はじめに

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Datasheet

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説明

SAM G55 Series

SAM G55 Series Complete

(ファイルサイズ: 4.3 MB, 1117 ページ, 改訂 E, 更新日: 11/2015)

SAM G55 Series

SAM G55 Series Summary

(ファイルサイズ: 228 KB, 16 ページ, 改訂 DS, 更新日: 12/2015)
その他のドキュメント...

The Atmel® | SMART SAM G55 embeds a Cortex-M4 CPU with an FPU (floating point unit). This ensures maximum throughput. This is very important as it allows you to minimize the active power consumption and get to sleep faster in order to reduce the overall power consumption. Additionally, the devices have 30 DMA channels, which give extremely high throughput. The combination of ultra-low power consumption, fast wake-up time and high throughput is what gives the SAM G 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 lifetime. It is fully-functional all the way down to 1.6V; 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.

主なパラメータ

パラメータ

Max. Operating Freq. (MHz):

120 MHz

Flash (kBytes):

512 kBytes

SRAM (kBytes):

176

UART:

8

SPI:

8

Timers:

6

ADC Channels:

8

Max I/O Pins:

48

picoPower:

Yes

Pin Count:

64

 

注文コード パッケージ 操作範囲 キャリアタイプ サンプル Atmel ストアでの在庫の有無1 単価2 オンラインで購入
ATSAMG55J19A-AUT LQFP R-LQ064_K - 64 - RFO Industrial (A) (-40°C to 85°C) Tape&Reel 依頼
ATSAMG55J19A-AU LQFP R-LQ064_K - 64 - RFO Industrial (A) (-40°C to 85°C) Tray 依頼
ATSAMG55G19A-UUT WLCSP R-DBGA049_A 49 Industrial (A) (-40°C to 85°C) T&R only 依頼
ATSAMG55J19A-MU QFN R-QFN064_B 64 Industrial (A) (-40°C to 85°C) 080 Tray 0 変動
ATSAMG55J19A-MUT QFN R-QFN064_B 64 Industrial (A) (-40°C to 85°C) Tape&Reel 0 変動



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