| Parameters | 
                                                                                                            
                                            | Factory Lead Time | 6 Weeks | 
                                                                            
                                            | Mounting Type | Surface Mount | 
                                                                            
                                            | Package / Case | 32-VFQFN Exposed Pad | 
                                                                            
                                            | Surface Mount | YES | 
                                                                            
                                            | Number of Pins | 32 | 
                                                                            
                                            | Weight | 188.609377mg | 
                                                                            
                                            | Operating Temperature | -40°C~85°C TA | 
                                                                            
                                            | Packaging | Tray | 
                                                                            
                                            | Published | 2013 | 
                                                                            
                                            | Series | SAM D20E | 
                                                                            
                                            | JESD-609 Code | e3 | 
                                                                            
                                            | Pbfree Code | yes | 
                                                                            
                                            | Part Status | Active | 
                                                                            
                                            | Moisture Sensitivity Level (MSL) | 3 (168 Hours) | 
                                                                            
                                            | Number of Terminations | 32 | 
                                                                            
                                            | Terminal Finish | MATTE TIN | 
                                                                            
                                            | Subcategory | Microcontrollers | 
                                                                            
                                            | Technology | CMOS | 
                                                                            
                                            | Terminal Position | QUAD | 
                                                                            
                                            | 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 | ATSAMD20E16 | 
                                                                            
                                            | Power Supplies | 1.8/3.3V | 
                                                                            
                                            | Interface | I2C, SPI, UART, USART | 
                                                                            
                                            | Memory Size | 64kB | 
                                                                            
                                            | Oscillator Type | Internal | 
                                                                            
                                            | Number of I/O | 26 | 
                                                                            
                                            | RAM Size | 8K 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 | 64KB 64K x 8 | 
                                                                            
                                            | Connectivity | I2C, SPI, UART/USART | 
                                                                            
                                            | Bit Size | 32 | 
                                                                            
                                            | Data Converter | A/D 10x12b; 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 | 512 kb | 
                                                                            
                                            | Core Architecture | ARM | 
                                                                            
                                            | CPU Family | CORTEX-M0 | 
                                                                            
                                            | Number of Programmable I/O | 26 | 
                                                                            
                                            | Number of ADC Channels | 10 | 
                                                                            
                                            | Height Seated (Max) | 1mm | 
                                                                            
                                            | Length | 5mm | 
                                                                            
                                            | Radiation Hardening | No | 
                                                                            
                                            | REACH SVHC | No SVHC | 
                                                                            
                                            | RoHS Status | ROHS3 Compliant | 
                                                                            
                                            | Lead Free | Lead Free | 
                                                                                                    
                            
                         
                                                ATSAMD20E16A-MU Overview
It is available in the 32-VFQFN Exposed Pad package for the benefit of saving space. A Surface Mount mounting method is used. You can find it in the package of Tray. It is equipped with a ARM? Cortex?-M0+ core processor. Work should be performed at a temperature of -40°C~85°C TA. FLASH is its program memory type. 26 I/Os are present on the device. It has a part number of ATSAMD20E16 that can be used to locate similar components. The terminals of this device are set to QUAD. There are a total of 32 terminations in it. There are a number of electrical components in the SAM D20E series, including this one. By using a 3.3V voltage supply, high efficiency is possible. The gadget has MICROCONTROLLER, RISC as its uPs/uCs/peripheral IC. It is constructed using 32 pins. This component is a part of Microcontrollers. In the device, there is a memory capacity of 64kB which may be used to store programs and data. The architecture of its core is ARM. There is 1.8/3.3V power source in this device. The system is highly efficient when working at a frequency of 48MHz. There are 6 timers/counters. CPU family CORTEX-M0 comprises the part. There are a total of 26 programmable I/Os available. There is an oscillator type Internal used in this circuit. 
ATSAMD20E16A-MU Features
32-VFQFN Exposed Pad package
Mounting type of Surface Mount
Microcontrollers subcategory
ATSAMD20E16A-MU Applications
There are a lot of Microchip Technology ATSAMD20E16A-MU Microcontroller applications. 
- Virtual reality VR robots
- Copiers
- Heart rate monitors
- Wastewater treatment
- Plant factories (special plant factories, soilless cultivation technology, smart seed engineering)
- Firewalls
- Mobile computers
- Nintendo
- Fire detection & safety devices
- Television