Manufacturer Part Number
ATSAMC21J18A-MUT
Manufacturer
Microchip Technology
Introduction
High-performance ARM Cortex-M0+ based microcontroller
Product Features and Performance
Core Processor ARM Cortex-M0+
Core Size 32-Bit Single-Core
Maximum Speed of 48MHz
Advanced Connectivity with CANbus, I2C, LINbus, SPI, UART/USART
Program Memory Size of 256KB
RAM Size of 32KB
High-Resolution Data Converters (A/D 20x12b, D/A 1x10b)
Product Advantages
Optimized for Functional Safety (FuSa) applications
Efficient power consumption with 2.7V to 5.5V supply range
Robust peripheral set supporting complex applications
Easy to use with vendor-provided software and tools
Key Technical Parameters
52 I/O Pins
Voltage Supply range between 2.7V and 5.5V
Operating Temperature from -40°C to 85°C
20-channel 12-bit ADC, 3-channel 16-bit PWM, 1-channel 10-bit DAC
Quality and Safety Features
Brown-out Detect/Reset
DMA for faster data transfer without CPU intervention
Power-on Reset
Watchdog Timer for system recovery
Compatibility
QFN 64-Pin Package compatible with standard SMT processes
Application Areas
Industrial Control Systems
Automotive Electronics
Internet of Things (IoT) Devices
Building Automation
Product Lifecycle
Active status, not near discontinuation
Long-term availability guaranteed
Replacements and upgrades provided by Microchip Technology
Several Key Reasons to Choose This Product
Efficient power management for battery-operated devices
Flexible interfacing with multiple communication protocols
Large program and data memory for complex algorithms
High precision analog peripherals for sensor interfacing
Supported by Microchip's extensive software and hardware development tools
Designed for rugged industrial and automotive environments