ATSAMD20E15A-AN - Microchip Technology

Manufacturer Part Number

ATSAMD20E15A-AN

Manufacturer

Microchip Technology

Introduction

The ATSAMD20E15A-AN is a 32-bit single-core microcontroller, utilizing ARM® Cortex®-M0+ core with a maximum CPU speed of 48MHz. It is part of the SAM D20E series designed for versatile applications in the embedded systems market.

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 (POR), Watchdog Timer (WDT)

Number of I/O: 26

Program Memory Size: 32KB (32K x 8)

Program Memory Type: FLASH

RAM Size: 4K x 8

Data Converters: A/D 10x12b, D/A 1x10b

Oscillator Type: Internal

Operating Temperature Range: -40°C ~ 105°C

Product Advantages

Enhanced low power Cortex-M0+ core for efficient processing.

High integration of communication interfaces.

Robust peripheral set supporting a variety of functions.

Broad temperature range suitable for industrial applications.

Key Technical Parameters

Voltage Supply (Vcc/Vdd): 1.62V ~ 3.6V

Package / Case: 32-TQFP (7x7)

Mounting Type: Surface Mount

Quality and Safety Features

Integrated Brown-out Detect/Reset safeguards the system from abnormal voltage drops.

Power-on Reset (POR) ensures reliable operation from power up.

Watchdog Timer (WDT) for system recovery in anomaly situations.

Compatibility

Compatible with a wide range of external components due to standard interfaces (I2C, SPI, UART).

Application Areas

Industrial control systems

Consumer electronics

Internet of Things (IoT) devices

Automation systems

Product Lifecycle

Status: Active

Product is currently active with no indication of discontinuation, with ongoing support and availability of replacements or upgrades.

Several Key Reasons to Choose This Product

High-performance ARM Cortex-M0+ core at 48MHz speed for efficient processing.

Extensive connectivity options including I2C, SPI, UART.

Reliable operation in industrial conditions due to a wide operating temperature range and robust built-in safety features.

Flexible voltage range (1.62V ~ 3.6V) accommodating various power supply designs.

Available in compact 32-TQFP packaging ideal for space-constrained applications.