MC68HC08AZ32A Datasheet, PDF (54/456 Pages) Motorola, Inc – HCMOS Microcontroller Unit

RAM
Freescale Semiconductor, Inc.
During a subroutine call, the CPU uses 2 bytes of the stack to store the
return address. The stack pointer decrements during pushes and
increments during pulls.
NOTE:
Care should be taken when using nested subroutines. The CPU may
overwrite data in the RAM during a subroutine or during the interrupt
stacking operation.
Technical Data
54
MC68HC08AZ32A — Rev 1.0
RAM
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