參數(shù)資料
型號: HCD40C4344R
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系列微電腦(4位單片微計算機)
文件頁數(shù): 96/100頁
文件大?。?/td> 610K
代理商: HCD40C4344R
HD404344R Series/HD404394 Series
96
1
0.0
0.5
1.0
1.5
2.0
I
c
V
cc
(V)
2
3
4
5
6
Ta = 25
°
C, f
cyc
= f
osc
/4
Sample: Typ
(a) I
cc
vs V
cc
Characteristics
(ceramic oscillator)
f
osc
= 4 MHz
f
osc
= 2 MHz
f
osc
= 1 MHz
f
osc
= 800 kHz
f
osc
= 400 kHz
1
0.0
1.0
0.5
1.5
2.0
2.5
I
c
V
cc
(V)
2
3
4
5
6
(b) I
cc
vs V
cc
Characteristics
(resistor oscillator)
Ta = 25
°
C, R
f
= 20 k
f
cyc
= f
osc
/4
Sample: Typ
1
f
o
V
cc
(V)
2
3
4
5
6
(c) f
osc
vs V
cc
Characteristics
(resistor oscillator)
0
0.0
2.0
1.0
3.0
4.0
5.0
1.0
2.0
1.5
2.5
3.0
3.5
f
o
R
f
(k
)
10
20
30
40
50
(d) f
osc
vs R
f
Characteristics
(resistor oscillator)
Ta = 25
°
C, Sample: Typ
Ta = 25
°
C, R
f
= 20 k
Sample: Typ
0
V
O
I
OL
(mA)
10
20
30
40
50
(e) V
OL
vs I
OL
Characteristics
(D
1
, D
2
, R1, R2 pins)
0.0
1.0
0.5
1.5
2.0
2.5
Ta = 25
°
C
Sample: Typ
V
cc
= 5 V
V
cc
= 3.5 V
V
cc
= 2.5 V
V
cc
= 4.5 V
V
cc
= 5 V
V
cc
= 5.5 V
Figure 72 Characteristics curve HD404344R series (consultation value)
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