ATSAMD20G18A-MN
- Mfr.Part #
- ATSAMD20G18A-MN
- Manufacturer
- Atmel (Microchip Technology)
- Package / Case
- 48-VFQFN Exposed Pad
- Datasheet
- Download
- Description
- IC MCU 32BIT 256KB FLASH 48QFN
- Stock
- 2,237
- In Stock :
- 2,237
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- Manufacturer :
- Atmel (Microchip Technology)
- Product Category :
- Microcontrollers
- Number of ADC Channels :
- 14 Channel
- Max Operating Temperature :
- 105 °C
- Has ADC :
- yes
- Number of I/Os :
- 38
- Number of I/O Lines :
- 38
- Connectivity :
- I2C, SPI, UART/USART
- Program Memory Type :
- Flash
- DMA Channels :
- No
- Speed :
- 48MHz
- JESD-609 Code :
- e3
- Frequency :
- 48MHz
- Core Architecture :
- ARM
- Brand :
- Microchip Technology / Atmel
- ROM Programmability :
- Flash
- Factory Lead Time :
- 7 Weeks
- Program Memory Size :
- 256KB 256K x 8
- Packaging :
- Tray
- Maximum Operating Temperature :
- + 105 C
- Number of I/O :
- 38
- DAC Channels :
- yes
- Core Processor :
- ARM® Cortex®-M0+
- Peak Reflow Temperature (Cel) :
- 260
- Reach Compliance Code :
- Compliant
- Oscillator Type :
- Internal
- Number of Terminations :
- 48
- Memory Type :
- Flash
- Terminal Finish :
- Matte Tin (Sn)
- JESD-30 Code :
- S-XQCC-N48
- Min Operating Temperature :
- -40 °C
- Data Converters :
- A/D 14x12b, D/A 1x10b
- Number of Terminals :
- 48
- Bit Size :
- 32
- Contact Plating :
- Tin
- RoHS :
- Compliant
- Temperature Grade :
- Industrial
- Data Converter :
- A/D 14x12b; D/A 1x10b
- Min Supply Voltage :
- 1.62 V
- Supplier Device Package :
- 48-QFN (7x7)
- Max Frequency :
- 48 MHz
- Data Bus Width :
- 32bit
- Lifecycle Status :
- Production (Last Updated: 2 years ago)
- Terminal Position :
- QUAD
- Number of Timers/Counters :
- 6
- Height Seated (Max) :
- 0.9mm
- Terminal Form :
- NO LEAD
- Pbfree Code :
- yes
- Base Part Number :
- ATSAMD20G18
- Published :
- 2014
- RoHS Status :
- ROHS3 Compliant
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Length :
- 7mm
- MSL :
- MSL 3 - 168 hours
- Watchdog Timer :
- yes
- Device Core :
- ARM Cortex M0+
- Base Product Number :
- ATSAMD20
- Product Status :
- Active
- Number of GPIO :
- 38
- Core Size :
- 32-Bit
- Interface Type :
- I2C, SPI, UART, USART
- Package :
- Tray
- Product Category :
- ARM Microcontrollers - MCU
- Package Shape :
- Square
- REACH SVHC :
- No SVHC
- PWM Channels :
- yes
- Mount :
- Surface Mount
- Manufacturer :
- Microchip
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- Number of Pins :
- 48
- Operating Temperature :
- -40°C~105°C TA
- Product :
- MCU
- Interfaces :
- I2C/SPI/USART
- EEPROM Size :
- --
- Terminal Pitch :
- 0.5mm
- Supply Voltage :
- 3.3V
- Memory Size :
- 256KB
- RAM Size :
- 32K x 8
- Package / Case :
- 48-VFQFN Exposed Pad
- Surface Mount :
- yes
- Mounting Style :
- SMD/SMT
- Series :
- SAM D20G
- Minimum Operating Temperature :
- - 40 C
- Interface :
- I2C, SPI, UART, USART
- Product Type :
- ARM Microcontrollers - MCU
- Max Supply Voltage :
- 3.63 V
- Voltage - Supply (Vcc/Vdd) :
- 1.62V~3.6V
- Time@Peak Reflow Temperature-Max (s) :
- 30
- Number of Programmable I/O :
- 38
- Seated Height-Max :
- 0.9 mm
- Subcategory :
- Microcontrollers - MCU
- Width :
- 7mm
- Peripherals :
- Brown-out Detect/Reset, POR, WDT
- Mounting Type :
- Surface Mount
- Datasheets
- ATSAMD20G18A-MN
ATSAMD20G18A-MN Documents

Microcontrollers Atmel (Microchip Technology) ATSAMD20G18A-MN Overview
The Microcontrollers Atmel (Microchip Technology) ATSAMD20G18A-MN is a powerful and versatile microcontroller unit (MCU) designed for advanced applications requiring efficient power management, robust operational performance, and significant memory capacity. Engineered by Atmel, now part of Microchip Technology, this MCU features a 32-bit ARM Cortex-M0+ processor, offering the optimal balance between power consumption and processing capability. With 256KB of flash memory and a compact 48-QFN package, it is ideal for scalable applications in industrial, consumer electronics, and Internet of Things (IoT) sectors, where reliability and efficiency are paramount.
ATSAMD20G18A-MN Features
This microcontroller boasts several key features that enhance its applicability in various demanding environments. Notably, the ATSAMD20G18A-MN supports up to 256KB of flash memory and 32KB of SRAM, providing ample space for complex applications and data buffering. Its low-power ARM Cortex-M0+ processor ensures efficient power management, making it suitable for battery-operated devices. Additional features include numerous I/O options, DMA channels, and real-time performance, further extending its utility in embedded systems.
ATSAMD20G18A-MN Applications
- Industrial Automation: Utilized in control systems to manage machinery operation efficiently, enhancing process reliability and precision.
- Smart Home Devices: Acts as the control hub in various smart devices, enabling sophisticated management and connectivity options for home automation.
- Wearable Technology: Integral in wearable devices for health and fitness tracking, offering extended battery life and reliable performance.
- Energy Management: Used in systems for monitoring and controlling energy usage in both residential and commercial buildings, optimizing energy consumption and cost-efficiency.
- IoT Devices: Powers a wide range of IoT solutions, facilitating seamless communication and data integration across devices and platforms.
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