HT46R62/HT46C62
D.C. Characteristics
Ta=25°C
Test Conditions
Conditions
Symbol
Parameter
Min.
Typ.
Max.
Unit
VDD
¾
fSYS=4MHz
2.2
3.3
¾
5.5
5.5
2
V
V
¾
¾
1
VDD
Operating Voltage
f
SYS=8MHz
¾
3V
5V
mA
mA
No load, ADC Off,
SYS=4MHz
Operating Current
IDD1
IDD2
IDD3
f
(Crystal OSC, RC OSC)
3
5
¾
Operating Current
No load, ADC Off,
fSYS=8MHz
5V
4
8
mA
¾
(Crystal OSC, RC OSC)
3V
5V
3V
5V
3V
5V
3V
5V
0.3
0.6
¾
¾
2.5
10
2
0.6
1
mA
mA
mA
mA
mA
mA
mA
mA
¾
¾
¾
¾
¾
¾
¾
¾
Operating Current
(fSYS=32768Hz)
No load, ADC Off
1
Standby Current
(*fS=T1)
No load, system HALT,
LCD Off at HALT
ISTB1
ISTB2
ISTB3
2
5
Standby Current
(*fS=RTC OSC)
No load, system HALT,
LCD On at HALT, C type
20
5
Standby Current
(*fS=WDT OSC)
No load, system HALT,
LCD On at HALT, C type
6
10
No load, system HALT,
LCD On at HALT, R type,
1/2 bias, VLCD=VDD
17
34
13
28
14
26
10
19
30
60
¾
¾
¾
¾
¾
¾
¾
¾
0
mA
mA
mA
mA
mA
mA
mA
mA
V
3V
5V
Standby Current
(*fS=RTC OSC)
ISTB4
ISTB5
ISTB6
ISTB7
(Low bias current option)
No load, system HALT,
LCD On at HALT, R type,
1/3 bias, VLCD=VDD
25
3V
5V
Standby Current
(*fS=RTC OSC)
50
(Low bias current option)
No load, system HALT,
LCD On at HALT, R type,
1/2 bias, VLCD=VDD
25
3V
5V
Standby Current
(*fS=WDT OSC)
50
(Low bias current option)
No load, system HALT,
LCD On at HALT, R type,
1/3 bias, VLCD=VDD
20
3V
5V
Standby Current
(*fS=WDT OSC)
40
(Low bias current option)
Input Low Voltage for I/O Ports,
TMR, INT0, INT1
VIL1
0.3VDD
¾
¾
¾
¾
¾
¾
Input High Voltage for I/O Ports,
TMR, INT0, INT1
VIH1
0.7VDD
VDD
V
VIL2
0.4VDD
VDD
3.3
3.6
¾
Input Low Voltage (RES)
Input High Voltage (RES)
Low Voltage Reset Voltage
Low Voltage Detector Voltage
0
0.9VDD
2.7
3.0
6
V
V
¾
¾
¾
¾
¾
¾
¾
¾
VIH2
VLVR
VLVD
3.0
3.3
12
25
-4
-8
V
¾
V
¾
3V
5V
3V
5V
mA
mA
mA
mA
I/O Port Segment Logic Output
Sink Current
IOL1
V
V
OL=0.1VDD
OH=0.9VDD
10
¾
-2
¾
I/O Port Segment Logic Output
Source Current
IOH1
-5
¾
Rev. 1.70
5
February 14, 2006
HOLTEK [ HOLTEK SEMICONDUCTOR INC ]
