r8a77850anbg Renesas Electronics Corporation., r8a77850anbg Datasheet - Page 1602

• Manufacturer Part Number: r8a77850anbg
• Description: Renesas 32-bit Risc Microcomputer Superh? Risc Engine Family
• Manufacturer: Renesas Electronics Corporation.

32. Electrical Characteristics
32.3.2
Table 32.7 Control Signal Timing
Conditions: V
Note:
Rev.1.00 Jan. 10, 2008 Page 1572 of 1658
REJ09B0261-0100
Item
BREQ setup time*
BREQ hold time
BREQ delay time
Bus tri-state delay time
Bus buffer on time
STATUS0, STATUS1 delay time
PRESET
MODE13 to MODE11
MODE8 to MODE5
*
Control Signal Timing
t
cyc
is the period of one CLKOUT cycle.
DDQ
= 3.0 to 3.6 V, V
Figure 32.6 MODE Pin Setup/Hold Timing
t
PRf
DD
= 1.1 V, Ta = −20 to +85/−40 to +85°C, C
Symbol
t
t
t
t
t
t
BREQS
BREQH
BACKD
BOFF1
BON1
STD
t
MDRS
Min.
3
1.5
—
—
—
—
t
PRr
Max.
—
—
6
12
12
6
t
MDRH
Unit
ns
ns
ns
ns
ns
ns
L
= 30 pF
Figure
32.8
32.7