Emulated EEPROM Routines for the S12P Family

Emulated EEPROM Routines for the S12P Family
Freescale Semiconductor Document Number: AN4483
Application Note Rev. 1, 03/2012




Emulated EEPROM Routines for
the S12P Family
by: Gordon Doughman
Field Applications Engineer




Contents

1 Introduction 1 Introduction............................................................1

A number of the devices in the 0.18 S12 and S12X family 2 Data storage strategy...............................................2
contain Data Flash (DFlash) instead of EEPROM. Like the