MC912DG128A Motorola, MC912DG128A Datasheet - Page 99

• Manufacturer Part Number: MC912DG128A
• Description: Microcontrollers
• Manufacturer: Motorola

Stop or Wait Mode
7-flash
MOTOROLA
CAUTION:
When stop or wait commands are executed, the MCU puts the Flash
EEPROM in stop or wait mode. In these modes the Flash module will
cease erasure or programming immediately.
It is advised not to enter stop or wait modes when program or erase
operation of the Flash array is in progress.
3. Wait for a time, t
4. Set the HVEN bit.
5. Wait for a time, t
6. Clear the ERAS bit.
7. Wait for a time, t
8. Clear the HVEN bit.
9. After time, t
erased only if the control bit BOOTP is negated.
Flash EEPROM
RCV
, the memory can be accessed in read mode again.
NVS
ERAS
NVHL
.
.
.
MC68HC912DT128A Rev 2.0
Stop or Wait Mode
Flash EEPROM
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