SH7080 Datasheet, PDF (1477/1644 Pages) Renesas Technology Corp – 32-Bit RISC Microcomputer SuperH™ RISC engine Family

Section 28 Electrical Characteristics
Item
Read data hold time 1
Read data hold time 2
Symbol Min.
t
0
RDH1
t
2
RDH2
Max.
Unit
—
ns
—
ns
Read data hold time 3
Read data access time
Access time from read strobe
Write strobe delay time 1
t_RDH3
t_ACC*²
t_OE*²
t_WSD1
0
—
ns
t_Bcyc × (n +1.5) —
ns
− 33
t × (n + 1) —
ns
Bcyc
− 31
1/2t_Bcyc + 1
1/2t_Bcyc + 18 ns
Write strobe delay time 2
Write data delay time 1
t
—
WSD2
t
—
WDD1
18
ns
18
ns
Write data delay time 2
t_WDD2
—
18
ns
Write data hold time 1
t_WDH1
1
11
ns
Write data hold time 2
t_WDH2
1
—
ns
Write data hold time
t
0
WRH
—
ns
WAIT setup time
t
1/2t + 17 —
ns
WTS
Bcyc
WAIT hold time
t_WTH
1/2t_Bcyc + 7
—
ns
RAS delay time
t
1
RASD
18
ns
Reference Figure
Figures 28.11 to
28.18,
28.41 to 28.44
Figures 28.20 to
28.22,
28.24 to 28.27,
28.32 to 28.34
Figure 28.23
Figures 28.11 to
28.17
Figures 28.11 to
28.17
Figures 28.11 to
28.16, 28.41,
28.42
Figure 28.17
Figures 28.11 to
28.22,
28.41 to 28.44
Figures 28.28 to
28.31,
28.35 to 28.37
Figures 28.11 to
28.22,
28.41 to 28.44
Figures 28.28 to
28.31,
28.35 to 28.37
Figures 28.11 to
28.14,
28.18
Figures 28.12 to
28.23, 28.42,
28.44
Figures 28.12 to
28.23, 28.42,
28.44
Figures 28.24 to
28.35,
28.37 to 28.40
Rev. 3.00 May 17, 2007 Page 1419 of 1582
REJ09B0181-0300