Technical information
89
3886 Group
SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER
MITSUBISHI MICROCOMPUTERS
Table 30 Recommended operating conditions
(VCC = 2.7 to 5.5 V, VCC = 4.0 to 5.5 V for flash memory version, Ta = –20 to 85 °C, unless otherwise noted)
–80
–80
80
80
40
80
–40
–40
40
40
40
40
“H” total peak output current
P0
0
–P0
7
, P1
0
–P1
7
, P2
0
–P2
7
, P3
0
–P3
7
, P8
0
–P8
7
(Note)
“H” total peak output current P40–P47, P50–P57, P60–P67 (Note)
“L” total peak output current
P0
0
–P0
7
, P1
0
–P1
7
, P2
0
–P2
3
, P3
0
–P3
7
, P8
0
–P8
7
(Note)
ΣIOH(peak)
ΣIOH(peak)
ΣIOL(peak)
ΣIOL(peak)
ΣIOL(peak)
ΣIOH(avg)
ΣIOH(avg)
ΣIOL(avg)
ΣIOL(avg)
ΣIOL(avg)
Symbol Parameter
Limits
Min.
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
Unit
Typ. Max.
In single-chip mode
Note : The total output current is the sum of all the currents flowing through all the applicable ports. The total average current is an average value measured
over 100 ms. The total peak current is the peak value of all the currents.
“L” total peak output current
P24–P27 (Note)
“L” total peak output current P40–P47,P50–P57, P60–P67, P70–P77
(Note)
“H” total average output current
P0
0
–P0
7
, P1
0
–P1
7
, P2
0
–P2
7
, P3
0
–P3
7
, P8
0
–P8
7
(Note)
“H” total average output current P40–P47,P50–P57, P60–P67 (Note)
“L” total average output current
P0
0
–P0
7
, P1
0
–P1
7
, P2
0
–P2
3
, P3
0
–P3
7
, P8
0
–P8
7
(Note)
“L” total average output current
P24–P27 (Note)
“L” total average output current P40–P47,P50–P57, P60–P67, P70–P77 (Note)
In memory expansion mode
In microprocessor mode
In single-chip mode
In memory expansion mode
In microprocessor mode