參數(shù)資料
型號: M34571G4
廠商: Renesas Technology Corp.
英文描述: SINGLE-CHIP 4-BIT CMOS MICROCOMPUTER
中文描述: 單芯片4位微機的CMOS
文件頁數(shù): 120/126頁
文件大?。?/td> 1627K
代理商: M34571G4
Rev.1.02
REJ03B0179-0102
May 25, 2007
Page 120 of 124
4571 Group
Recommended operating conditions
Note 1.The average output current is the average value during 100ms.
Table 26 Recommended operating conditions 1 (Ta = –20
°
C to 85
°
C, V
DD
= 1.8 to 5.5 V, unless otherwise noted)
Symbol
Parameter
Conditions
Limits
Typ.
Unit
Min.
4
2.7
2
1.8
4
2.7
2
1.8
1.6
Max.
5.5
5.5
5.5
5.5
5.5
5.5
5.5
5.5
5.5
V
DD
Supply voltage
(with a ceramic resonator)
f(STCK)
6MHz
f(STCK)
4.4MHz
f(STCK)
2.2MHz
f(STCK)
1.1MHz
f(STCK)
4.8MHz
f(STCK)
3.2MHz
f(STCK)
1.6MHz
f(STCK)
0.8MHz
(at RAM back-up)
V
V
DD
Supply voltage
(when an external clock is
used)
V
V
RAM
V
SS
V
IH
RAM back-up voltage
Supply voltage
“H” level input voltage
V
V
V
0
P0, P1, P2, P3, D
0
D
4
, K
X
IN
0.8V
DD
0.7V
DD
0.85V
DD
V
DD
V
DD
V
DD
RESET, INT0, INT1
CNTR0
P0, P1, P2, P3, D
0
D
4
, K
X
IN
0.85V
DD
0
0
0
V
DD
0.3V
DD
0.3V
DD
0.3V
DD
V
IL
“L” level input voltage
mA
RESET, INT0, INT1
CNTR0
P3, D
0
D
3
0
0.15V
DD
20
10
30
15
10
5
15
7
24
12
12
6
30
30
I
OH(peak)
“H” level peak output current
V
DD
= 5V
V
DD
= 3V
V
DD
= 5V
V
DD
= 3V
V
DD
= 5V
V
DD
= 3V
V
DD
= 5V
V
DD
= 3V
V
DD
= 5V
V
DD
= 3V
V
DD
= 5V
V
DD
= 3V
mA
C, CNTR1
I
OH(avg)
“H” level average output current
(Note 1)
P3, D
0
D
3
mA
C, CNTR1
I
OL(peak)
“L” level peak output current
P0, P1, P2, P3, D
0
D
4
, C,
RESET, CNTR0, CNTR1,
mA
I
OL(avg)
“L” level average output current
(Note 1)
P0, P1, P2, P3, D
0
D
4
, C,
RESET, CNTR0, CNTR1,
P3, D
0
D
3
, C, CNTR1
mA
Σ
I
OH(avg)
Σ
I
OL(avg)
“H” level total average current
“L” level total average current
mA
mA
P0, P1
0
, P1
1
, RESET
P1
0
, P1
1
, P2, P3, D
0
D
4
, C, CNTR0, CNTR1
30
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