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

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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