :
- ATSAMD20
- Number of GPIO :
- 38
- Frequency :
- 48MHz
- Connectivity :
- I2C, SPI, UART/USART
- RoHS :
- Compliant
- JESD-30 Code :
- S-XQCC-N48
- DMA Channels :
- No
- Contact Plating :
- Tin
- Core Architecture :
- ARM
- Package Shape :
- Square
- Operating Temperature :
- -40°C~105°C TA
- Interface :
- I2C, SPI, UART, USART
- Memory Size :
- 256KB
- DAC Channels :
- yes
- Base Part Number :
- ATSAMD20G18
- Product Type :
- ARM Microcontrollers - MCU
- Temperature Grade :
- Industrial
- Min Supply Voltage :
- 1.62 V
- Brand :
- Microchip Technology
- Memory Type :
- Flash
- Terminal Finish :
- Matte Tin (Sn)
- Supplier Device Package :
- 48-QFN (7x7)
- Minimum Operating Temperature :
- - 40 C
- Watchdog Timer :
- yes
- Lifecycle Status :
- Production (Last Updated: 2 years ago)
- Maximum Operating Temperature :
- + 105 C
- Program Memory Size :
- 256KB 256K x 8
- Package / Case :
- 48-VFQFN Exposed Pad
- Oscillator Type :
- Internal
- Supply Voltage :
- 3.3V
- Product Category :
- ARM Microcontrollers - MCU
- Time@Peak Reflow Temperature-Max (s) :
- 30
- Datasheets
- ATSAMD20G18A-MNT
ATSAMD20G18A-MNT Documents

Microcontrollers Microchip Technology ATSAMD20G18A-MNT Overview
The ATSAMD20G18A-MNT by Microchip Technology is a highly efficient, feature-rich microcontroller designed to meet the rigorous demands of modern embedded applications. This 32-bit MCU is built on the powerful ARM Cortex-M0+ processor, providing a perfect balance between performance and power consumption. With a substantial 256KB of flash memory and advanced peripheral set, it supports a variety of applications, making it an ideal choice for designers looking to enhance system functionality while maintaining cost-effectiveness and minimal power usage. The incorporation of the Microcontrollers Microchip Technology ATSAMD20G18A-MNT into your designs ensures a scalable, future-proof solution.
ATSAMD20G18A-MNT Features
This microcontroller boasts a range of features that underscore its adaptability and power efficiency. Key features include a 48-pin QFN package that minimizes the PCB footprint, 256KB of integrated flash memory providing ample space for application code and data storage, and low-power operation modes to extend battery life in portable devices. Additionally, it supports advanced communication protocols such as SPI, I2C, and USART, which are essential for IoT applications and complex sensor networks.
ATSAMD20G18A-MNT Applications
- Smart Home Devices: Utilized in the automation of various home systems, the ATSAMD20G18A-MNT can manage inputs and outputs efficiently, facilitating sophisticated control over home lighting, security, and HVAC systems.
- Industrial Automation: This MCU serves as the brain for sensor management and data communication in automated manufacturing lines, enhancing operational efficiency and reliability.
- Wearable Technology: Its low power consumption and compact size make the ATSAMD20G18A-MNT ideal for wearables, supporting long battery life and complex user interfaces.
- Medical Devices: In medical applications, this microcontroller ensures reliable processing capabilities in critical monitoring equipment, such as heart rate and glucose monitors.
- IoT Devices: Perfect for edge computing tasks, it processes and transmits data between IoT devices and the cloud, optimizing energy usage and improving system responsiveness.
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