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| HD6417751 Datasheet, PDF (1004/1105 Pages) Renesas Technology Corp – SuperH RISC engine | |||
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23.3.3 Bus Timing
Table 23.26 Bus Timing (1)
HD6417751R HD6417751R HD6417751R HD6417751R
BP240
BP200
F240
F200
*
*
*
*
Item
Symbol Min Max Min Max Min Max Min Max Unit Notes
Address delay time tAD
%6 delay time
tBSD
&6 delay time
tCSD
5: delay time
tRWD
5' delay time
tRSD
Read data setup
tRDS
time
1.5 5.3
1.5 5.3
1.5 5.3
1.5 5.3
1.5 5.3
2.0 â
1.5 5.3
1.5 5.3
1.5 5.3
1.5 5.3
1.5 5.3
2.5 â
1.5 6
1.5 6
1.5 6
1.5 6
1.5 6
3.5 â
1.5 6
ns
1.5 6
ns
1.5 6
ns
1.5 6
ns
1.5 6
ns
3.5 â ns
Read data hold time tRDH
:( delay time
tWEDF
(falling edge)
1.5 â
â 5.3
1.5 â
â 5.3
1.5 â
â6
1.5 â
â6
ns
ns Relative
to CKIO
falling
edge
:( delay time
tWED1
Write data delay time tWDD
5'< setup time
tRDYS
5'< hold time
tRDYH
5$6 delay time
tRASD
&$6 delay time 1
tCASD1
&$6 delay time 2
tCASD2
CKE delay time
tCKED
DQM delay time
tDQMD
)5$0( delay time tFMD
,2,6 setup time tIO16S
,2,6 hold time
tIO16H
,&,2:5 delay time tICWSDF
(falling edge)
1.5 5.3
1.5 5.3
2.0 â
1.5 â
1.5 5.3
1.5 5.3
1.5 5.3
1.5 5.3
1.5 5.3
1.5 5.3
2.0 â
1.5 â
1.5 5.3
1.5 5.3
1.5 5.3
2.5 â
1.5 â
1.5 5.3
1.5 5.3
1.5 5.3
1.5 5.3
1.5 5.3
1.5 5.3
2.5 â
1.5 â
1.5 5.3
1.5 6
1.5 6
3.5 â
1.5 â
1.5 6
1.5 6
1.5 6
1.5 6
1.5 6
1.5 6
3.5 â
1.5 â
1.5 6
1.5 6
1.5 6
3.5 â
1.5 â
1.5 6
1.5 6
1.5 6
1.5 6
1.5 6
1.5 6
3.5 â
1.5 â
1.5 6
ns
ns
ns
ns
ns
ns DRAM
ns SDRAM
ns SDRAM
ns SDRAM
ns MPX
ns PCMCIA
ns PCMCIA
ns PCMCIA
,&,25' delay time
DACK delay time
DACK delay time
(falling edge)
tICRSD
tDACD
tDACDF
1.5 5.3
1.5 5.3
1.5 5.3
1.5 5.3
1.5 5.3
1.5 5.3
1.5 6
1.5 6
1.5 6
1.5 6
1.5 6
1.5 6
ns PCMCIA
ns
ns Relative
to CKIO
falling
edge
Rev. 3.0, 04/02, page 964 of 1064
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