MC68HC908KX2 MOTOROLA [Motorola, Inc], MC68HC908KX2 Datasheet - Page 58

• Manufacturer Part Number: MC68HC908KX2
• Description: Microcontrollers
• Manufacturer: MOTOROLA [Motorola, Inc]

FLASH Memory
4.10 Wait Mode
4.11 Stop Mode
Technical Data
58
NOTE:
Putting the MCU into wait mode while the FLASH is in read mode does
not affect the operation of the FLASH memory directly, but there will not
be any memory activity since the CPU is inactive.
The WAIT instruction should not be executed while performing a
program or erase operation on the FLASH, or the operation will
discontinue and the FLASH will be on standby mode.
Putting the MCU into stop mode while the FLASH is in read mode does
not affect the operation of the FLASH memory directly, but there will not
be any memory activity since the CPU is inactive.
The STOP instruction should not be executed while performing a
program or erase operation on the FLASH, or the operation will
discontinue and the FLASH will be on standby mode
Standby mode is the power-saving mode of the FLASH module in which
all internal control signals to the FLASH are inactive and the current
consumption of the FLASH is at a minimum.
1. The end address of the protected range is always $FFFF.
$81 (1000 0001)
$82 (1000 0010)
$FE (1111 1110)
BPR7–BPR0
$FF
$80
Table 4-1. Protect Start Address Examples
MC68HC908KX8 • MC68HC908KX2 • MC68HC08KX8 — Rev. 1.0
FLASH Memory
The entire FLASH memory is not protected.
The entire FLASH memory is protected.
and so on...
Start of Address of Protect Range
$E040 (1110 0000 0100 0000)
$E080 (1110 0000 1000 0000)
$FF80 (1111 1111 1000 0000)
MOTOROLA
(1)