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Difference between I2C & SPI

Hello everybody;
Can anybody give me differences between SPI and I2C

Replies

  • reachrkata
    reachrkata
    Here are some that i could think of -

    1) I2C is half duplex while SPI can be full duplex.
    2) Device addressing in I2C is simple because it uses Addresses as part of the data stream. SPI generally requires additional Chip Select signals.
    3) SPI can achieve much higher data rates compared to I2C.

    - Karthik

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