參數(shù)資料
型號: M37544
廠商: Renesas Technology Corp.
英文描述: SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER
中文描述: 單芯片8位CMOS微機
文件頁數(shù): 51/68頁
文件大?。?/td> 579K
代理商: M37544
7544 Group
Rev.1.04 2004.06.08 page 51 of 66
REJ03B0012-0104Z
Recommended Operating Conditions (continued)
Table 11 Recommended operating conditions (2) (V
CC
= 4.0 to 5.5 V, Ta = –20 to 85 °C, unless otherwise noted)
“H” peak output current (
Note 1
)
P0
0
–P0
7
, P1
0
–P1
4
, P2
0
–P2
5
, P3
0
–P3
4
, P3
7
“L” peak output current (
Note 1
)
P1
0
–P1
4
, P2
0
–P2
5
“L” peak output current (
Note 1
)
P0
0
–P0
7
, P3
0
–P3
4
, P3
7
“H” average output current (
Note 2
)
P0
0
–P0
7
, P1
0
–P1
4
, P2
0
–P2
5
, P3
0
–P3
4
, P3
7
“L” average output current (
Note 2
)
P1
0
–P1
4
, P2
0
–P2
5
“L” average output current (
Note 2
)
P0
0
–P0
7
, P3
0
–P3
4
, P3
7
Internal clock oscillation frequency (
Note 3
)
at ceramic oscillation or external clock input
Internal clock oscillation frequency (
Note 3
)
at ceramic oscillation or external clock input
Internal clock oscillation frequency (
Note 3
)
at RC oscillation
Symbol
Parameter
Limits
Typ.
Max.
–10
Min.
10
30
–5
5
15
8
8
4
Notes 1:
The peak output current is the peak current flowing in each port.
2:
The average output current I
OL
(avg), I
OH
(avg) in an average value measured over 100 ms.
3:
When the oscillation frequency has a duty cycle of 50 %.
I
OH(peak)
I
OL(peak)
I
OL(peak)
I
OH(avg)
I
OL(avg)
I
OL(avg)
f(X
IN
)
mA
mA
mA
mA
mA
mA
MHz
MHz
MHz
Unit
V
CC
= 4.5 to 5.5 V
Double-speed mode
V
CC
= 4.0 to 5.5 V
High-, Middle-speed mode
V
CC
= 4.0 to 5.5 V
High-, Middle-speed mode
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