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