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Atmel SAM D

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Datasheet

PDF

软件

说明

SAM D21

SAM D21 Summary

(文件大小: 3.3MB, 58 页数, 修订版 N, 更新时间: 10/2016)

SAM D21

SAM D21 Complete

(文件大小: 16.2MB, 1117 页数, 修订版 N, 更新时间: 10/2016)
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A low-power, high-performance Atmel® | SMART ARM® Cortex®-M0+ based flash microcontroller, the ATSAMD21J17 is ideal for a wide range of home automation, consumer, metering, and industrial applications. It features:

  • 128KB of flash and 16KB of SRAM
  • Up to 48MHz operating frequency
  • Six serial communication modules (SERCOM) configurable as UART/USART, SPI or I2C, five 16-bit timer/counters, 32-bit Real-Time Clock and calendar, 24 PWM channels, one 20-channel 12-bit ADC, one 10-bit DAC
  • Full Speed USB Device and embedded Host
  • Support for up to 256 touch channels
  • 1.62V to 3.63V power supply
  • Easy pin migration to SAMD21G and SAMD21J devices
  • Supported by Atmel Studio, the Atmel Software Framework and the SAM D21 Xplained Pro kit

关键参数

参数

Flash (kBytes):

128 kBytes

Configure:

SRAM (kBytes):

16

CPU:

Cortex-M0+

SPI:

6

Pin Count:

64

TWI (I2C):

6

UART:

6

32kHz RTC:

Yes

PWM Channels:

24

 

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
ATSAMD21J17A-AUT TQFP 64A 64 Industrial (A) (-40°C to 85°C) 请求
ATSAMD21J17A-MUT QFN PA 64 Industrial (A) (-40°C to 85°C) 请求
ATSAMD21J17A-AU TQFP MF 64 Industrial (A) (-40°C to 85°C) 请求
ATSAMD21J17A-MU QFN R-QFN064_B 64 Industrial (A) (-40°C to 85°C) 请求
ATSAMD21J17A-MFT QFN PA 64 Industrial (C) (-40°C to 125°C) 0 不同
ATSAMD21J17A-MF QFN R-QFN064_B 64 Industrial (C) (-40°C to 125°C) 0 不同
ATSAMD21J17A-AFT TQFP 64A 64 Industrial (C) (-40°C to 125°C) 0 不同
ATSAMD21J17A-AF TQFP MF 64 Industrial (C) (-40°C to 125°C) 0 不同



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