Datasheet > ATSAMD20E14A-AU

ATSAMD20E14A-AU

更新时间： 2025-07-21 19:31:59

品牌	Logo	应用领域
美国微芯 - MICROCHIP		/
页数	文件大小	规格书
51页	3211K
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ATSAMD20E14A-AU 数据手册

SMART ARM-Based Microcontrollers

SAM D20E / SAM D20G / SAM D20J Summary

DATASHEET SUMMARY

Introduction

Atmel^®| SMART^™SAM D20 is a series of low-power microcontrollers using

the 32-bit ARM^®Cortex^®-M0+ processor, and ranging from 32- to 64-pins

with up to 256KB Flash and 32KB of SRAM. The SAM D20 devices operate

at a maximum frequency of 48MHz and reach 2.46 CoreMark^®/MHz. They

are designed for simple and intuitive migration with identical peripheral

modules, hex compatible code, identical linear address map and pin

compatible migration paths between all devices in the product series. All

devices include intelligent and flexible peripherals, Atmel Event System for

inter-peripheral signaling, and support for capacitive touch button, slider and

wheel user interfaces.

Features

•

Processor

ARM Cortex-M0+ CPU running at up to 48MHz

Single-cycle hardware multiplier

–

•

Memories

–

16/32/64/128/256KB in-system self-programmable Flash

2/4/8/16/32KB SRAM Memory

System

–

Power-on reset (POR) and brown-out detection (BOD)

Internal and external clock options with 48MHz Digital Frequency

Locked Loop (DFLL48M)

–

External Interrupt Controller (EIC)

16 external interrupts

One non-maskable interrupt

Two-pin Serial Wire Debug (SWD) programming, test and

debugging interface

•

Low Power

–

Idle and standby sleep modes

SleepWalking peripherals

This is a summary document. A

complete document is available

on our Web site at

Peripherals

8-channel Event System

www.atmel.com

–

Atmel-42129P-SAM D20_Datasheet_Summary-09/2016

12 3 4 5 6 7...51

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