SH7619_09 Datasheet, PDF (781/860 Pages) Renesas Technology Corp – Renesas 32-Bit RISC Microcomputer SuperHTM RISC engine Family / SH7619 Series

Section 25 Electrical Characteristics
25.4.3 AC Bus Timing
Table 25.9 Bus Timing
Conditions: Clock mode = 1/2/5/6, V_CCQ = 3.0 V to 3.6 V, V_CC = 1.71 V to 1.89 V;
for Ta, see the operating temperatures given in appendix B, Product Code Lineup.
Item
Address delay time 1
Address setup time
Address hold time
BS delay time
Symbol Min.
t
1
AD1
t_AS
3
t_AH
3
t

BSD
CS delay time 1
Read write delay time
Read strobe time
t
CSD1
t
RWD1
t_RSD
1
1
1/2 × t_bcyc
Read data setup time 1 t_RDS1
Read data setup time 2 t_RDS2
1/2 × t_bcyc +
10
10
Read data hold time 1 t
0
RDH1
Read data hold time 2 t
2
RDH2
Write enable delay time 1 t
WED1
1/2 × t
bcyc
Write enable delay time 2 t_WED2

Write data delay time 1 t_WDD1

Write data delay time 2 t

WDD2
Write data hold time 1 t
2
WDH1
Max.
Unit
14
ns

ns

ns
14
ns
14
ns
14
ns
1/2 × t_bcyc + 13 ns

ns

ns

ns

ns
1/2 × t + 10 ns
bcyc
13
ns
18
ns
14
ns

ns
Reference Figures
Figures 25.10 to 25.36
Figures 25.10 to 25.13
Figures 25.10 to 25.13
Figures 25.10 to 25.29
and 25.33 to 25.36
Figures 25.10 to 25.36
Figures 25.10 to 25.36
Figures 25.10 to 25.15,
25.33, and 25.34
Figures 25.10 to 25.15
and 25.33 to 25.36
Figures 25.16 to 25.19,
Figures 25.24 to 25.26
Figures 25.10 to 25.15
and 25.33 to 25.36
Figures 25.16 to 25.19
and 25.24 to 25.26
Figures 25.10 to 25.14,
25.33, and 25.34
Figure 25.15
Figures 25.10 to 25.15
and 25.33 to 25.36
Figures 25.20 to 25.23
and 25.27 to 25.29
Figures 25.10 to 25.15
and 25.33 to 25.36
Rev. 6.00 Jul. 15, 2009 Page 741 of 816
REJ09B0237-0600