HT46C65 データシートの表示（PDF） - Holtek Semiconductor
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HT46C65 Datasheet PDF : 48 Pages
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HT46R65/HT46C65
D.C. Characteristics
Ta=25°C
Symbol
Parameter
VDD
Operating Voltage
Test Conditions
VDD
Conditions
¾ fSYS=4MHz
¾ fSYS=8MHz
Min. Typ. Max. Unit
2.2
¾
5.5
V
3.3
¾
5.5
V
IDD1
Operating Current
(Crystal OSC, RC OSC)
3V No load, ADC Off,
5V fSYS=4MHz
¾
1
¾
3
2
mA
5
mA
IDD2
Operating Current
(Crystal OSC, RC OSC)
IDD3
Operating Current
(fSYS=32768Hz)
5V
No load, ADC Off,
fSYS=8MHz
3V
No load, ADC Off
5V
¾
4
8
mA
¾
0.3
0.6
mA
¾
0.6
1
mA
ISTB1
Standby Current
(*fS=T1)
3V No load, system HALT,
5V LCD Off at HALT
¾
¾
¾
¾
1
mA
2
mA
ISTB2
Standby Current
(*fS=RTC OSC)
3V No load, system HALT,
¾
2.5
5
mA
5V LCD On at HALT, C type
¾
10
20
mA
ISTB3
Standby Current
(*fS=WDT OSC)
3V No load, system HALT,
¾
2
5
mA
5V LCD On at HALT, C type
¾
6
10
mA
ISTB4
Standby Current
(*fS=RTC OSC)
3V
No load, system HALT,
LCD On at HALT, R type,
¾
17
30
mA
5V
1/2 bias, VLCD=VDD
(Low bias current option)
¾
34
60
mA
ISTB5
Standby Current
(*fS=RTC OSC)
3V
No load, system HALT,
LCD On at HALT, R type,
¾
13
25
mA
5V
1/3 bias, VLCD=VDD
(Low bias current option)
¾
28
50
mA
ISTB6
Standby Current
(*fS=WDT OSC)
3V
No load, system HALT,
LCD On at HALT, R type,
¾
14
25
mA
5V
1/2 bias, VLCD=VDD
(Low bias current option)
¾
26
50
mA
ISTB7
Standby Current
(*fS=WDT OSC)
3V
No load, system HALT,
LCD On at HALT, R type,
¾
10
20
mA
5V
1/3 bias, VLCD=VDD
(Low bias current option)
¾
19
40
mA
VIL1
Input Low Voltage for I/O Ports,
TMR0, TMR1, INT0 and INT1
¾
¾
0
¾ 0.3VDD V
VIH1
Input High Voltage for I/O Ports,
TMR0, TMR1, INT0 and INT1
¾
¾
0.7VDD ¾
VDD
V
VIL2
Input Low Voltage (RES)
¾
¾
0
¾ 0.4VDD V
VIH2
Input High Voltage (RES)
¾
¾
0.9VDD ¾
VDD
V
VLVR Low Voltage Reset Voltage
¾
¾
2.7
3.0
3.3
V
VLVD Low Voltage Detector Voltage ¾
¾
3.0
3.3
3.6
V
IOL1
I/O Port Segment Logic Output
Sink Current
3V
VOL=0.1VDD
5V
6
12
¾
mA
10
25
¾
mA
IOH1
I/O Port Segment Logic Output
Source Current
3V
VOH=0.9VDD
5V
-2
-4
¾
mA
-5
-8
¾
mA
Rev. 1.80
5
July 14, 2005
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