Antonio Almeida wrote:
>
>         What's the difference between using an SPI or I2c EEPROM with the
> PICs (ignoring the fact that one needs 3 and the other needs 2 wires)?
>
> Thanks.
Hi,
SPI works on highest speed (up to 1Mhz),I2c - 100Khz.
SPI simplest exchange protocol (simple software).
I2C can handle many devices on same wires (with diferent slave
addresses),SPI needs individual CS lines for eatch device.
Saras.