SH7708 Datasheet, PDF (529/633 Pages) Renesas Technology Corp – SuperH™ RISC engine

Table 17.8 Bus Timing (Conditions: Clock Mode 3/4, V_CC = 3.15–3.6 ±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
Min
t_RASD1
—
t_RASD2
1.5
t_CASD1
—
t_CASD2
1.5
t_DQMD
1.5
t_CKED
—
t_CED
—
t_OED
—
t_ICRSD
—
t_ICWSD
—
t_IO16S
12
t_IO16H
8
Max
Unit
Figure
20
ns
17.23–17.44
19
ns
20
ns
19
ns
19
ns
19
ns
20
ns
17.45–17.51
20
ns
20
ns
17.56–17.58
20
ns
—
ns
—
ns
511