MC68HC08GZ32 Datasheet, PDF (39/320 Pages) Freescale Semiconductor, Inc – Microcontrollers

Read-Only Memory (ROM)
2.7 Read-Only Memory (ROM)
The user ROM consists of 32,256 bytes of ROM from addresses $8000–$FDFF. The monitor ROM and
vectors are located from $FE20–$FF7F. See Figure 2-1.
Fifty two of the user vectors, $FFCC–$FFFF, are dedicated to user-defined reset and interrupt vectors.
Security has been incorporated into the MC68HC08GZ32 to prevent external viewing of the ROM
contents. This feature ensures that customer-developed software remains proprietary.
MC68HC08GZ32 Data Sheet, Rev. 3
Freescale Semiconductor
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