Manufacturer Part Number
ATSAMD20E16A-AUT
Manufacturer
Microchip Technology
Introduction
The ATSAMD20E16A-AUT is a 32-bit microcontroller featuring the ARM Cortex-M0+ core, tailored for low-power applications.
Product Features and Performance
32-bit ARM Cortex-M0+ Core
48MHz operating speed
64KB FLASH Program Memory
8KB RAM
26 GPIO (General Purpose Input/Output) pins
Internal Oscillator
10-channel 12-bit ADC (Analog to Digital Converter)
1-channel 10-bit DAC (Digital to Analog Converter)
I2C, SPI, and UART/USART for communication
Product Advantages
High performance with low power consumption
Extensive communication interface support
Robust peripheral set for versatile applications
Simple and efficient architecture conducive to rapid development
Key Technical Parameters
Core Processor: ARM Cortex-M0+
Speed: 48MHz
Program Memory: 64KB FLASH
RAM: 8KB
Supply Voltage: 1.62V to 3.6V
Operating Temperature: -40°C to 85°C
Number of I/O: 26
Data Converters: A/D 10x12b, D/A 1x10b
Quality and Safety Features
Brown-out Detect/Reset
Power-on Reset (POR)
Watchdog Timer (WDT)
Compatibility
Compatible with multiple communication protocols (I2C, SPI, USART)
Surface Mount 32-TQFP packaging for standard PCB assembly
Application Areas
Consumer Electronics
Industrial Control Systems
Internet of Things (IoT) devices
Battery-operated devices
Product Lifecycle
Product Status: Active
Not near discontinuation as of last update
Replacement parts or upgrades are typically available
Several Key Reasons to Choose This Product
Efficient and powerful ARM Cortex-M0+ core for complex processing
Scalable performance from 48MHz operation
Balanced memory architecture with 64KB of FLASH and 8KB of RAM
Broad operational temperature range supporting diverse environments
Comprehensive feature set supports a wide array of applications
Ongoing product support and longevity within Microchip's portfolio
