This application note is intended to serve as a reference for communicating with Microchip's 24AA025E48 series of Serial EEPROMs using the MSP430 family of devices when the I2Cx module is not available, or users do not want to use I2C module. Functions are based on Microchip AN1100 Attention must be paid that 24AA025E48 is 1024 bit X 8 which means that it is 128 byte EEPROM. Original functions are implemented for 24xx EEPROMs. I comment on the temp_control variable who referred to the 24xx series. 24AA025E48 has control byte 1010000x as you can see at the datasheet and the "address" is byte not integer At address 0xFA there is the first byte of mac stored into the EEPROM.
Published July 8, 2021
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