Datasheet

Section 25 Electrical Characteristics
Rev.6.00 Mar. 18, 2009 Page 899 of 980
REJ09B0050-0600
T
Rp
φ
RAS3, RAS2
UCAS, LCAS
OE
T
Rr
t
CSD2
t
CASD1
t
CSD2
t
CASD1
t
RPS2
T
Rc
T
Rc
T
psr
T
p
T
r
DRAM accessSelf-refresh
Figure 25.20 Self-Refresh Timing (Return from Software Standby Mode: RAST = 0)
T
Rp
φ
RAS3, RAS2
UCAS, LCAS
OE
T
Rr
t
CSD2
t
CASD1
t
CSD2
t
CASD1
t
RPS1
T
Rc
T
Rc
T
psr
T
p
T
r
DRAM accessSelf-refresh
Figure 25.21 Self-Refresh Timing (Return from Software Standby Mode: RAST = 1)