Manufacturer Part Number
ATSAMC21E16A-AUT
Manufacturer
Microchip Technology
Introduction
The ATSAMC21E16A-AUT is an ARM Cortex-M0+ based microcontroller unit (MCU) designed for industrial and automotive applications, with a focus on functional safety.
Product Features and Performance
ARM Cortex-M0+ Core at 48MHz
64KB of Flash Memory
8KB of RAM
32-Bit Single-Core Processor
CANbus, I2C, LINbus, SPI, UART/USART Connectivity
26 Programmable I/O Pins
On-chip Debug System
Product Advantages
Optimized for low power consumption
Suitable for functional safety applications
High integration reduces system complexity
Scalable across the SAM C21 series
Key Technical Parameters
Speed: 48MHz
Program Memory Size: 64KB
RAM Size: 8KB
Number of I/O: 26
Voltage Supply: 2.7V to 5.5V
Data Converters: A/D 10x12b, 1x16b; D/A 1x10b
Temperature Range: -40°C to 85°C
Quality and Safety Features
Brown-out Detect/Reset
POR (Power-on Reset)
WDT (Watchdog Timer)
Meet industrial and automotive quality standards
Compatibility
Compatible with a wide range of operating voltages
Supports various communication interfaces for easy integration
Application Areas
Industrial Control Systems
Automotive Applications
Embedded Computing
Internet of Things (IoT) Devices
Product Lifecycle
Active Product Status
Not currently nearing discontinuation
Supports long-term availability
Several Key Reasons to Choose This Product
Advanced connectivity with CAN, LIN, and Serial Interfaces
Enhanced safety features for functional safety compliance
Wide operating voltage and temperature range suitable for harsh environments
Large community and ecosystem support from Microchip Technology
Suitable for complex and sophisticated control tasks in embedded systems
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