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Re: I2C problem with 24LC04

2005-01-16 by beano040461

--- In lpc2000@yahoogroups.com, "acetoel" <acetoel@y...> wrote:
> 
> hello... I have connected a 24LC04 to a LPC2106, used the library
> SPI.ZIP that is in the section files. The VCC for the memory is 5V,
> and the SCL and SDA were tided with 10K resistors to 5V (LPC Should be
> 5V tolerant). The SCL freq is 75KHz. Don't know why my program stops
> when writing to the memory... any help, or consideration I must
remember? 
> Perhaps somebody experienced something like this before...
> Thanks
> Ezequiel

We had a simular problem with these parts we found that we could not
get it to write correctly with the 5v part fixed it by using the
24lC04W part which has a wider voltage tolerance of 3.3 - 5V may be
the same problem.

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