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Datasheet

PDF

软件

说明

AT91R40008

AT91R40008 Summary

(文件大小: 268289, 19 页数, 修订版 FS, 更新时间: 04/2006)

AT91R40008

AT91R40008 Electrical Characteristics

(文件大小: 348689, 20 页数, 修订版 E, 更新时间: 12/2005)

The AT91R40008 Electrical Characteristics gives the electrical and timing chacteristics of the AT91R40008.

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The Atmel® | SMART ARM®-based R40008 features 256KB of on-chip SRAM, an external bus interface, 3-channel timer/counter, two USARTs, watchdog timer, and advanced power-saving features.

关键参数

参数

Flash (kBytes):

0 kBytes

Pin Count:

100

Max. Operating Freq. (MHz):

75 MHz

CPU:

ARM7TDMI

Hardware QTouch Acquisition:

No

Max I/O Pins:

32

Ext Interrupts:

32

USB Speed:

No

USB Interface:

No

UART:

2

 

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
AT91R40008-66AU LQFP R-LQ100_H 100 Industrial (A) (-40°C to 85°C) 0 不同
AT91R40008-66AU-999 LQFP R-LQ100_H 100 Industrial (A) (-40°C to 85°C) 0 不同



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