ATSAMD20G18A-UNT
- Mfr.Part #
- ATSAMD20G18A-UNT
- Manufacturer
- Microchip Technology
- Package / Case
- 45-XFBGA, WLCSP
- Datasheet
- Download
- Description
- 45WLCSP105C TEMP GREEN 1.6-36V 4
- Stock
- 35,583
- In Stock :
- 35,583
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- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- RoHS Status :
- RoHS Compliant
- Package Shape :
- RECTANGULAR
- Supply Voltage-Max (Vsup) :
- 3.63V
- DAC Channels :
- yes
- Base Product Number :
- ATSAMD20
- Package :
- Tape and Reel (TR)
- Height Seated (Max) :
- 0.483mm
- Peripherals :
- Brown-out Detect/Reset, POR, WDT
- Package / Case :
- 45-XFBGA, WLCSP
- Has ADC :
- yes
- Packaging :
- Tape and Reel (TR)
- Length :
- 2.944mm
- Number of I/O :
- 38
- Surface Mount :
- yes
- Operating Temperature :
- -40°C~105°C TA
- Time@Peak Reflow Temperature-Max (s) :
- 30
- Core Processor :
- ARM® Cortex®-M0+
- Data Converters :
- A/D 14x12b; D/A 1x10b
- Number of I/O Lines :
- 38
- Product Status :
- Active
- JESD-30 Code :
- R-PBGA-B45
- RAM Size :
- 32K x 8
- EEPROM Size :
- -
- Mounting Type :
- Surface Mount
- Factory Lead Time :
- 10 Weeks
- Manufacturer :
- Microchip Technology Inc
- Oscillator Type :
- Internal
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- On Chip Program ROM Width :
- 8
- Screening Level :
- TS 16949
- Width :
- 2.699mm
- Terminal Position :
- BOTTOM
- Peak Reflow Temperature (Cel) :
- 260
- Supply Voltage-Min (Vsup) :
- 1.62V
- ROM Programmability :
- Flash
- PWM Channels :
- yes
- Reach Compliance Code :
- Compliant
- Supply Voltage :
- 3.3V
- Number of Terminations :
- 45
- Data Converter :
- A/D 14x12b; D/A 1x10b
- ROM (words) :
- 262144
- Program Memory Size :
- 256KB 256K x 8
- Clock Frequency :
- 32MHz
- Terminal Finish :
- Matte Tin (Sn)
- Connectivity :
- I2C, SPI, UART/USART
- Program Memory Type :
- Flash
- Temperature Grade :
- Industrial
- RAM (bytes) :
- 32768
- Supplier Device Package :
- 45-WLCSP (2.95x2.7)
- Terminal Pitch :
- 0.4mm
- Terminal Form :
- Ball
- Number of Terminals :
- 45
- Seated Height-Max :
- 0.483 mm
- Series :
- SAM D20G
- JESD-609 Code :
- e3
- Bit Size :
- 32
- Voltage - Supply (Vcc/Vdd) :
- 1.62V~3.63V
- Core Size :
- 32-Bit
- DMA Channels :
- No
- Speed :
- 48MHz
- Datasheets
- ATSAMD20G18A-UNT
ATSAMD20G18A-UNT Documents

Microcontrollers Microchip Technology ATSAMD20G18A-UNT Overview
The Microcontrollers Microchip Technology ATSAMD20G18A-UNT is a cutting-edge microcontroller specifically designed for advanced electronic applications requiring efficient power management and robust operation in various environmental conditions. Manufactured by Microchip Technology, this component features a compact 45WLCSP package and operates efficiently at a voltage of 1.636V. This microcontroller is perfect for designers focusing on green technology applications due to its energy-efficient design and high-performance capabilities. The ATSAMD20G18A-UNT is well-suited for sophisticated, multi-functional device integration, making it a highly versatile component for numerous applications.
ATSAMD20G18A-UNT Features
This microcontroller offers a range of features including low power consumption, enhanced connectivity options, and high reliability under temperature variations ranging from -40°C to 105°C. The compact WLCSP (Wafer Level Chip Scale Package) ensures minimal footprint on the PCB, thereby facilitating more compact and dense device designs. Its precision voltage operation at 1.636V allows for highly efficient power management, making it an ideal choice for battery-operated devices.
ATSAMD20G18A-UNT Applications
- Wearable Technology: Integrates seamlessly into wearable devices, providing efficient power management and compact size, essential for small, personal electronics.
- Smart Home Devices: Employs its low energy consumption and robust processing capability to enhance the functionality and interconnectivity of smart home ecosystems.
- Healthcare Monitoring Systems: Perfect for sensitive healthcare monitoring equipment where precise voltage regulation and reliable operation are crucial.
- Industrial Automation: Offers the robustness needed for industrial environments, supporting automation equipment that operates under extreme conditions.
- Green Energy Solutions: Ideal for applications in green energy projects, like solar power controllers, where efficiency and durability are key.
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