Renesas MCU Board for 4513/4514 Group MCUs M34514T-MCU - Manual (Page 33)

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5.8 Power-down Mode
In the power-down mode, the M34514T-MCU operates differently from the actual chip of each
MCU.
(1) Power-down operation of M34514T-MCU
Although the actual chip of each MCU is placed in the power-down mode by executing a
combination of EPOF and POF instructions, the M34514T-MCU is placed in the power-down
mode by only the POF instruction.
In the M34514T-MCU, the EPOF instruction does not have any effect.
Program example 5.1
Program example 5.2
RC
INY
EPOF
POF
•
•
Actual MCU
The power-down mode works.
M34514T-MCU
The power-down mode works.
RC
INY
POF
•
•
•
Actual MCU
The power-down mode does NOT work.
M34514T-MCU
The power-down mode works.