HD6417750 Datasheet, PDF (273/1039 Pages) Renesas Technology Corp – SuperH RISC engine

Section 9 Power-Down Modes
9.1 Overview
In the power-down modes, some of the on-chip peripheral modules and the CPU functions are
halted, enabling power consumption to be reduced.
9.1.1 Types of Power-Down Modes
The following power-down modes and functions are provided:
• Sleep mode
• Deep sleep mode
• Standby mode
• Hardware standby mode*
• Module standby function (TMU, RTC, SCI/SCIF, DMAC, SQ*, and UBC* on-chip peripheral
modules)
Note: * SH7750S, SH7750R only
Table 9.1 shows the conditions for entering these modes from the program execution state, the
status of the CPU and peripheral modules in each mode, and the method of exiting each mode.
Rev. 6.0, 07/02, page 221 of 986