59
3807 Group
MITSUBISHI MICROCOMPUTERS
SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER
Table 10 Recommended operating conditions (1) (Vcc = 2.7 to 5.5 V, Ta = – 20 to 85
°C, unless otherwise noted)
RECOMMENDED OPERATING CONDITIONS
V
5.5
VCC
0.2VCC
0.8
0.2VCC
0.16VCC
2.7
4.0
2.0
2.7
AVSS
0.8VCC
2.0
0.8VCC
0
Min.
Typ.
Max.
Symbol
Parameter
Unit
VCC
VSS
ADVREF
DAVREF
CMPVCC
AVSS
VIA
VIH
VIL
Power source voltage
A-D comparator reference voltage
D-A comparator reference voltage
Analog comparator power source voltage
Analog power source voltage
A-D comparator input voltage
AN0—AN12
“H” input voltage
P00—P07, P10—P17, P30, P31,
P33—P37, P40—P47, P50—P57,
P60—P65, P70—P77, P80—P87
“H” input voltage (CMOS input level selected) P20—P27, P32
“H” input voltage (TTL input level selected)
P20—P27, P32 (Note)
“H” input voltage
______
RESET, XIN, CNVSS
“L” input voltage
P00—P07, P10—P17, P30, P31,
P33—P37, P40—P47, P50—P57,
P60—P65, P70—P77, P80—P87
“L” input voltage (CMOS input level selected) P20—P27, P32
“L” input voltage (TTL input level selected)
P20—P27, P32 (Note)
“L” input voltage
______
RESET, CNVSS
“L” input voltage
XIN
f(XIN)
4.1MHz
f(XIN) = 8MHz
5.0
0
VCC
0
Limits
Note: When Vcc is 4.0 to 5.5 V.
“H” total peak output current (Note)
P00–P07, P10–P17, P20–P27,
P30–P37, P80–P87
“H” total peak output current (Note)
P40–P47, P50–P57, P60–P62, P65,
CMPOUT, P70–P77
“L” total peak output current (Note)
P00–P07, P10–P17, P20–P23,
P30–P37, P80–P87
“L” total peak output current (Note)
P24–P27
“L” total peak output current (Note)
P40–P47, P50–P57, P60–P62, P65,
CMPOUT, P70–P77
“H” total average output current (Note)
P00–P07, P10–P17, P20–P27,
P30–P37, P80–P87
“H” total average output current (Note)
P40–P47, P50–P57, P60–P62, P65,
CMPOUT, P70–P77
“L” total average output current (Note)
P00–P07, P10–P17, P20–P23,
P30–P37, P80–P87
“L” total average output current (Note)
P24–P27
“L” total average output current (Note)
P40–P47, P50–P57, P60–P62, P65,
CMPOUT, P70–P77
Min.
Typ.
Max.
Symbol
Parameter
Limits
Unit
∑IOH(peak)
∑IOL(peak)
∑IOH(avg)
∑IOL(avg)
in single chip mode
in memory expansion mode and
microprocessor mode
–80
80
–40
40
mA
in single chip mode
in memory expansion mode and
microprocessor mode
Table 11 Recommended operating conditions (2) (Vcc = 2.7 to 5.5 V, Ta = – 20 to 85
°C, unless otherwise noted)
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 100ms. The total peak current is the peak value of all the currents.