M37544 RENESAS [Renesas Technology Corp], M37544 Datasheet - Page 50

• Manufacturer Part Number: M37544
• Description: SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER
• Manufacturer: RENESAS [Renesas Technology Corp]

Rev.1.04
REJ03B0012-0104Z
7544 Group
Recommended Operating Conditions
Table 10 Recommended operating conditions (1) (V
Note : The total output current is the sum of all the currents flowing through all the applicable ports. The total average current is an
V
V
V
V
V
V
V
V
V
V
CC
SS
REF
IH
IH
IH
IL
IL
IL
IL
I
I
I
I
I
I
Symbol
OH(peak)
OL(peak)
OL(peak)
OH(avg)
OL(avg)
OL(avg)
average value measured over 100 ms. The total peak current is the peak value of all the currents.
2004.06.08
Power source voltage (ceramic)
Power source voltage (RC)
Power source voltage
Analog reference voltage
“H” input voltage
P0
“H” input voltage (TTL input level selected)
P1
“H” input voltage
______
RESET, X
“L” input voltage
P0
“L” input voltage (TTL input level selected)
P1
“L” input voltage
______
RESET, CNV
“L” input voltage
X
“H” total peak output current (Note)
P0
“L” total peak output current (Note)
P1
“L” total peak output current (Note)
P0
“H” total average output current (Note)
P0
“L” total average output current (Note)
P1
“L” total average output current (Note)
P0
IN
0
0
0
0
0
0
0
0
0
0
–P0
–P1
–P0
, P1
–P0
, P1
–P0
–P1
–P0
–P0
7
4
7
2
7
2
7
4
7
7
, P1
, P2
, P1
, P3
, P1
, P3
, P1
, P2
, P3
, P3
IN
0
0
0
4
0
4
0
0
0
0
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–P1
SS
–P2
–P1
, P3
–P1
, P3
–P1
–P2
–P3
–P3
4
5
4
7
4
7
4
5
4
4
, P2
, P2
, P2
, P2
, P3
, P3
0
0
0
0
7
–P2
7
–P2
–P2
–P2
5
, P3
5
5
5
, P3
, P3
, P3
0
–P3
0
0
0
–P3
–P3
–P3
Parameter
f(X
f(X
f(X
4
, P3
4
4
4
IN
IN
IN
, P3
, P3
, P3
) = 8 MHz (High-, Middle-speed mode)
) = 8 MHz (Double-speed mode)
) = 4 MHz (High-, Middle-speed mode)
CC
7
7
7
7
= 4.0 to 5.5 V, Ta = –20 to 85 °C, unless otherwise noted)
0.8V
0.8V
Min.
4.0
4.5
4.0
2.0
2.0
0
0
0
0
CC
CC
Limits
Typ.
5.0
5.0
5.0
0
0.16V
0.3V
0.2V
Max.
V
V
V
V
–80
–40
5.5
5.5
5.5
0.8
80
60
40
30
CC
CC
CC
CC
CC
CC
CC
Unit
mA
mA
mA
mA
mA
mA
V
V
V
V
V
V
V
V
V
V
V
V