| Parameters | 
                                                                                                            
                                            | Factory Lead Time | 18 Weeks | 
                                                                            
                                            | Contact Plating | Tin | 
                                                                            
                                            | Mounting Type | Surface Mount | 
                                                                            
                                            | Package / Case | 48-TQFP | 
                                                                            
                                            | Surface Mount | YES | 
                                                                            
                                            | Number of Pins | 48 | 
                                                                            
                                            | Weight | 9.071791g | 
                                                                            
                                            | Operating Temperature | -40°C~85°C TA | 
                                                                            
                                            | Packaging | Tray | 
                                                                            
                                            | Published | 2015 | 
                                                                            
                                            | Series | SAM D20G | 
                                                                            
                                            | JESD-609 Code | e3 | 
                                                                            
                                            | Pbfree Code | yes | 
                                                                            
                                            | Part Status | Active | 
                                                                            
                                            | Moisture Sensitivity Level (MSL) | 3 (168 Hours) | 
                                                                            
                                            | Number of Terminations | 48 | 
                                                                            
                                            | Subcategory | Microcontrollers | 
                                                                            
                                            | Technology | CMOS | 
                                                                            
                                            | Terminal Position | QUAD | 
                                                                            
                                            | Terminal Form | GULL WING | 
                                                                            
                                            | Peak Reflow Temperature (Cel) | 260 | 
                                                                            
                                            | Supply Voltage | 3.3V | 
                                                                            
                                            | Terminal Pitch | 0.5mm | 
                                                                            
                                            | Frequency | 48MHz | 
                                                                            
                                            | Time@Peak Reflow Temperature-Max (s) | 30 | 
                                                                            
                                            | Base Part Number | ATSAMD20G15 | 
                                                                            
                                            | Qualification Status | Not Qualified | 
                                                                            
                                            | Power Supplies | 1.8/3.3V | 
                                                                            
                                            | Interface | I2C, SPI, UART, USART | 
                                                                            
                                            | Memory Size | 32kB | 
                                                                            
                                            | Oscillator Type | Internal | 
                                                                            
                                            | Number of I/O | 38 | 
                                                                            
                                            | RAM Size | 4K x 8 | 
                                                                            
                                            | Voltage - Supply (Vcc/Vdd) | 1.62V~3.6V | 
                                                                            
                                            | uPs/uCs/Peripheral ICs Type | MICROCONTROLLER, RISC | 
                                                                            
                                            | Core Processor | ARM® Cortex®-M0+ | 
                                                                            
                                            | Peripherals | Brown-out Detect/Reset, POR, WDT | 
                                                                            
                                            | Program Memory Type | FLASH | 
                                                                            
                                            | Core Size | 32-Bit | 
                                                                            
                                            | Program Memory Size | 32KB 32K x 8 | 
                                                                            
                                            | Connectivity | I2C, SPI, UART/USART | 
                                                                            
                                            | Bit Size | 32 | 
                                                                            
                                            | Data Converter | A/D 14x12b; D/A 1x10b | 
                                                                            
                                            | Watchdog Timer | Yes | 
                                                                            
                                            | Has ADC | YES | 
                                                                            
                                            | DMA Channels | NO | 
                                                                            
                                            | Data Bus Width | 32b | 
                                                                            
                                            | PWM Channels | YES | 
                                                                            
                                            | Number of Timers/Counters | 6 | 
                                                                            
                                            | Density | 256 kb | 
                                                                            
                                            | Core Architecture | ARM | 
                                                                            
                                            | CPU Family | CORTEX-M0 | 
                                                                            
                                            | Number of Programmable I/O | 38 | 
                                                                            
                                            | Number of ADC Channels | 14 | 
                                                                            
                                            | Height Seated (Max) | 1.2mm | 
                                                                            
                                            | Length | 7mm | 
                                                                            
                                            | RoHS Status | ROHS3 Compliant | 
                                                                                                    
                            
                         
                                                ATSAMD20G15A-AU Overview
Due to the benefits of saving space, it is available in the 48-TQFP package. This is mounted using the Surface Mount method. It comes in a Tray package. It is equipped with a ARM? Cortex?-M0+ core processor. When working, the temperature should be kept at -40°C~85°C TA. It has a type of program memory of FLASH. 38 I/Os have been provided by the device. Based on its base part number of ATSAMD20G15, other similarly-sized components can be found. At QUAD, its terminals are located. In this case, there are 48 terminationals. This electrical component is part of the SAM D20G series. As a result of the 3.3V supply voltage, high efficiency is possible. MICROCONTROLLER, RISC is this gadget's uPs/uC/peripheral IC. A total of 48 pins are required to construct this device. This component is a part of Microcontrollers. The devices have a memory size of 32kB that can be used to store programs and data. ARM is its core architecture. Power is provided by a source of 1.8/3.3V. It is highly efficient when it works at a frequency of 48MHz. A total of 6 timers/counters have been set up. It is part of the CORTEX-M0 CPU family. The number of programmable inputs and outputs is 38. Internal is the oscillator type it uses. 
ATSAMD20G15A-AU Features
48-TQFP package
Mounting type of Surface Mount
Microcontrollers subcategory
ATSAMD20G15A-AU Applications
There are a lot of Microchip Technology ATSAMD20G15A-AU Microcontroller applications. 
- Food and beverage
- Instrument control
- Nintendo
- Virtual reality VR robots
- Air fryers 
- Scanners
- Volt meter
- Monitoring-temperature level, oil level, speed, distance, acceleration
- Industrial robot
- Vacuum cleaners