r5f71374an80fpv Renesas Electronics Corporation., r5f71374an80fpv Datasheet - Page 1016

• Manufacturer Part Number: r5f71374an80fpv
• Description: 32-bit Risc Microcomputer Superh?? Risc Engine Family
• Manufacturer: Renesas Electronics Corporation.

Section 24 Power-Down Modes
Table 24.1 States of Power-Down Modes
Note: For details on the states of on-chip peripheral module registers in each mode, refer to
Rev. 1.00 Sep. 21, 2007 Page 990 of 1124
REJ09B0402-0100
Mode
Sleep
Software
standby
Deep
software
standby
Module
standby
section 25.3, Register States in Each Operating Mode. For details on the pin states in each
mode, refer to appendix A, Pin States.
Transition Method
Execute SLEEP
instruction with STBY
bit in STBCR1
cleared to 0.
Execute SLEEP
instruction with STBY
bit in STBCR1 and
STBYMD bit in
STBCR6 set to 1.
Execute SLEEP
instruction with STBY
bit in STBCR1 set to
1 and STBYMD bit in
STBCR6 cleared to 0.
Set MSTP bits in
STBCR2 to STBCR5
to 1.
CPG CPU
Runs Halts Held
Halts Halts Held
Halts Halts Undefined Halts
Runs Runs Held
CPU
Register
State
On-Chip
Memory
Runs
Halts
(contents
retained)
(contents
undefined)
Specified
module halts
(contents
retained)
On-Chip
Peripheral
Modules
Run
Halt
Halt
Specified
module
halts
Canceling Procedure
•
•
•
•
•
•
Reset
Interrupt by NMI or
IRQ
Power-on reset by
the RES pin
Power-on reset by
the RES pin
Clear MSTP bit to 0
Power-on reset (for
modules whose
MSTP bit has an
initial value of 0)