SH7041A datasheet(822/923 Pages) RENESAS

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Table 26.3

Permitted Output Current Values (Conditions: V

CC = 3.0

* to 3.6V, AV

CC = 3.0

to 3.6V, AV

CC = VCC ± 10%, AVref = 3.0

* to AV

CC, VSS = AVSS = 0V, Ta = –20 to

+75

°C)

Item

Symbol

Min

Typ

Max

Unit

Output low-level permissible current (per pin)

—

2.0

Output low-level permissible current (total)

∑ I

——80

Output high-level permissible current (per pin)

–I

—

2.0

Output high-level permissible current (total)

∑ (–I

OH)

——25

Notes: To assure LSI reliability, do not exceed the output values listed in this table.

SH7042/43 ZTAT (excluding A mask) are 3.2V.

26.3

AC Characteristics

26.3.1

Clock Timing

Table 26.4 Clock Timing (Conditions: V

CC = 3.0

* to 3.6V, AV

CC = 3.0

* to 3.6V, AV

CC = VCC ±

10%, AV

ref = 3.0

* to AV

CC, VSS = AVSS = 0V, Ta = –20 to +75°C)

Item

Symbol

Min

Max

Unit

Figures

Operating frequency

16.7

MHz

26.1

Clock cycle time

cyc

250

Clock low-level pulse width

—

Clock high-level pulse width

—

Clock rise time

—5

Clock fall time

—5

EXTAL clock input frequency

MHz

26.2

EXTAL clock input cycle time

EXcyc

100

250

EXTAL clock low-level input pulse width

EXL

—

EXTAL clock high-level input pulse width

EXH

—

EXTAL clock input rise time

EXR

—5

EXTAL clock input fall time

EXF

—5

Reset oscillation settling time

OSC1

—

26.3

Standby return clock settling time

OSC2

—

Note: * SH7042/43 ZTAT (excluding A mask) are 3.2V.

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