56F8356 Datasheet, PDF (67/160 Pages) Motorola, Inc – 56F8356 16-bit Hybrid Controller

Freescale Semiconductor, Inc.
Factory Programmed Memory
4.8 Factory Programmed Memory
During manufacturing the Boot Flash memory block is programmed with a default Serial Boot-
loader program. The Serial Bootloader application can be used to load a user application into the
Program and Data Flash memories of the device. The document MC56F83xxBLUM/D, 56F83xx
SCI/CAN Bootloader User Manual provides detailed information on this firmware. The appli-
cation note AN1973/D, Production Flash Programming provides additional information on
how the Serial Bootloader program can be used to perform production flash programming of the
on board flash memories as well as other potential methods.
Like all the flash memory blocks the Boot Flash can be erased and programmed by the user. The
Serial Bootloader application is programmed as an aid to the end user, but is not required to be used
or maintained in the Boot Flash memory.
56F8356 Technical Data
67
Preliminary
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