Manufacturer Part Number
ATSAMD20E16B-AU
Manufacturer
Microchip Technology
Introduction
Microcontroller for embedded applications from the SAM D20E series based on ARM Cortex-M0+ core.
Product Features and Performance
32-Bit Single-Core ARM Cortex-M0+ Core Processor
Operating speed up to 48MHz
Integrated I2C, SPI, UART/USART connectivity
Built-in Brown-out Detect/Reset, POR, WDT peripherals
26 programmable I/O lines
64KB of flash memory
8KB RAM
10-channel 12-bit Analog-to-Digital Converter
1-channel 10-bit Digital-to-Analog Converter
Internal oscillator for clock generation
Product Advantages
Low-power operation and efficient power management
Robust peripheral set for versatile applications
Suitable for real-time control applications
Excellent performance-to-cost ratio
Key Technical Parameters
Core Size: 32-Bit
Speed: 48MHz
Number of I/O: 26
Program Memory Size: 64KB
RAM Size: 8KB
Voltage - Supply: 1.62V to 3.6V
Operating Temperature: -40°C to 85°C
Quality and Safety Features
Built-in protection features including POR and brown-out detect
Watchdog Timer for system reliability
High-temperature tolerance for robust operation
Compatibility
Supports various serial communication interfaces
Compatible with 32-TQFP mounting and standard surface mount assembly processes
Application Areas
Industrial control systems
Consumer electronics
Internet of Things (IoT) devices
Automotive applications
Product Lifecycle
Active status, not nearing discontinuation
Potential replacements or upgrades should be verified with the latest Microchip product roadmap
Several Key Reasons to Choose This Product
Energy-efficient ARM Cortex-M0+ for extended battery life
Wide variety of built-in peripherals for diverse application use
Large GPIO count for complex tasks
Scalable from prototyping to production with the same MCU family
Reliable operation in extreme temperature conditions
Comprehensive technical support and documentation from Microchip Technology
ATSAMD20E17A-MUAtmelIC MCU 32BIT 128KB FLASH 32QFN