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Datasheet

PDF

软件

说明

AT91M55800A

AT91M55800A Complete

(文件大小: 4164538, 256 页数, 修订版 F, 更新时间: 09/2007)

AT91M55800A

AT91M55800A Summary

(文件大小: 491025, 28 页数, 修订版 F, 更新时间: 04/2006)

AT91M55800A

AT91M55800A Electrical Characteristics

(文件大小: 349813, 29 页数, 更新时间: 01/2004)

The high-performance AT91M55800A microcontroller features a large number of internally banked registers, making the device ideal for real-time control applications and provides a highly-flexible and cost-effective solution to many ultra low-power applications.

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The Atmel® | SMART ARM®-based M55800A features 8KB of on-chip SRAM, an external bus interface, a 6-channel timer/counter, three USARTs, master/slave SPI Interface, watchdog timer, 8-channel 10-bit ADC, 2-channel 10-bit DAC, clock generator, real-time clock, and an advanced power management controller.

关键参数

参数

Flash (kBytes):

0 kBytes

Pin Count:

176

Max. Operating Freq. (MHz):

33 MHz

CPU:

ARM7TDMI

Hardware QTouch Acquisition:

No

Max I/O Pins:

58

Ext Interrupts:

58

USB Speed:

No

USB Interface:

No

SPI:

1

 

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
AT91M55800A-33CJ-999 LFBGA R-LFBGA176_E 176 No Temperature Grade 请求
AT91M55800A-33AU LQFP R-LQ176_D 176 Industrial (A) (-40°C to 85°C) 请求
AT91M55800A-33CJ LFBGA R-LFBGA176_E 176 No Temperature Grade 请求



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