Manufacturer Part Number
ATSAMC21E17A-ANT
Manufacturer
Microchip Technology
Introduction
ATSAMC21E17A-ANT is a 32-bit single-core ARM Cortex-M0+ microcontroller for embedded applications.
Product Features and Performance
32-Bit Single-Core ARM Cortex-M0+ CPU
Speed of 48MHz
26 Programmable I/O Lines
128KB Flash Memory
16KB SRAM
CANbus, I2C, LINbus, SPI, UART/USART connectivity options
Brown-out Detect/Reset, DMA, Power-on Reset and Watchdog Timer peripherals
Internal Oscillator
10x12-bit & 1x16-bit Analog-to-Digital Converters
1x10-bit Digital-to-Analog Converter
Operating Temperature from -40°C to 105°C
Product Advantages
Supports Functional Safety (FuSa) applications
Optimized for low-power operation
Robust peripheral set for diverse applications
Extended operating temperature range suitable for industrial applications
Key Technical Parameters
Core: ARM Cortex-M0+
Speed: 48MHz
Program Memory: 128KB Flash
RAM: 16KB
I/O Number: 26
Supply Voltage: 2.7V to 5.5V
Data Converters: A/D 10x12b, 1x16b; D/A 1x10b
Temperature Range: -40°C to 105°C
Quality and Safety Features
Over-temperature protection
Voltage monitoring (Brown-out Detect/Reset)
Functional safety features for critical applications
Compatibility
Compatible with most ARM Cortex-M0+ development tools and software
Works with existing hardware via diverse connectivity options
Application Areas
Industrial control systems
Automotive applications
Internet of Things (IoT) devices
Embedded systems requiring safety features
Product Lifecycle
Active status
Not nearing discontinuation
Replacements or upgrades should be available within the Microchip product range
Several Key Reasons to Choose This Product
Powerful and energy-efficient ARM Cortex-M0+ core at 48MHz speed
Extensive connectivity options for system integration
Comprehensive set of peripherals enhancing functionality
Suitable for safety-critical applications with Functional Safety features
Wide operating temperature range catering to harsh environments
Large memory capacity for complex applications
Ready for use with a broad ecosystem of development tools
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