參數(shù)資料
型號： HD4074459
廠商： Hitachi,Ltd.
英文描述： 4-bit HMCS400-Series microcomputer(4位單片微計算機)
中文描述： 4位HMCS400系列微機（4位單片微計算機）
文件頁數(shù)： 108/120頁
文件大?。?/td> 692K
代理商： HD4074459
HD404459 Series
108
Absolute Maximum Ratings (HD404458/HD404459)
Item
Symbol
Value
Unit
Notes
Supply voltage
V
CC
V
T
∑
I
o
–
∑
I
o
I
o
–I
o
T
opr
T
stg
–0.3 to +4.0
V
Pin voltage
–0.3 to (V
CC
+ 0.3) V
50
Total permissible input current
mA
2
Total permissible output current
50
mA
3
Maximum input current
4
mA
4, 5
Maximum output current
4
mA
5, 6
Operating temperature
–20 to +75
°
C
°
C
Storage temperature
–55 to +125
Absolute Maximum Ratings (HD4074459)
Item
Symbol
Value
Unit
Notes
Supply voltage
V
CC
V
PP
V
T
∑
I
o
–
∑
I
o
I
o
–I
o
T
opr
T
stg
–0.3 to +4.0
V
Programming voltage
–0.3 to +14.0
V
1
Pin voltage
–0.3 to (V
CC
+ 0.3) V
50
Total permissible input current
mA
2
Total permissible output current
50
mA
3
Maximum input current
4
mA
4, 5
Maximum output current
4
mA
5, 6
Operating temperature
–20 to +75
°
C
°
C
7
Storage temperature
Notes: Permanent damage may occur if these absolute maximum ratings are exceeded. Normal operation
must be under the conditions stated in the electrical characteristics tables. If these conditions are
exceeded, the LSI may malfunction or its reliability may be affected.
1. Applies to D
10
(V
PP
) of the HD4074459.
2. The total permissible input current is the total of input currents simultaneously flowing in from all
the I/O pins to ground.
3. The total permissible output current is the total of output currents simultaneously flowing out from
V
CC
to all I/O pins.
4. The maximum input current is the maximum current flowing from each I/O pin to ground.
5. Applies to D
0
–D
9
, R0–R8, and R9
0
–R9
2
.
6. The maximum output current is the maximum current flowing out from V
CC
to each I/O pin.
7. Depends on the supply voltage.
–55 to +125
相關(guān)PDF資料
PDF描述
HD404458 4-bit HMCS400-Series microcomputer(4位單片微計算機)
HD404459 4-bit HMCS400-Series microcomputer(4位單片微計算機)
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相關(guān)代理商/技術(shù)參數(shù)
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