Manufacturer Part Number
ATSAMD20G16B-AU
Manufacturer
Microchip Technology
Introduction
Low-power microcontroller for embedded applications
Product Features and Performance
ARM Cortex-M0+ core
32-bit single-core architecture
Maximum speed of 48MHz
I2C, SPI, UART/USART connectivity options
Brown-out Detect/Reset, Power-on Reset, Watchdog Timer peripherals
38 programmable I/O lines
64KB FLASH program memory
8KB SRAM
Product Advantages
Optimized for low-power operation
Easy integration into various applications due to multiple communication interfaces
Adequate program memory and RAM for complex tasks
Advanced peripheral set for enhanced control
Key Technical Parameters
Core Processor: ARM Cortex-M0+
Speed: 48MHz
Program Memory Size: 64KB
RAM Size: 8KB
Number of I/O: 38
Voltage Supply: 1.62V to 3.6V
Data Converters: 14x12-bit ADC, 1x10-bit DAC
Operating Temperature range: -40°C to 85°C
Quality and Safety Features
Brown-out Detect/Reset ensures proper operation under low voltage conditions
Watchdog Timer for system recovery in event of software anomalies
Compatibility
Surface Mount 48-TQFP package for PCB integration
Compatible with standard communication protocols
Application Areas
Industrial control systems
Consumer electronics
Internet of Things (IoT) devices
Automotive applications
Power management systems
Product Lifecycle
Currently in an Active lifecycle stage
No reported discontinuation or obsolescence, with support and replacements available
Several Key Reasons to Choose This Product
Efficient power consumption extends battery life in portable devices
Robust set of peripherals supports diverse application design
Broad operating voltage range enables versatility across various power designs
Easy to program with substantial development support from Microchip Technology
Competitive pricing within the ARM Cortex-M0+ microcontroller market
Widely adopted and proven technology in numerous applications
ATSAMD20G16A-MUAtmelIC MCU 32BIT 64KB FLASH 48QFN