English
Language : 

HD6413002 Datasheet, PDF (181/700 Pages) Renesas Technology Corp – High-performance single-chip microcontroller
ø
Address
bus
CS 3
RD
High
HWR
LWR
RFSH
Software standby mode
Oscillator
settling time
High-impedance
High-impedance
High-impedance
High-impedance
Figure 7-16 Signal Output Timing in Self-Refresh Mode (PSRAME = 1, DRAME = 0)
Operation in Power-Down State: The refresh controller operates in sleep mode. It does not
operate in hardware standby mode. In software standby mode RTCNT is initialized, but RFSHCR,
RTMCSR bits 5 to 3, and RTCOR retain their settings prior to the transition to software standby
mode.
166