MC908QT4MPE datasheet(39/184 Pages) FREESCALE

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FLASH Memory (FLASH)

MC68HC908QY/QT Family Data Sheet, Rev. 5

Freescale Semiconductor

2.6.7 Wait Mode

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.

2.6.8 Stop 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

NOTE

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.

MC908QT4MPE bảng dữ liệu(PDF) 39 Page - Freescale Semiconductor, Inc