ATSAMD20G18A-UUT
- Mfr.Part #
- ATSAMD20G18A-UUT
- Manufacturer
- Atmel (Microchip Technology)
- Package / Case
- 45-XFBGA, WLCSP
- Datasheet
- Download
- Description
- IC MCU 32BIT 256KB FLASH 45WLCSP
- Stock
- 17,661
- In Stock :
- 17,661
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- Manufacturer :
- Atmel (Microchip Technology)
- Product Category :
- Microcontrollers
- Oscillator Type :
- Internal
- Connectivity :
- I2C, SPI, UART/USART
- Memory Type :
- Flash
- Density :
- 2 Mb
- Program Memory Size :
- 256KB 256K x 8
- Max Operating Temperature :
- 85 °C
- Mounting Type :
- Surface Mount
- Min Operating Temperature :
- -40 °C
- Lifecycle Status :
- Production (Last Updated: 2 years ago)
- Supplier Device Package :
- 45-WLCSP
- Length :
- 2.944mm
- Package :
- Tape and Reel (TR)
- Packaging :
- Tape and Reel (TR)
- Has ADC :
- yes
- Core Architecture :
- ARM
- RAM Size :
- 32K x 8
- Series :
- SAM D20G
- Number of I/Os :
- 38
- Memory Size :
- 256KB
- Package / Case :
- 45-XFBGA, WLCSP
- PWM Channels :
- yes
- Supply Voltage-Max (Vsup) :
- 3.63V
- JESD-609 Code :
- e3
- Terminal Finish :
- Matte Tin (Sn)
- Base Product Number :
- ATSAMD20
- Manufacturer :
- Microchip Technology Inc
- Surface Mount :
- yes
- RoHS :
- Compliant
- Bit Size :
- 32
- Published :
- 2015
- Seated Height-Max :
- 0.483 mm
- Number of I/O :
- 38
- Number of Terminations :
- 45
- Width :
- 2.699mm
- Number of GPIO :
- 38
- Time@Peak Reflow Temperature-Max (s) :
- 30
- Supply Voltage-Min (Vsup) :
- 1.62V
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- JESD-30 Code :
- R-PBGA-B45
- Peak Reflow Temperature (Cel) :
- 260
- Terminal Form :
- Ball
- Height Seated (Max) :
- 0.483mm
- EEPROM Size :
- --
- Product Status :
- Active
- Number of I/O Lines :
- 35
- Factory Lead Time :
- 21 Weeks
- Program Memory Type :
- Flash
- Terminal Position :
- BOTTOM
- Frequency :
- 48MHz
- Number of Terminals :
- 45
- Temperature Grade :
- Industrial
- DAC Channels :
- yes
- Interface :
- I2C, SPI, UART, USART
- RoHS Status :
- ROHS3 Compliant
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- Speed :
- 48MHz
- Peripherals :
- Brown-out Detect/Reset, POR, WDT
- Reach Compliance Code :
- Compliant
- Voltage - Supply (Vcc/Vdd) :
- 1.62V~3.6V
- Terminal Pitch :
- 0.4mm
- Pbfree Code :
- yes
- DMA Channels :
- No
- Core Size :
- 32-Bit
- Package Shape :
- RECTANGULAR
- Operating Temperature :
- -40°C~85°C TA
- Data Converter :
- A/D 14x12b; D/A 1x10b
- ROM Programmability :
- Flash
- Data Converters :
- A/D 14x12b, D/A 1x10b
- Supply Voltage :
- 3.3V
- Core Processor :
- ARM® Cortex®-M0+
- Base Part Number :
- ATSAMD20G18
- Datasheets
- ATSAMD20G18A-UUT

Microcontrollers Atmel (Microchip Technology) ATSAMD20G18A-UUT Overview
The Microcontrollers Atmel (Microchip Technology) ATSAMD20G18A-UUT is a state-of-the-art microcontroller unit (MCU) designed for advanced electronic applications. This 32-bit MCU is built on a high-performance architecture that features a 256KB flash memory, enabling robust operations and sufficient space for complex programs. The ATSAMD20G18A-UUT's compact 45-WLCSP (Wafer Level Chip Scale Package) format makes it ideal for space-constrained applications while providing powerful computational capabilities and energy efficiency. Its versatility and high level of integration make it a prime choice for developers looking to push the boundaries of embedded system functionalities.
ATSAMD20G18A-UUT Features
The ATSAMD20G18A-UUT microcontroller by Atmel (Microchip Technology) offers several key features that make it highly suitable for a wide range of applications. Key features include its 32-bit ARM Cortex-M0+ core, which delivers efficient processing capabilities for complex algorithms and control systems. With 256KB of flash memory and extensive peripheral set including multiple serial communication modules, it supports advanced integrated features like PWM, ADC, and custom programmable logic. Furthermore, the device ensures low power consumption which is crucial for battery-operated devices.
ATSAMD20G18A-UUT Applications
- Smart Home Devices: Utilized in controlling and monitoring systems that require efficient power management and reliable data processing.
- Wearable Technology: Serves as the core processing unit in smartwatches and fitness trackers, where its compact size and efficiency are essential.
- Industrial Automation: Acts as a control unit in automated machines and sensors, facilitating precise operations and connectivity.
- Internet of Things (IoT) Gateways: Used in IoT devices for handling multiple sensor inputs and managing data communication effectively.
- Healthcare Equipment: Employs its high reliability and precision in medical monitoring systems to ensure accurate patient care and data analysis.
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