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c8051 and SPI Flash memory
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mitcome



Joined: 28 Oct 2009
Posts: 3
Post29 Oct 2009 13:26   

c8051 and SPI Flash memory
I wannt to use c8051f and SPI Flash memory design a real-time DAQ(data acquisition) ,which sampling is 200k and lasting 10 seconds ,but I found I coundnt really realize it for the high sampling rate, what can I do ,help me ,thanks!
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Post29 Oct 2009 13:26   

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bobcat1



Joined: 10 Jul 2002
Posts: 1118
Helped: 48
Post31 Oct 2009 13:35   

Re: c8051 and SPI Flash memory
Hi

For Data ACQ project you will need a bit faster micro since the basic 8051 is to slow and lack some memory (256 byte)

use MSP430 or PIC24 or AVR32 with 1k memory and 3-4 mHz operating frequency

All the best

Bobi

The microcontroller specialist
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