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HT46R48A データシートの表示(PDF) - Holtek Semiconductor
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コンポーネント説明
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HT46R48A
Cost-Effective A/D Type 8-Bit MCU
Holtek Semiconductor
HT46R48A Datasheet PDF : 77 Pages
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HT46R46/C46/R47/C47/R48A/C48A/R49
D.C. Characteristics
Symbol
Parameter
V
DD
I
DD1
I
DD2
I
DD3
I
STB1
I
STB2
V
IL1
V
IH1
V
IL2
V
IH2
V
LVR
I
OL
Operating Voltage
Operating Current
(Crystal OSC)
Operating Current
(RC OSC)
Operating Current
(Crystal OSC, RC OSC)
Standby Current
(WDT Enabled)
Standby Current
(WDT Disabled)
Input Low Voltage for I/O Ports,
TMR and INT
Input High Voltage for I/O Ports,
TMR and INT
Input Low Voltage (RES)
Input High Voltage (RES)
Low Voltage Reset
I/O Port Sink Current
I
OH
I/O Port Source Current
R
PH
Pull-high Resistance
V
AD
A/D Input Voltage
E
AD
A/D Conversion Error
I
ADC
Additional Power Consumption
if A/D Converter is Used
Test Conditions
V
DD
Conditions
¾
f
SYS
=4MHz
¾
f
SYS
=8MHz
3V
No load, f
SYS
=4MHz
5V
ADC disable
3V
No load, f
SYS
=4MHz
5V
ADC disable
5V
No load, f
SYS
=8MHz
ADC disable
3V
No load,
5V
system HALT
3V
No load,
5V
system HALT
¾
¾
Min.
2.2
3.3
¾
¾
¾
¾
¾
¾
¾
¾
¾
0
¾
¾
¾
¾
¾
¾
¾
¾
3V V
OL
=0.1V
DD
5V V
OL
=0.1V
DD
3V V
OH
=0.9V
DD
5V V
OH
=0.9V
DD
3V
¾
5V
¾
¾
¾
¾
¾
3V
¾
5V
0.7V
DD
0
0.9V
DD
2.7
4
10
-
2
-
5
20
10
0
¾
¾
¾
Typ.
¾
¾
0.6
2
0.8
2.5
4
¾
¾
¾
¾
¾
¾
¾
¾
3.0
8
20
-
4
-
10
60
30
¾
±
0.5
0.5
1.5
Ta=25
°
C
Max. Unit
5.5
V
5.5
V
1.5
mA
4
mA
1.5
mA
4
mA
8
mA
5
m
A
10
m
A
1
m
A
2
m
A
0.3V
DD
V
V
DD
V
0.4V
DD
V
V
DD
V
3.3
V
¾
mA
¾
mA
¾
mA
¾
mA
100
k
W
50
k
W
V
DD
V
±
1
LSB
1
mA
3
mA
Rev. 1.30
6
June 5, 2008
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