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External Serial EEPROM

Question asked by ES Kim on Oct 15, 2013
Latest reply on Oct 16, 2013 by Radek Sestak

Dear Members,


I will use MC9S12P64 with the external Serial EEPROM of I2C or SPI mode.

MC9S12P Series doesn't have I2C Port. 1 port SPI will be connected to I.MX6 SPI Port.

So, I should use the serial EEPROM with I2C interface.

Although MC9S12P series doesn't have I2C Port, I think that I/O port can use I2C Interface to operate the I2C mode EEPROM.


Could you advice to me with reference schematic , Port Number..etc