入门指南

为您提供开始评估和使用此产品之前所需了解的全部信息。



Buy Now

Datasheet

PDF

软件

说明

SAM4L Series

SAM4L Series Summary

(文件大小: 2.9MB, 176 页数, 修订版 H, 更新时间: 11/2016)

SAM4L Series

SAM4L Series Complete

(文件大小: 14MB, 1207 页数, 修订版 H, 更新时间: 11/2016)
更多文档...

A member of the Atmel® SAM4L family of Flash microcontrollers based on the ARM® Cortex™-M4 processor, the ATSAM4LS4A delivers the lowest power in active mode (90µA/MHz) as well as sleep mode (1.5µA) and the shortest wake-up time (down to 1.5µs) in a Cortex-M4 device. Along with 256KB of embedded Flash, the device features a USB device, peripheral event system and SleepWalking™ intelligent peripherals. Integrated Atmel QTouch® technology makes it easy to bring capacitive touch functionality to your hardware.

关键参数

参数

Flash (kBytes):

256 kBytes

Pin Count:

48

Max. Operating Freq. (MHz):

48 MHz

CPU:

Cortex-M4

# of Touch Channels:

32

Hardware QTouch Acquisition:

Yes

Max I/O Pins:

32

Ext Interrupts:

32

USB Transceiver:

1

Quadrature Decoder Channels:

0

 

订购码 封装 操作范围 载体类型 样品 Atmel 商店可用性1 单价2 网上购买
ATSAM4LS4AA-MU VQFN (Sawn) PE 48 Industrial (A) (-40°C to 85°C) 080 Tray 请求
ATSAM4LS4AA-MUR VQFN (Sawn) PE 48 Industrial (A) (-40°C to 85°C) 040 Reel 请求
ATSAM4LS4AA-AU TQFP MC 48 Industrial (A) (-40°C to 85°C) 080 Tray 请求
ATSAM4LS4AA-AUR TQFP MC 48 Industrial (A) (-40°C to 85°C) 040 Reel 请求



1Backlog orders can be placed for items currently not available.
2Suggested retail price per unit for budgetary use only.