HD6417750 Datasheet, PDF (923/1039 Pages) Renesas Technology Corp – SuperH RISC engine

22.3.3 Bus Timing
Table 22.35 Bus Timing (1)
HD6417750
RBP240
*
Item
Symbol Min Max
Address delay time t_AD
%6 delay time
t_BSD
&6 delay time
t_CSD
5: delay time
t_RWD
5' delay time
t_RSD
Read data setup
t_RDS
time
1.5 5.3
1.5 5.3
1.5 5.3
1.5 5.3
1.5 5.3
2—
Read data hold
t_RDH
time
1.5 —
:( delay time
t_WEDF
— 5.3
(falling edge)
:( delay time
t_WED1
Write data delay
t_WDD
time
5'< setup time
5'< hold time
5$6 delay time
&$6 delay time 1
&$6 delay time 2
CKE delay time
DQM delay time
)5$0( delay time
,2,649 setup time
,2,649 hold time
,&,2:5 delay time
(falling edge)
t_RDYS
t_RDYH
t_RASD
t_CASD1
t_CASD2
t_CKED
t_DQMD
t_FMD
t_IO16S
t_IO16H
t_ICWSDF
,&,25' delay time
DACK delay time
DACK delay time
(falling edge)
t_ICRSD
t_DACD
t_DACDF
1.5 5.3
1.5 5.3
2—
1.5 —
1.5 5.3
1.5 5.3
1.5 5.3
1.5 5.3
1.5 5.3
1.5 5.3
2—
1.5 —
1.5 5.3
1.5 5.3
1.5 5.3
1.5 5.3
HD6417750
RBP200
*
Min Max
1.5 6
1.5 6
1.5 6
1.5 6
1.5 6
2.5 —
1.5 —
—6
1.5 6
1.5 6
2.5 —
1.5 —
1.5 6
1.5 6
1.5 6
1.5 6
1.5 6
1.5 6
2.5 —
1.5 —
1.5 6
1.5 6
1.5 6
1.5 6
HD6417750
RF240
*
Min Max
1.5 6
1.5 6
1.5 6
1.5 6
1.5 6
3.5 —
1.5 —
—6
1.5 6
1.5 6
3.5 —
1.5 —
1.5 6
1.5 6
1.5 6
1.5 6
1.5 6
1.5 6
3.5 —
1.5 —
1.5 6
1.5 6
1.5 6
1.5 6
HD6417750
RF200
*
Min Max Unit Notes
1.5 6 ns
1.5 6 ns
1.5 6 ns
1.5 6 ns
1.5 6 ns
3.5 — ns
1.5 — ns
—6
1.5 6
1.5 6
ns Relative
to CKIO
falling
edge
ns
ns
3.5 — ns
1.5 — ns
1.5 6 ns
1.5 6 ns DRAM
1.5 6 ns SDRAM
1.5 6 ns SDRAM
1.5 6 ns SDRAM
1.5 6 ns MPX
3.5 — ns PCMCIA
1.5 — ns PCMCIA
1.5 6 ns PCMCIA
1.5 6
1.5 6
1.5 6
ns PCMCIA
ns
ns Relative
to CKIO
falling
edge
Rev. 6.0, 07/02, page 871 of 986