User`s manual

RX62N Group, RX621 Group 3. Types and definitions
2.8. Low Power Consumption Driver
The driver functions support access to the registers which select the lower power modes of operation
for the microcontroller. These functions support:
1. Configuring the state while in standby mode, and the activity that can be used to resume
operation.
2. Selecting one of the low-power modes.
3. Writing data to the backup memory area.
4. Reading data from the backup memory area.
5. Determining the cause of the exit from the lowest power mode.
R20UT0084EE0112 Rev.1.12 Page 2-5
July. 16, 2014