piclist 2002\11\23\114102a >
Thread: Data Logging using a 16F877
www.piclist.com/techref/microchip/memory.htm?key=data
face picon face BY : Olin Lathrop email (remove spam text)



>>
I'm trying to use a PIC16F877 to log data taken from the A/D converter. (I
will need to store in the region of 24000 16-bit numbers). I already use
the
EEPROM memory on the chip is there other data memory that I can write the
measured data to so that I can read it off at a later point?
Or do I have to look for extended memory? If so how is this accessed?
<<

There is noplace on a 16F877 to store 48Kbytes of data.  You will have to
use an external memory.  Depending on the speed you need, an IIC EEPROM
might be a good fit.


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