SH7708 Datasheet, PDF (469/633 Pages) Renesas Technology Corp – SuperH™ RISC engine

Table 16.10 Bus Timing (Conditions: Clock Mode 3/4/5/6, V_CC = 3.3 ± 0.3 V, Ta = –20 to
75°C) (cont)
Item
RAS delay time 1
RAS delay time 2
CAS delay time 1
CAS delay time 2
DQM delay time
CKE delay time
CE delay time
OE, RFSH delay time
ICIORD delay time
ICIOWR delay time
IOIS16 setup time
IOIS16 hold time
Symbol
t_RASD1
t_RASD2
t_CASD1
t_CASD2
t_DQMD
t_CKED
t_CED
t_OED
t_ICRSD
t_ICWSD
t_IO16S
t_IO16H
Min
—
—
—
—
—
—
—
—
—
—
12
8
Max
Unit
Figure
20
ns
16.23–16.44
19
ns
20
ns
19
ns
19
ns
19
ns
20
ns
16.45–16.51
20
ns
20
ns
16.56–16.58
20
ns
—
ns
—
ns
451