Manufacturer Part Number
ATSAMD20J18A-AUT
Manufacturer
Microchip Technology
Introduction
The ATSAMD20J18A-AUT is an ARM Cortex-M0+ based microcontroller, optimized for low-power applications, encompassing a wide range of performance and communication features.
Product Features and Performance
Core Processor: ARM Cortex-M0+
Core Size: 32-Bit Single-Core
Speed: 48MHz
Connectivity: I2C, SPI, UART/USART
Peripherals: Brown-out Detect/Reset, Power-on Reset, Watchdog Timer
Number of I/O: 52
Program Memory Size: 256KB FLASH
RAM Size: 32KB
Voltage Supply: 1.62V to 3.6V
Data Converters: Analog to Digital Converter 20x12 bits, Digital to Analog Converter 1x10 bits
Oscillator Type: Internal
Operating Temperature Range: -40°C to 85°C
Product Advantages
Highly integrated, low-power microcontroller ideal for IoT applications.
The rich set of peripherals enhances real-time performance and connectivity.
Broad voltage range supports diverse power setups.
Key Technical Parameters
Program Memory: 256KB FLASH
32-Bit Single-Core ARM Cortex-M0+ Processor at 48MHz
52 Digital I/O Pins
20-channel 12-bit Analog-to-Digital Converter
Internal Oscillator and Wide Operating Temperature Range
Quality and Safety Features
Built-in brown-out detect/reset for system reliability under fluctuating power conditions.
Includes Power-on Reset and Watchdog Timer to manage system malfunctions effectively.
Compatibility
Suitable with various sensor interfaces and connectivity modules, promoting extensive system integration.
Supports development environments available for ARM Cortex processors.
Application Areas
IoT devices
Battery operated devices
Industrial control systems
Consumer electronics
Product Lifecycle
The product status is active.
Not nearing discontinuation and replacements or upgrades are available.
Several Key Reasons to Choose This Product
Robust processing capability with 32-Bit ARM Cortex-M0+ core at 48MHz allows efficient data handling and operation.
Extensive connectivity options including I2C, SPI, UART/USART facilitate versatile system design.
Large 52 IOs expand interfacing capabilities with external components.
Low operating voltage and power-efficient performance suitable for portable and remote applications.
Designed for reliability in challenging conditions, evident from its wide temperature range and safety features.