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Datasheet

PDF

软件

说明

SAM G51 Series

SAM G51 Series Summary

(文件大小: 184KB, 16 页数, 修订版 D, 更新时间: 11/2014)

基于ARM的闪存MCUSAM G51系列数据手册

基于ARM的闪存MCUSAM G51系列数据手册 Complete

(文件大小: 3.6MB, 866 页数, 修订版 C, 更新时间: 12/2013)
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The Atmel® | SMART SAM G51 has an ARM® Cortex®-M4 core with an FPU (floating point unit) to maximize data throughput. This allows you to minimize the active-mode power consumption and get the core into sleep mode faster, which will reduce the overall power consumption. The device has 16 DMA channels, which contribute to the extremely high throughput. The combination of ultra-low power consumption, fast wake-up time, and high throughput is what gives the SAM G51 the edge in space- and power-constrained consumer applications such as sensor hubs. It wakes up quickly, has the throughput needed to reduce the amount of time spent in active mode, and then goes back to sleep with SRAM retention to conserve energy. This gives the best performance and longest battery life. It is fully-functional all the way down to 1.62V, including flash reads and writes, as well as full ADC operation. This allows for a more flexible power supply scheme that will squeeze extra runtime out of a battery.

关键参数

参数

Max. Operating Freq. (MHz):

48 MHz

Flash (kBytes):

256 kBytes

SRAM (kBytes):

64

UART:

3

SPI:

1

Timers:

3

ADC Channels:

8

Max I/O Pins:

38

picoPower:

Yes

Pin Count:

100

 

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
ATSAMG51G18A-UUT WLCSP R-DBGA049_A 49 Industrial (A) (-40°C to 85°C) 请求
ATSAMG51N18A-AU TQFP 100T1 100 Industrial (A) (-40°C to 85°C) 请求



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