SH7011 Datasheet, PDF (271/292 Pages) Renesas Technology Corp – CMOS single-chip microprocessors

Table 17.3 Permitted Output Current Values (Conditions: V_CC = 3.0 to 3.6V, AV_CC = 3.0 to
5.5V, AV_CC V _CC, V_SS = AV_SS = 0V, T_a = Ð20 to +75°C)
Item
Symbol Min Typ Max Unit
Output low-level permissible current (per pin) I_OL
—
—
2.0
mA
Output low-level permissible current (total)
I_OL
—
—
80
mA
Output high-level permissible current (per pin) –I_OH
—
—
2.0
mA
Output high-level permissible current (total)
(–I_OH ) —
—
25
mA
Note: To assure LSI reliability, do not exceed the output values listed in this table.
17.3 AC Characteristics
17.3.1 Clock Timing
Table 17.4 Clock Timing (Conditions: V_CC = 3.0 to 3.6V, AV_CC = 3.0 to 5.5V, AV_CC V _CC,
V_SS = AV_SS = 0V, T_a = Ð20 to +75°C)
Item
Operating frequency
Clock cycle time
Clock low-level pulse width
Clock high-level pulse width
Clock rise time
Clock fall time
EXTAL clock input frequency
EXTAL clock input cycle time
EXTAL clock low-level input pulse width
EXTAL clock high-level input pulse width
EXTAL clock input rise time
EXTAL clock input fall time
Reset oscillation settling time
Symbol Min
f _OP
4
t _cyc
50
t _CL
10
t _CH
10
t _CR
—
t _CF
—
f _EX
4
t _EXcyc
50
t _EXL
10
t _EXH
10
t _EXR
—
t _EXF
—
t _OSC1
20
Max
20
250
—
—
10
10
20
250
—
—
5
5
—
Unit
MHz
ns
ns
ns
ns
ns
MHz
ns
ns
ns
ns
ns
ms
Figures
17.1
17.2
17.3
266