SH7751 Datasheet, PDF (1105/1224 Pages) Renesas Technology Corp – 32-Bit RISC Microcomputer

23. Electrical Characteristics
Table 23.20 Control Signal Timing
HD6417751BP167 (V)
HD6417751F167 (V)
*
Item
Symbol Min
Max
Unit
Figure
BREQ setup time
t_BREQS
3.5
—
ns
23.11
BREQ hold time
t_BREQH
1.5
—
ns
23.11
BACK delay time
t
—
8
BACKD
ns
23.11
Bus tri-state delay time t
—
12
ns
23.11
BOFF1
Bus tri-state delay time t
—
2
BOFF2
to standby mode
t
23.12 (2)
cyc
Bus buffer on time
t_BON1
—
12
ns
23.11
Bus buffer on time from t_BON2
—
2
standby
t_cyc
23.12 (2)
STATUS 0/1 delay time t_STD1
—
6
ns
t_STD2
—
2
t_cyc
t
—
2
t
STD3
cyc
Note:
*
V = 3.0 to 3.6 V, V = 1.8 V, T = –20 to 75°C, C = 30 pF, PLL2 on
DDQ
DD
a
L
23.12 (1)
23.12 (1) (2)
23.12 (2)
Rev.4.00 Oct. 10, 2008 Page 1007 of 1122
REJ09B0370-0400