HT46R14A データシートの表示（PDF） - Holtek Semiconductor
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HT46R14A Datasheet PDF : 49 Pages
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HT46R14A
D.C. Characteristics
Symbol
Parameter
VDD
IDD1
IDD2
IDD3
ISTB1
ISTB2
VIL1
VIH1
VIL2
VIH2
VLVR
IOL
IOH
RPH
VAD
EAD
IADC
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,
TMR0 and TMR1
Input High Voltage for I/O Ports,
TMR0 and TMR1
Input Low Voltage (RES)
Input High Voltage (RES)
Low Voltage Reset
I/O Port, PPG0 and PPG1 Pin
Sink Current
I/O Port, PPG0 and PPG1 Pin
Source Current
Pull-high Resistance
A/D Input Voltage
A/D Conversion Error
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 off
3V No load, fSYS=4MHz
5V ADC off
5V
No load, fSYS=8MHz
ADC off
3V
No load, system HALT
5V
3V
No load, system HALT
5V
Min.
2.2
3.3
¾
¾
¾
¾
¾
¾
¾
¾
¾
¾
¾
0
Ta=25°C
Typ. Max. Unit
¾
5.5
V
¾
5.5
V
0.6
1.5
mA
2
4
mA
0.8
1.5
mA
2.5
4
mA
4
8
mA
¾
5
mA
¾
10
mA
¾
1
mA
¾
2
mA
¾ 0.3VDD V
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 ¾
VDD
V
0
¾ 0.4VDD V
0.9VDD ¾
VDD
V
2.7
3.0
3.3
V
4
8
¾
mA
10
20
¾
mA
-2
-4
¾
mA
-5
-10
¾
mA
20
60
100
kW
10
30
50
kW
0
¾
VDD
V
¾ ±0.5 ±1 LSB
¾
0.5
1
mA
¾
1.5
3
mA
Note:
If the comparator input voltage is not equal to VDD or VSS, there may be more IDD/ISTB current consumed by the
pin-shared logic input function whether the comparator is enabled or disabled.
Typically, the current for each comparator input pin is about 500mA (VDD=5V) if its input voltage is 2.5V.
Rev. 1.00
4
August 3, 2007
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