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Renesas Electronics Europe - Knowledgebase

Can F-ZTAT MCU perform on board writing transferring means than SCI?

Latest Updated:03/25/2009


Can the F-ZTAT MCU perform on-board writing by other data tranferring means than Serial Communication Interface (SCI)?


There are the boot mode and user program mode in the on-board programming mode of the F-ZTAT MCU.
In the boot mode, the pre-installed boot program in the MCU transfers the writing control program to the internal RAM, using the SCI.
Therefore, the data transferring means is limited to the SCI.
In the user program mode, the data transferring program made by the user can be installed in the internal flash memory. The user makes the program so he can select the data transferring means according to his purpose. For example, the on-board writing using internal peripherals such as CAN or USB is possible.
Suitable Products
SH7050, SH7051
SH7052, SH7053, SH7054
SH7047, SH7049, SH7105, SH7107, SH7109
SH7046, SH7148, SH7101, SH7048, SH7104, SH7106, SH7108
SH7040, SH7041, SH7042, SH7043, SH7044, SH7045
SH7014, SH7016, SH7017