Datasheet

Section 26 Electrical Characteristics
Rev.7.00 Mar. 18, 2009 page 1083 of 1136
REJ09B0109-0700
TRp
φ
RAS5 to RAS2
UCAS, LCAS
OE
TRr
t
CSD2
t
CASD1
t
CSD2
t
CASD1
t
RPS2
TRc TRc Tpsr Tp Tr
DRAM accessSelf-refresh
Figure 26.21 Self-Refresh Timing (Return from Software Standby Mode: RAST = 0)
TRp
φ
RAS5 to RAS2
UCAS, LCAS
OE
TRr
t
CSD2
t
CASD1
t
CSD2
t
CASD1
t
RPS1
TRc TRc Tpsr Tp Tr
DRAM accessSelf-refresh
Figure 26.22 Self-Refresh Timing (Return from Software Standby Mode: RAST = 1)