HT46R48A 데이터 시트보기 (PDF) - Holtek Semiconductor
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HT46R48A Datasheet PDF : 77 Pages
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HT46R46/C46/R47/C47/R48A/C48A/R49
D.C. Characteristics
Symbol
Parameter
VDD
IDD1
IDD2
IDD3
ISTB1
ISTB2
VIL1
VIH1
VIL2
VIH2
VLVR
IOL
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
IOH
I/O Port Source Current
RPH
Pull-high Resistance
VAD
A/D Input Voltage
EAD
A/D Conversion Error
IADC
Additional Power Consumption
if A/D Converter is Used
Test Conditions
VDD
Conditions
¾ fSYS=4MHz
¾ fSYS=8MHz
3V No load, fSYS=4MHz
5V ADC disable
3V No load, fSYS=4MHz
5V ADC disable
5V
No load, fSYS=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 VOL=0.1VDD
5V VOL=0.1VDD
3V VOH=0.9VDD
5V VOH=0.9VDD
3V
¾
5V
¾
¾
¾
¾
¾
3V
¾
5V
0.7VDD
0
0.9VDD
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
mA
10
mA
1
mA
2
mA
0.3VDD
V
VDD
V
0.4VDD
V
VDD
V
3.3
V
¾
mA
¾
mA
¾
mA
¾
mA
100
kW
50
kW
VDD
V
±1
LSB
1
mA
3
mA
Rev. 1.30
6
June 5, 2008
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