Note
Vector addresses and their relative interrupt priority are
determined at the MCU level.
Some devices also generate a bus error response as a result of a Read Collision Error
event. See the chip configuration information to determine if a bus error response is also
supported.
27.4.3 Flash Operation in Low-Power Modes
27.4.3.1 Wait Mode
When the MCU enters wait mode, the flash memory module is not affected. The flash
memory module can recover the MCU from wait via the command complete interrupt
(see Interrupts).
27.4.3.2 Stop Mode
When the MCU requests stop mode, if a flash command is active (CCIF = 0) the
command execution completes before the MCU is allowed to enter stop mode.
CAUTION
The MCU should never enter stop mode while any flash
command is running (CCIF = 0).
NOTE
While the MCU is in very-low-power modes (VLPR, VLPW,
VLPS), the flash memory module does not accept flash
commands.
27.4.4 Functional Modes of Operation
The flash memory module has two operating modes: NVM Normal and NVM Special.
The operating mode affects the command set availability (see Table 27-25). Refer to the
Chip Configuration details of this device for how to activate each mode.
Functional Description
KL25 Sub-Family Reference Manual, Rev. 3, September 2012
434 Freescale Semiconductor, Inc.
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