Microchip Technology

ATSAMD21E16B-MUT  

Microcontrollers

The ATSAMD21E16B-MUT is a microcontroller unit (MCU) manufactured by Microchip Technology. It is part of the SAM D21 series of ARM Cortex-M0+ based MCUs. Here is a description of the ATSAMD21E16B-MUT, its features, and potential applications:

Description:

The ATSAMD21E16B-MUT is a low-power, high-performance MCU designed for a wide range of embedded applications. It features an ARM Cortex-M0+ processor with 256KB of flash memory and 32KB of SRAM. The device is housed in a 48-pin QFN package, making it suitable for space-constrained applications.

Features:

1. Processor: ARM-based 32-bit Cortex-M0+ processor with a maximum clock speed of 48MHz.
2. Memory: 256KB of In-System Programmable Flash memory and 32KB of SRAM.
3. I/O: A variety of communication interfaces, including I2C, SPI, and UART, for connecting to external devices.
4. ADC: 12-bit ADC with up to 20 channels for analog input.
5. DAC: 10-bit DAC for generating analog output.
6. Timers: A range of timers, including low-power, high-resolution, and watchdog timers.
7. Event System: A flexible event system for efficient inter-peripheral communication and signal processing.
8. Security: AES-128 and SHA-256 hardware cryptographic modules for secure data processing.
9. Power Management: Ultra-low power consumption with power save modes and sleep modes.
10. Package: Available in a 48-pin QFN package.

Applications:

The ATSAMD21E16B-MUT is suitable for a wide range of applications due to its combination of processing power, low power consumption, and versatile peripherals. Some potential applications include:

1. Industrial Automation: Control and monitoring of industrial processes and machinery.
2. Sensor Networks: Data acquisition and processing in IoT devices and sensor networks.
3. Wearable Devices: Power-efficient processing for health and fitness trackers.
4. Smart Home Applications: Control modules for smart home devices, such as lighting, thermostats, and security systems.
5. Portable Electronics: Battery-powered devices, where low power consumption is critical.
6. Medical Devices: Diagnostic and monitoring equipment that requires precise analog measurements.
7. Automotive Applications: Infotainment systems, power management, and body control modules.

The ATSAMD21E16B-MUT's balance of performance, power efficiency, and feature set makes it a versatile choice for developers looking to create compact, energy-efficient embedded systems.

ATSAMD21E16B-MUT Documents

Download datasheets and manufacturer documentation for ATSAMD21E16B-MUT

Errata :

SAM D21 Family Errata, Clarification      

PCN Assembly/Origin :

ATSAMC2xx/ATSAMD2xx 07/Jun/2023      

Datasheets :

SAM D21/DA1 Family Datasheet      

PCN Packaging :

Transfer to Microchip/Label/Pkg 5/Sep/2016       MBB/Label Chgs 16/Nov/2018      

Design Resources :

ATSAMD21E16 Development Tool Selector      

PCN Design/Specification :

SAM D21/DA1 10/Sep/2021       SAM D21/DA1 05/Apr/2021      

Environmental Information :

Microchip CA Prop65       Microchip RoHS       Microchip REACH