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标题概述
SAM D20 Completefile size: 8.90MB , 653 pages , revision J , updated: 12/2013
SAM D20 Summaryfile size: 647KB , 25 pages , revision JS , updated: 12/2013
产品概述

A low-power, high-performance ARM® Cortex®-M0+ based Flash microcontroller, the ATSAMD20J18 is ideal for a wide range of home automation, consumer, metering and industrial applications. It features:

Atmel's SAM D20 microcontrollers are ideally suited for use in mobile devices due to their low current consumption. Sensor fusion processing is a key area where these devices can be used to differentiate products, and with Atmel's extensive range of sensor partners it is easy to add realtime motion processing to enrich the user experience.

关键参数
ParameterValue
Flash (Kbytes):256 Kbytes
Pin Count:64
Max. Operating Freq. (MHz):48 MHz
CPU:Cortex-M0+
# of Touch Channels:256
Hardware QTouch Acquisition:Yes
Max I/O Pins:52
Ext Interrupts:16
USB Transceiver:0
Quadrature Decoder Channels:0
芯片订购型号
Ordering CodePackageSpeedPower SupplyOperational Range
ATSAMD20J18A-AUTQFP 64A 64481.62-3.6Industrial (A) (-40°C to 85°C)
ATSAMD20J18A-AUTTQFP 64A 64481.62-3.6Industrial (A) (-40°C to 85°C)
ATSAMD20J18A-MUQFN PA 64481.62-3.6Industrial (A) (-40°C to 85°C)
ATSAMD20J18A-MUTQFN PA 64481.62-3.6Industrial (A) (-40°C to 85°C)