
7540 Group
Rev.4.00 Jun 21, 2004 page 54 of 82
REJ03B0011-0400Z
Recommended Operating Conditions (General purpose)(continued)
Table 10 Recommended operating conditions (2) (VCC = 2.2 to 5.5 V, Ta = –20 to 85 °C, unless otherwise noted)
“H” peak output current (Note 1) P00–P07, P10–P14, P20–P27, P30–P37
“L” peak output current (Note 1) P00–P07, P10–P14, P20–P27, P37
“L” peak output current (Note 1) P30–P36
“H” average output current (Note 2) P00–P07, P10–P14, P20–P27, P30–P37
“L” average output current (Note 2) P00–P07, P10–P14, P20–P27, P37
“L” average output current (Note 2) P30–P36
Internal clock oscillation frequency (Note 3) VCC = 4.5 to 5.5 V
at ceramic oscillation or external clock input Double-speed mode
Internal clock oscillation frequency (Note 3) VCC = 4.0 to 5.5 V
at ceramic oscillation or external clock input Double-speed mode
Internal clock oscillation frequency (Note 3) VCC = 2.4 to 5.5 V
at ceramic oscillation or external clock input Double-speed mode
Internal clock oscillation frequency (Note 3) VCC = 2.2 to 5.5 V
at ceramic oscillation or external clock input Double-speed mode
Internal clock oscillation frequency (Note 3) VCC = 4.0 to 5.5 V
at ceramic oscillation or external clock input High-, Middle-speed mode
Internal clock oscillation frequency (Note 3) VCC = 2.4 to 5.5 V
at ceramic oscillation or external clock input High-, Middle-speed mode
Internal clock oscillation frequency (Note 3) VCC = 2.2 to 5.5 V
at ceramic oscillation or external clock input High-, Middle-speed mode
Internal clock oscillation frequency (Note 3) VCC = 4.0 to 5.5 V
at RC oscillation High-, Middle-speed mode
Internal clock oscillation frequency (Note 3) VCC = 2.4 to 5.5 V
at RC oscillation High-, Middle-speed mode
Internal clock oscillation frequency (Note 3) VCC = 2.2 to 5.5 V
at RC oscillation High-, Middle-speed mode
Symbol Parameter
Limits
Max.Typ.Min.
–10
10
30
–5
5
15
6
4
2
1
8
4
2
4
2
1
Notes 1: The peak output current is the peak current flowing in each port.
2: The average output current IOL (avg), IOH (avg) in an average value measured over 100 ms.
3: When the oscillation frequency has a duty cycle of 50 %.
IOH(peak)
IOL(peak)
IOL(peak)
IOH(avg)
IOL(avg)
IOL(avg)
f(XIN)
mA
mA
mA
mA
mA
mA
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
Unit
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