Datasheet

Memory
MC9S08GT16A/GT8A Data Sheet, Rev. 1
Freescale Semiconductor 61
All other command codes are illegal and generate an access error.
It is not necessary to perform a blank check command after a mass erase operation. Blank check is required
only as part of the security unlocking mechanism.
Table 4-13. FLASH Commands
Command FCMD Equate File Label
Blank check 0x05 mBlank
Byte program 0x20 mByteProg
Byte program — burst mode 0x25 mBurstProg
Page erase (512 bytes/page) 0x40 mPageErase
Mass erase (all FLASH) 0x41 mMassErase